golli53

smb672.txtsmb680.txt Attaching the testparm outputs. I also tried some debugging after rolling back again to the previous version. I see two differences in behavior - Each os.listdir call is ~3-4x slower on average on v6.8 vs v6.72 (2.5s vs 0.7s for a 6k file directory) - When calling os.stat on a single NONEXISTENT file in a 250k file directory on 6.8 (should be microseconds per call), every 100 or so calls, it hangs for ~5s Concurrent calls are simply additive in terms of execution time and concurrency itself doesn't seem to be the problem, but it makes it more apparent. Note that under the hood, Python is just using Windows native protocol for listing / accessing stats on these files, but using Python just makes it easier to debug many requests. My code for reproducing this below: from datetime import datetime as dt import os # observation 1 while True: start = dt.now() os.listdir('//192.168.1.100/share/path') print((dt.now() - start).total_seconds()) # observation 2 while True: start = dt.now() try: os.stat('//192.168.1.100/share/bigpath/nonexistent.txt') except: pass print((dt.now() - start).total_seconds())

Thanks- I will try as soon as I get a chance (running production environment). I'm essentially calling code like below on several (~5) network folders with 5k subdiectories each from a Win10 client. That slows SMB directory listing down to a halt for that client, including normal browing using Windows file explorer. def recursive_ls(path): files = os.listdir(path) for f in files: subpath = os.path.join(path, f) if os.path.isdir(subpath): recursive_ls(subpath) [edit] Each subdirectory only has a couple files in it, so the number of files may not be an issue, but rather just concurrent ls requests, so calling ls on a loop from multiple threads on 1 client may do the same thing (may be easier to setup using a shell script)

Gotcha. Will replace the cable just in case

Does this speak to wear and tear on the SSD hardware, unavoidable nuissance with all SSDs, or is it cabling? Wonder why this happens more with SSDs

Rolled back to 6.7.2 and this goes back to normal. Directory listing times with concurrent requests from same client are back to near instant vs 2-10s Tried 6.8.0rc8 and same issues as rc7 Sticking with 6.7.2 for now, because the update practically makes my samba client operations unusuable. Unfortunately, have the concurrent write performance issues on the other hand

Also, I ran a BTRFS scrub on /mnt/cache without any errors - does that rule out corruption? Would prefer skipping re-format if possible

Thanks - I will re-format. And I just began running your script. To make sure I understand, why do you think the device dropped offline as opposed to something else causing the previous write errors?

Update: things seem OK after reboot. Cache drives mount and no errors so far. Should I backup and reformat the cache? (i.e. if filesystem has been corrupted?) [edit] Ran a btrfs scrub on /mnt/cache. No errors

Randomly got write errors - seems to be I/O related. Wasn't doing anything unusual. Any way to diagnose the cause? Also, would you recommend RMA-ing the drive? Running 6.8.0rc7 Thanks! Dec 4 15:05:53 Tower kernel: BTRFS critical (device dm-11): corrupt leaf: root=2 block=1681482661888 slot=17, unexpected item end, have 1709647815 expect 15382 Dec 4 15:05:53 Tower kernel: BTRFS error (device dm-11): block=1681482661888 write time tree block corruption detected Dec 4 15:05:53 Tower kernel: BTRFS warning (device dm-11): Skipping commit of aborted transaction. Dec 4 15:05:53 Tower kernel: BTRFS info (device dm-11): delayed_refs has NO entry Dec 4 15:05:54 Tower kernel: loop: Write error at byte offset 32791048192, length 4096. Dec 4 15:05:54 Tower kernel: loop: Write error at byte offset 32791789568, length 4096. Dec 4 15:05:54 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:05:54 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64044208 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:05:54 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:05:54 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:05:54 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:05:54 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 6, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:05:54 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 7, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:05:56 Tower kernel: loop: Write error at byte offset 32912732160, length 4096. Dec 4 15:05:56 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 8, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:05:56 Tower kernel: loop: Write error at byte offset 32912797696, length 4096. Dec 4 15:05:56 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 9, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:05:56 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64283776 op 0x1:(WRITE) flags 0x800 phys_seg 64 prio class 0 Dec 4 15:06:25 Tower kernel: lo_write_bvec: 65 callbacks suppressed Dec 4 15:06:25 Tower kernel: loop: Write error at byte offset 32912662528, length 4096. Dec 4 15:06:25 Tower kernel: print_req_error: 65 callbacks suppressed Dec 4 15:06:25 Tower kernel: btrfs_dev_stat_print_on_error: 65 callbacks suppressed Dec 4 15:06:25 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64282544 op 0x1:(WRITE) flags 0x100000 phys_seg 2 prio class 0 Dec 4 15:06:25 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:06:25 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 78, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:06:56 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:06:56 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:06:56 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 79, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:06:56 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 80, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:07:57 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:07:57 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:07:57 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:07:57 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 83, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:07:57 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:07:57 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 84, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:08:28 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:08:28 Tower kernel: loop: Write error at byte offset 32520269824, length 4096. Dec 4 15:08:28 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:08:28 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 85, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:08:28 Tower kernel: blk_update_request: I/O error, dev loop2, sector 63516152 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:08:28 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 86, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:08:59 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:08:59 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:08:59 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:08:59 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 87, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:08:59 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 88, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:09:29 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:09:29 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 89, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:09:29 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 90, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:10:31 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:10:31 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:11:01 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:11:01 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:11:01 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:11:01 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:11:01 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 96, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:11:32 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:11:32 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 97, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:11:32 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 98, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:12:03 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:12:03 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:12:03 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:12:34 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:12:34 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:12:34 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:13:04 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:13:04 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:13:04 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:13:04 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 103, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:13:04 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:13:04 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 104, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:13:35 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:13:35 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:13:35 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:13:35 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 105, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:13:35 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:13:35 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 106, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:14:06 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:14:06 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:14:06 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:14:06 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 107, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:14:06 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 108, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:14:36 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:14:36 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:14:36 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:14:36 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 109, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:14:36 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:14:36 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 110, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:15:38 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:15:38 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:15:38 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:15:38 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 113, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:15:38 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 114, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:17:10 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:17:10 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:17:10 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:17:41 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:17:41 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:17:41 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:17:41 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 121, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:17:41 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:17:41 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 122, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:18:12 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:18:12 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:18:12 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:18:12 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 123, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:18:12 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:18:12 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 124, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:18:42 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:18:42 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:18:42 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 125, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:18:42 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 126, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:19:13 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:19:44 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:19:44 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 129, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:19:44 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 130, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:20:14 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:20:14 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:20:14 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 131, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:20:14 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 132, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:20:45 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:20:45 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:20:45 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:21:16 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:21:16 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:21:16 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:21:16 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 135, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:21:16 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:21:47 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:21:47 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 137, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:21:47 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 138, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:22:17 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:22:17 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:22:17 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:22:17 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 139, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:22:17 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 140, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:22:48 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:22:48 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:22:48 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:22:48 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:22:48 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 142, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:23:19 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:23:19 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:23:19 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:23:19 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 143, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:23:19 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:23:19 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 144, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:23:49 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:23:49 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:23:49 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 145, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:23:49 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 146, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:24:20 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:24:20 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:24:20 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 147, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:24:20 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:24:51 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:24:51 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:25:22 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:25:22 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:25:22 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:25:22 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 151, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:25:22 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:25:22 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 152, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:25:52 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:25:52 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:25:52 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:25:52 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 153, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:25:52 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:25:52 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 154, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:26:23 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:26:23 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:26:54 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:26:54 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:26:54 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:26:54 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 157, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:26:54 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:26:54 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 158, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:27:24 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:27:24 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:27:24 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:27:24 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 159, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:27:24 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:27:24 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 160, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:27:55 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:27:55 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:27:55 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:27:55 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 161, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:27:55 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:27:55 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 162, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:28:26 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:28:26 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:28:26 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:28:26 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 163, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:28:26 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:28:26 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 164, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:28:57 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:28:57 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 165, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:28:57 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 166, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:29:27 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:29:27 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:29:27 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:29:58 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:29:58 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:29:58 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:29:58 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 169, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:29:58 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:30:29 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:30:29 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:31:00 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:31:00 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:31:00 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:31:00 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 173, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:31:00 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 174, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:31:30 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:31:30 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:31:30 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:31:30 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 175, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:31:30 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:31:30 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 176, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:32:01 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:32:01 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:32:01 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:32:01 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 177, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:32:01 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:32:01 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 178, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:32:32 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:32:32 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:32:32 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:32:32 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 179, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:32:32 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 180, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:33:02 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:33:02 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:33:02 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:33:02 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:33:02 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 182, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:33:33 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:33:33 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:33:33 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:33:33 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 183, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:33:33 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:34:04 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:34:04 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:34:04 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:34:04 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 185, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:34:04 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:34:04 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 186, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:34:35 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:34:35 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:34:35 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 187, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:34:35 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:34:35 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:34:35 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 188, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:35:05 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:35:05 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:35:05 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:35:05 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:36:07 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 193, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:36:07 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 194, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:36:37 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:36:37 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:36:37 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:36:37 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 195, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:36:37 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:36:37 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 196, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:37:08 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:37:08 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 197, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:37:08 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 198, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:38:40 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:38:40 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:38:40 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:38:40 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 203, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:38:40 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:39:11 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:39:11 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:39:11 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:39:11 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 205, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:39:11 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:39:11 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 206, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:39:42 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:40:12 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 209, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:41:14 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:41:14 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 213, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:41:14 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 214, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:41:45 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:41:45 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:41:45 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 215, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:41:45 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 216, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:42:15 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:42:15 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:42:15 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 217, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:42:15 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:42:46 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:42:46 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:42:46 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:42:46 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 219, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:42:46 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:42:46 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 220, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:43:17 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:43:17 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 221, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:43:17 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 222, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:43:48 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:43:48 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:43:48 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:43:48 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:43:48 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 224, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:44:18 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:44:18 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:44:18 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:44:18 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 225, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:44:18 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:44:18 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 226, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:44:49 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:44:49 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:44:49 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:44:49 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 227, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:44:49 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:44:49 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 228, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:45:20 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:45:20 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:45:20 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:45:20 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 229, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:45:20 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:45:20 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 230, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:45:50 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:45:50 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:45:50 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:45:50 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 231, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:45:50 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:45:50 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 232, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:46:21 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:46:21 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:46:21 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 233, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:46:21 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 234, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:46:52 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:46:52 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:46:52 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:47:23 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:47:23 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:47:23 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:47:23 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 237, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:47:23 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:47:53 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:47:53 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:47:53 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:47:53 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 239, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:47:53 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 240, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:48:24 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:48:24 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:48:24 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:48:24 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 241, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:48:24 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:48:24 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 242, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:48:55 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:48:55 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:48:55 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 243, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:48:55 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 244, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:49:25 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 245, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:49:56 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:49:56 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:49:56 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 247, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:49:56 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 248, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:50:27 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 250, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:50:58 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:50:58 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:50:58 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 251, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:50:58 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:50:58 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 252, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:51:28 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:51:28 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:51:28 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:51:28 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 253, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:51:28 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 254, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:51:59 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:51:59 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:51:59 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:51:59 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 255, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:51:59 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:51:59 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 256, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:52:30 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:52:30 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:52:30 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:52:30 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 257, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:52:30 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:53:00 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:53:00 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:53:00 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:53:00 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 259, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:53:00 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:53:00 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 260, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:53:31 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:53:31 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:53:31 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:55:03 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:55:03 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:55:34 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:56:36 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:56:36 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:56:36 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:56:36 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:57:06 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 15:57:06 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:57:06 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:57:06 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 275, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:57:06 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:57:06 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 276, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:58:08 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 280, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:58:38 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 281, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:59:09 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:59:09 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 284, rd 0, flush 0, corrupt 0, gen 0 Dec 4 15:59:40 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 15:59:40 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 15:59:40 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:00:11 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:00:11 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:00:11 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:00:11 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 287, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:00:11 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:00:11 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 288, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:00:41 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:00:41 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:00:41 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:01:43 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:01:43 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:01:43 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 293, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:01:43 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 294, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:02:13 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:02:13 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:02:13 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:02:44 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:02:44 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:02:44 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:02:44 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 297, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:02:44 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:03:15 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:03:15 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:03:15 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:03:15 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 299, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:03:15 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:03:15 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 300, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:03:46 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:03:46 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:03:46 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 301, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:03:46 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:04:16 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:04:16 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 304, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:04:47 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:04:47 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:04:47 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 305, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:04:47 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 306, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:05:18 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:05:18 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:05:18 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:05:18 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 307, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:05:18 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 308, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:05:48 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:05:48 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:05:48 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:05:48 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 309, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:05:48 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:05:48 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 310, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:06:19 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:06:19 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:06:19 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:06:19 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 311, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:06:19 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:06:19 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 312, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:06:50 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:06:50 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 313, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:06:50 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 314, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:07:21 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:07:21 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:07:21 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:07:21 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 315, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:07:21 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:08:22 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:08:22 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:08:22 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:08:22 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 319, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:08:22 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:08:22 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 320, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:08:53 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:08:53 Tower kernel: loop: Write error at byte offset 32520269824, length 4096. Dec 4 16:08:53 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:08:53 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 321, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:08:53 Tower kernel: blk_update_request: I/O error, dev loop2, sector 63516152 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:08:53 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 322, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:09:54 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:09:54 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 326, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:10:25 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 327, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:10:56 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:10:56 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 329, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:10:56 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 330, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:11:26 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:11:26 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 331, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:11:26 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 332, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:11:57 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:11:57 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:11:57 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 333, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:11:57 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:12:28 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:12:28 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:12:28 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:12:28 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 335, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:12:28 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:12:28 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 336, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:12:59 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:12:59 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 337, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:12:59 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 338, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:13:29 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:13:29 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:13:29 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:13:29 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 339, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:13:29 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 340, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:14:00 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:14:00 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:14:31 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:14:31 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:15:01 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:15:01 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:15:32 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:15:32 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 348, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:16:03 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:16:03 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:16:03 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:16:03 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 349, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:16:03 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:16:03 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 350, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:16:34 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:16:34 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:17:04 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:17:04 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:17:04 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:17:04 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 353, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:17:04 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:17:04 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 354, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:17:35 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:17:35 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:18:06 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:18:06 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:18:36 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 359, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:19:07 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:19:07 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:19:07 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:19:07 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 361, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:19:07 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:19:07 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 362, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:19:38 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:19:38 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:20:09 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:20:09 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:20:09 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:20:09 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 365, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:20:09 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 366, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:20:39 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:21:10 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 370, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:21:41 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:21:41 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:21:41 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:21:41 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:21:41 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 372, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:22:12 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:22:12 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:22:42 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:22:42 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:22:42 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 375, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:22:42 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:23:13 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:23:13 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:23:13 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:23:44 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:23:44 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:24:14 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:24:14 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:24:14 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:24:45 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:24:45 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:25:16 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:25:16 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:25:16 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:25:16 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 385, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:25:16 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:25:16 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 386, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:25:47 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:25:47 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:25:47 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:25:47 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 387, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:25:47 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:25:47 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 388, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:26:48 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:26:48 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:27:19 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:27:19 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:27:19 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:27:19 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 393, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:27:19 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:27:19 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 394, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:27:49 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:27:49 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 396, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:28:20 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:28:20 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:28:20 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:28:51 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:28:51 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:29:22 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:29:22 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:29:22 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:29:22 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 401, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:29:22 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:29:22 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 402, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:30:23 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:30:23 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:30:23 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:30:23 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:30:23 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 406, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:31:24 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:31:24 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 409, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:31:24 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 410, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:32:26 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:32:26 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:32:36 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 417, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:32:41 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:32:41 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:32:41 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:32:46 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:32:46 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:32:46 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:32:46 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 421, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:32:46 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:32:46 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 422, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:32:52 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:32:52 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:32:52 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:32:52 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 423, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:32:52 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 424, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:32:57 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:32:57 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:33:07 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:33:07 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:33:07 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:33:07 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 429, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:33:07 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 430, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:33:12 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:33:12 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:33:12 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:33:12 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 431, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:33:12 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:33:12 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 432, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:33:17 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:33:17 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:33:22 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:33:22 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:33:22 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:33:27 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:33:27 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:33:27 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:33:27 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 437, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:33:27 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:33:27 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 438, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:33:38 Tower kernel: loop: Write error at byte offset 32520269824, length 4096. Dec 4 16:33:38 Tower kernel: blk_update_request: I/O error, dev loop2, sector 63516152 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:33:43 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 444, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:33:48 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:33:48 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 445, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:33:48 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 446, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:33:53 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:33:53 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 448, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:33:58 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 449, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:34:03 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:34:03 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 451, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:34:03 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 452, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:34:08 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:34:08 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:34:08 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:34:08 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 453, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:34:08 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:34:08 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 454, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:34:13 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:34:13 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:34:13 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:34:13 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 455, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:34:13 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:34:13 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 456, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:34:19 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:34:19 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 457, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:34:19 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 458, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:34:24 Tower kernel: loop: Write error at byte offset 32912654336, length 4096. Dec 4 16:34:24 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64282528 op 0x1:(WRITE) flags 0x100000 phys_seg 2 prio class 0 Dec 4 16:34:29 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:34:29 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 462, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:34:34 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:34:34 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:34:34 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:34:34 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 463, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:34:34 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:34:39 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:34:39 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:34:39 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:34:39 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 465, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:34:39 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:34:39 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 466, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:34:44 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:34:44 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:34:44 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:34:44 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 467, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:34:44 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 468, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:34:49 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:34:49 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:34:49 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:34:49 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 469, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:34:49 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:35:00 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:35:00 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:35:00 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:35:00 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 473, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:35:00 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:35:05 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:35:05 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:35:05 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:35:05 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 475, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:35:05 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:35:05 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 476, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:35:10 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:35:10 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:35:10 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:35:10 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 477, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:35:10 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:35:10 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 478, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:35:15 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:35:15 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:35:15 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:35:15 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 479, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:35:15 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:35:15 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 480, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:35:20 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:35:20 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:35:20 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:35:20 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 481, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:35:20 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:35:20 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 482, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:35:30 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:35:30 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 485, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:35:30 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 486, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:35:35 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:35:35 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:35:40 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:35:40 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:35:40 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:35:46 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:35:46 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:35:46 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:35:46 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 491, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:35:46 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:35:46 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 492, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:35:51 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:35:51 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:35:51 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:35:51 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 493, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:35:51 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:35:51 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 494, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:35:56 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:35:56 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:35:56 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 495, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:35:56 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:36:01 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:36:01 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:36:01 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:36:01 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 497, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:36:01 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:36:11 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 502, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:36:16 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:36:16 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 503, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:36:16 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 504, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:36:37 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:36:37 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:36:42 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 514, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:36:47 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:36:47 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:36:47 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:36:47 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 515, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:36:47 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:36:47 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 516, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:36:52 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:36:52 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 517, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:36:52 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 518, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:36:57 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:36:57 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 520, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:37:02 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:37:02 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:37:02 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:37:02 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 521, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:37:02 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:37:02 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 522, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:37:08 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:37:08 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:37:08 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:37:08 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 523, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:37:08 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:37:08 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 524, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:37:13 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:37:13 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:37:13 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:37:13 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:37:18 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:37:18 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:37:18 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 527, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:37:18 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:37:23 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:37:23 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:37:23 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:37:23 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 529, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:37:23 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:37:23 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 530, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:37:28 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:37:28 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 532, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:37:33 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:37:43 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 537, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:37:48 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:37:48 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:37:48 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 539, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:37:48 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 540, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:37:54 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:37:54 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:37:54 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 541, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:37:54 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:37:54 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 542, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:37:59 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:37:59 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:38:04 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:38:04 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:38:04 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:38:09 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:38:09 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:38:09 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:38:09 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 547, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:38:09 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:38:14 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:38:14 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:38:14 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:38:14 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 549, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:38:14 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:38:14 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 550, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:38:19 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:38:19 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:38:19 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 551, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:38:19 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 552, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:38:24 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 554, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:38:29 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:38:29 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:38:29 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 555, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:38:29 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:38:35 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:38:35 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:38:35 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:38:40 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:38:40 Tower kernel: loop: Write error at byte offset 32520269824, length 4096. Dec 4 16:38:40 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:38:40 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 559, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:38:40 Tower kernel: blk_update_request: I/O error, dev loop2, sector 63516152 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:38:40 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 560, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:38:45 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:38:45 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:38:45 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:38:45 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 561, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:38:45 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:38:45 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 562, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:38:55 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:38:55 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:38:55 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:39:00 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:39:00 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 568, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:39:05 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 569, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:39:10 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 571, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:39:16 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:39:16 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:39:16 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 573, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:39:16 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:39:16 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:39:16 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 574, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:39:26 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:39:31 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 579, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:39:31 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 580, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:39:36 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:39:36 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:39:36 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:39:36 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 582, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:39:41 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:39:41 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:39:41 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:39:41 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 583, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:39:41 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:39:41 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 584, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:39:46 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:39:46 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 585, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:39:46 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 586, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:39:51 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 587, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:39:56 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:39:56 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:39:56 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 589, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:39:56 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:40:07 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:40:07 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:40:07 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:40:07 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 593, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:40:07 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:40:07 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 594, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:40:12 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:40:12 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:40:12 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:40:12 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 595, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:40:12 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:40:12 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 596, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:40:22 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:40:22 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:40:22 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 599, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:40:22 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 600, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:40:27 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:40:27 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:40:27 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:40:27 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 601, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:40:27 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:40:27 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 602, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:40:32 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:40:32 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:40:32 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:40:32 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 603, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:40:32 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:40:32 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 604, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:40:37 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:40:37 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 605, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:40:37 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 606, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:40:43 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:40:43 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:40:43 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:40:43 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 607, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:40:43 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:40:43 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 608, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:41:13 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:41:13 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:41:13 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:41:13 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 609, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:41:13 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:41:13 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 610, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:41:44 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:41:44 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:41:44 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 611, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:41:44 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 612, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:42:15 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:42:15 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:42:15 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:42:15 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 613, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:42:15 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:42:15 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 614, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:42:45 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:42:45 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:42:45 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:42:45 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 615, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:42:45 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:42:45 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 616, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:43:16 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:43:16 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:43:16 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:43:47 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:43:47 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:43:47 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:43:47 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 619, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:43:47 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 620, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:44:18 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:44:18 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 621, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:44:18 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:44:18 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 622, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:44:48 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:44:48 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:45:19 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:45:19 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:45:19 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:45:19 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 625, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:45:19 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:45:19 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 626, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:45:50 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:45:50 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:45:50 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 627, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:45:50 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 628, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:46:20 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:46:20 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:46:20 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:46:20 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 629, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:46:20 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:46:20 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 630, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:46:51 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:46:51 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:46:51 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 631, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:46:51 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:47:22 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:47:22 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 634, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:47:53 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:47:53 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 635, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:47:53 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 636, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:48:23 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:48:23 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 637, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:48:23 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 638, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:49:56 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:49:56 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:49:56 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:50:26 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:50:26 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:50:26 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:50:26 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 645, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:50:26 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:50:26 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 646, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:50:57 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:50:57 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:50:57 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:51:28 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:51:28 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:51:28 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 649, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:51:28 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:51:58 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:51:58 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:51:58 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:51:58 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 651, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:51:58 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:51:58 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 652, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:52:29 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:52:29 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:53:00 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:53:00 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:53:31 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:53:31 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:54:32 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:54:32 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 662, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:55:03 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 664, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:55:33 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:56:04 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:56:04 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 667, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:56:04 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 668, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:56:35 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:56:35 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 669, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:56:35 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 670, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:57:06 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 671, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:57:36 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:57:36 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:57:36 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:57:36 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 673, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:57:36 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:57:36 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 674, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:58:07 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:58:07 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 675, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:58:07 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 676, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:58:38 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:58:38 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 677, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:58:38 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 678, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:59:08 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 16:59:39 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 16:59:39 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 16:59:39 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 681, rd 0, flush 0, corrupt 0, gen 0 Dec 4 16:59:39 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 682, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:00:10 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:00:10 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:00:10 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 683, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:00:10 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:01:11 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:01:11 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:01:11 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:02:13 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:02:13 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:02:13 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:02:13 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 691, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:02:13 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:02:13 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 692, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:02:44 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:02:44 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:02:44 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:02:44 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 693, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:02:44 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:02:44 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 694, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:03:14 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:03:14 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:03:14 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:03:14 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:03:45 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:03:45 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:03:45 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:03:45 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 697, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:03:45 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:03:45 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 698, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:04:16 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:04:16 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:04:16 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:04:16 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 699, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:04:16 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:04:16 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 700, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:04:46 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:04:46 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:04:46 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:04:46 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 701, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:04:46 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:04:46 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 702, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:05:17 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:05:17 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:05:17 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 703, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:05:17 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 704, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:06:19 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:06:19 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:06:19 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:06:19 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:07:20 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:07:20 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:07:20 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:07:20 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 711, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:07:20 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:07:20 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 712, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:07:51 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:07:51 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:07:51 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:07:51 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 713, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:07:51 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:07:51 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 714, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:08:21 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:08:21 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:08:21 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:08:21 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 715, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:08:21 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:08:21 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 716, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:08:52 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:08:52 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:08:52 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:08:52 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:08:52 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 718, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:09:54 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 722, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:10:24 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:10:24 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:10:55 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:10:55 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:11:26 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:11:26 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:11:26 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:11:26 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 727, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:11:26 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 728, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:11:56 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:11:56 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:11:56 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:11:56 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 729, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:11:56 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:11:56 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 730, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:12:27 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 731, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:12:27 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 732, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:12:58 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:12:58 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:12:58 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 733, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:12:58 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:13:29 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:13:29 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:13:29 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 735, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:13:29 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 736, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:13:59 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:13:59 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 737, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:13:59 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 738, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:14:30 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:14:30 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:14:30 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:14:30 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 739, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:14:30 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:14:30 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 740, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:15:01 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:15:01 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 741, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:15:01 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 742, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:15:32 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:15:32 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 744, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:16:02 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:16:02 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:16:02 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:16:33 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:16:33 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:16:33 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:16:33 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 747, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:16:33 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:16:33 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 748, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:17:04 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:17:04 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:17:04 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:17:04 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:17:34 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:18:05 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:18:05 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 754, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:18:36 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:18:36 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:19:07 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:19:07 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 757, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:19:07 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 758, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:19:37 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:19:37 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:19:37 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:20:08 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:20:08 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 761, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:20:08 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:20:39 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:20:39 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:20:39 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 763, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:20:39 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 764, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:21:09 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:21:09 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:21:09 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:21:09 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 765, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:21:09 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:21:09 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 766, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:21:40 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:21:40 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:21:40 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:21:40 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 767, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:21:40 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:22:11 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 769, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:22:42 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:22:42 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:22:42 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:22:42 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 771, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:22:42 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:22:42 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 772, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:23:12 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:23:12 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:23:12 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:23:12 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 773, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:23:12 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:23:12 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 774, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:23:43 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 775, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:23:43 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 776, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:24:14 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:24:14 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:24:14 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:24:14 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 777, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:24:14 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:24:14 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 778, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:24:44 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 780, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:25:46 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:25:46 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:25:46 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:25:46 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 783, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:25:46 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:25:46 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 784, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:26:17 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:26:17 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 785, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:26:17 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 786, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:26:47 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:26:47 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 787, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:26:47 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 788, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:27:18 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:27:18 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 789, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:27:18 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 790, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:27:49 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:27:49 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:27:49 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:27:49 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 791, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:27:49 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 792, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:28:20 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:28:20 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:28:20 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 793, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:28:20 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 794, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:28:50 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:28:50 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:28:50 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:28:50 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 795, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:28:50 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:28:50 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 796, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:29:52 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:29:52 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:29:52 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:29:52 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 799, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:29:52 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:29:52 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 800, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:30:22 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:30:22 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:30:22 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:30:22 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 801, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:30:22 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:30:53 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:30:53 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:31:24 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:31:24 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:32:25 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:32:25 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:32:25 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:32:25 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 809, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:32:25 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:32:25 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 810, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:32:56 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:32:56 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 811, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:32:56 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 812, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:33:27 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:33:27 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 813, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:33:27 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 814, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:33:57 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:33:57 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:33:57 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 815, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:33:57 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:34:28 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 817, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:34:59 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:34:59 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:34:59 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:34:59 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 819, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:34:59 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:34:59 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 820, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:35:30 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:35:30 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:35:30 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:35:30 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 821, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:35:30 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:35:30 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 822, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:36:00 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:36:00 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:36:00 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:36:00 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 823, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:36:00 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:36:00 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 824, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:36:31 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:36:31 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:36:31 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:36:31 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 825, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:36:31 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:36:31 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 826, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:37:02 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:37:02 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 827, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:37:02 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 828, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:38:03 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:38:03 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:38:03 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:38:03 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 831, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:38:03 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:38:03 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 832, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:38:34 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:38:34 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:40:37 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:40:37 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:40:37 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:40:37 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 841, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:40:37 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:40:37 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 842, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:41:08 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:41:08 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:41:08 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 843, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:41:08 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 844, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:41:38 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:41:38 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:41:38 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:41:38 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 845, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:41:38 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:41:38 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 846, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:42:40 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:42:40 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:42:40 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 849, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:42:40 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:43:10 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 852, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:43:41 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:43:41 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:43:41 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:43:41 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:43:41 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 854, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:44:12 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:44:12 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:44:43 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:44:43 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:44:43 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 857, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:44:43 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 858, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:45:13 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:45:13 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:45:13 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:45:13 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:45:44 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 861, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:46:15 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:46:15 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:46:15 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 863, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:46:15 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 864, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:46:45 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:46:45 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:46:45 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:46:45 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 865, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:46:45 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:46:45 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 866, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:47:16 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 868, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:47:47 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:47:47 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:47:47 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:48:18 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:48:18 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:48:18 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:48:18 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 871, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:48:18 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:48:18 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 872, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:48:48 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:48:48 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:48:48 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:48:48 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 873, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:48:48 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:48:48 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 874, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:49:19 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:49:19 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:49:19 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:49:19 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 875, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:49:19 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 876, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:50:20 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:50:20 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:50:20 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:50:20 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 879, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:50:20 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:50:20 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 880, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:50:51 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:50:51 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:50:51 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:50:51 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 881, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:50:51 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 882, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:52:23 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:52:23 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:52:23 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:52:23 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 887, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:52:23 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:52:23 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 888, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:52:54 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:52:54 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:52:54 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:52:54 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 889, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:52:54 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:52:54 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 890, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:53:25 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:53:25 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:53:25 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:54:26 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:54:26 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 895, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:54:26 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 896, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:55:58 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:55:58 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:55:58 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:55:58 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 901, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:55:58 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:55:58 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 902, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:56:29 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:56:29 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:56:29 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:56:29 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 903, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:56:29 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:56:29 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 904, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:57:00 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:57:00 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:57:31 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:57:31 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:57:31 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:57:31 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:57:31 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 908, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:58:01 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:58:01 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:58:01 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:58:01 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 909, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:58:01 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:58:01 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 910, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:58:32 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:58:32 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:59:03 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:59:03 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:59:03 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:59:03 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 913, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:59:03 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:59:03 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 914, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:59:33 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 17:59:33 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 17:59:33 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:59:33 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 915, rd 0, flush 0, corrupt 0, gen 0 Dec 4 17:59:33 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 17:59:33 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 916, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:00:04 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:00:04 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:00:04 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:00:04 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:00:04 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 918, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:00:35 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:00:35 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 919, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:00:35 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 920, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:01:06 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:01:06 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:01:36 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:01:36 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:01:36 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:01:36 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 923, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:01:36 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:01:36 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 924, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:02:07 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:02:07 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:02:07 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:02:07 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 925, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:02:07 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:02:07 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 926, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:02:38 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:02:38 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:02:38 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 927, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:02:38 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 928, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:03:08 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:03:08 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:03:08 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:03:08 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 929, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:03:08 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:03:08 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 930, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:03:39 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 931, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:04:10 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:04:10 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:04:10 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:04:10 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 933, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:04:10 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:04:10 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 934, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:04:41 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:04:41 Tower kernel: loop: Write error at byte offset 32520269824, length 4096. Dec 4 18:04:41 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:04:41 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 935, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:04:41 Tower kernel: blk_update_request: I/O error, dev loop2, sector 63516152 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:04:41 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 936, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:05:11 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:05:11 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:05:11 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:05:42 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:05:42 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:05:42 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:05:42 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 939, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:05:42 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:05:42 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 940, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:06:13 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:06:13 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:06:13 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:06:13 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 941, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:06:13 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:06:13 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 942, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:06:44 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:06:44 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:06:44 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:06:44 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 943, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:06:44 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 944, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:07:14 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:07:14 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:07:14 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:07:45 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:07:45 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:08:16 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:08:16 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:08:16 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:08:16 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 949, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:08:16 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:08:16 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 950, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:08:46 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:09:17 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:09:17 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:09:17 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:09:17 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 953, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:09:17 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:09:17 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 954, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:09:48 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:09:48 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:09:48 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:09:48 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 955, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:09:48 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:09:48 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 956, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:10:19 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:10:19 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:10:19 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:10:19 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:10:19 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 958, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:10:49 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:10:49 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:10:49 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:10:49 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 959, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:10:49 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:10:49 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 960, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:11:20 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:11:20 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:11:20 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:11:20 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 961, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:11:20 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:11:20 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 962, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:11:51 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:11:51 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:11:51 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:11:51 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 963, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:11:51 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 964, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:12:21 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:12:21 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:12:21 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:12:21 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 965, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:12:21 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:12:21 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 966, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:12:52 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:12:52 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:12:52 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:12:52 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 967, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:12:52 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:12:52 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 968, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:13:23 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:13:23 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:13:23 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:13:23 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 969, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:13:23 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:13:23 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 970, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:13:54 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:13:54 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:13:54 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:13:54 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 971, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:13:54 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:13:54 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 972, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:14:55 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:14:55 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 975, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:14:55 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 976, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:15:26 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:15:26 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 977, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:15:26 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 978, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:16:27 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:16:27 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 981, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:16:27 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 982, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:16:58 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:16:58 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 984, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:19:01 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:19:01 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:19:01 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:19:01 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:19:01 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 992, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:19:32 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:19:32 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:19:32 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:19:32 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 993, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:19:32 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:19:32 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 994, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:20:33 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:20:33 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:20:33 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:21:34 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1001, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:22:36 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:22:36 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:22:36 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1005, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:22:36 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1006, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:23:07 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:23:07 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:23:07 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:23:07 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1007, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:23:07 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:23:07 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1008, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:23:37 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:23:37 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:24:08 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:24:08 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1012, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:24:39 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:24:39 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:25:40 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:25:40 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:25:40 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:25:40 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:25:40 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1018, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:26:11 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:26:11 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:26:11 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:26:11 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:26:11 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1020, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:26:42 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:26:42 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:26:42 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:26:42 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1021, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:26:42 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:26:42 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1022, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:27:12 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:27:12 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:27:12 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:27:43 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:27:43 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:27:43 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:27:43 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1025, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:27:43 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:27:43 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1026, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:28:14 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:28:14 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1027, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:28:14 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1028, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:28:44 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:28:44 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:28:44 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:28:44 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1029, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:28:44 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:28:44 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1030, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:29:15 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1032, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:29:46 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:30:17 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:30:17 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:31:18 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:31:18 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1039, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:31:18 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1040, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:31:49 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:31:49 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:31:49 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:31:49 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1041, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:31:49 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:32:20 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:32:20 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:32:20 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:32:20 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1043, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:32:20 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:32:20 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1044, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:32:50 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:32:50 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:32:50 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:32:50 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1045, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:32:50 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:32:50 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1046, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:33:21 Tower kernel: loop: Write error at byte offset 20791209984, length 4096. Dec 4 18:33:21 Tower kernel: loop: Write error at byte offset 32790425600, length 4096. Dec 4 18:33:21 Tower kernel: blk_update_request: I/O error, dev loop2, sector 40607832 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:33:21 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1047, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:33:21 Tower kernel: blk_update_request: I/O error, dev loop2, sector 64043800 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 Dec 4 18:33:21 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 1048, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:33:27 Tower emhttpd: req (22): csrf_token=****************&title=System Log&cmd=/webGui/scripts/tail_log&arg1=syslog Dec 4 18:33:27 Tower emhttpd: cmd: /usr/local/emhttp/plugins/dynamix/scripts/tail_log syslog Dec 4 18:33:46 Tower kernel: loop: Write error at byte offset 39272448, length 4096. Dec 4 18:33:46 Tower kernel: loop: Write error at byte offset 39321600, length 4096. Dec 4 18:33:46 Tower kernel: loop: Write error at byte offset 92946432, length 4096. Dec 4 18:33:46 Tower kernel: loop: Write error at byte offset 92995584, length 4096. Dec 4 18:33:46 Tower kernel: blk_update_request: I/O error, dev loop3, sector 76704 op 0x1:(WRITE) flags 0x1800 phys_seg 12 prio class 0 Dec 4 18:33:46 Tower kernel: BTRFS error (device loop3): bdev /dev/loop3 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:33:46 Tower kernel: blk_update_request: I/O error, dev loop3, sector 76800 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0 Dec 4 18:33:46 Tower kernel: BTRFS error (device loop3): bdev /dev/loop3 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:33:46 Tower kernel: blk_update_request: I/O error, dev loop3, sector 181536 op 0x1:(WRITE) flags 0x1800 phys_seg 12 prio class 0 Dec 4 18:33:46 Tower kernel: BTRFS error (device loop3): bdev /dev/loop3 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:33:46 Tower kernel: blk_update_request: I/O error, dev loop3, sector 181632 op 0x1:(WRITE) flags 0x1800 phys_seg 4 prio class 0 Dec 4 18:33:46 Tower kernel: BTRFS error (device loop3): bdev /dev/loop3 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0 Dec 4 18:33:46 Tower kernel: BTRFS: error (device loop3) in btrfs_commit_transaction:2266: errno=-5 IO failure (Error while writing out transaction) Dec 4 18:33:46 Tower kernel: BTRFS: error (device loop3) in cleanup_transaction:1826: errno=-5 IO failure

I'm interested in this also. I use user0 for several applications that do large background file transfers that I want to skip my cache (in order to avoid filling it up all the time)

Yes - on unRAID host run (and you can set this to run at array start using the User Scripts plugin): modprobe nfs modprobe nfsd For the container, set Post Arguments to: bin/bash -c "service rpcbind start; service nfs-kernel-server start; bash entry.sh"

Of course. In container: ssh-keygen On host: docker cp container-name:/root/.ssh/id_rsa.pub id_rsa.pub sudo sh -c "cat id_rsa.pub >> ~/.ssh/authorized_keys"

I got rid of the password prompts by generating an rsa key in the container (ssh-keygen) and copying it into the host's authorized_keys file

Thanks for looking into this! That seems to solve half of the problem. No more unknown host issues, but it still prompts me 10 times for the SSH password. Before, it was 10 prompts for each (trust host "yes", password, trust host "yes", password...)

Hi @dee31797 First of all, great work on these dockers! With virt-manager, I keep getting SSH known_hosts authenticity prompts (I have to type yes and my password almost 10 times each time I start a new VM). I did a bit of research and maybe it's because there is no known_hosts file in the docker container? I tried mapping a known_hosts file to /root/.ssh/known_hosts, but still have this problem. https://askubuntu.com/questions/190863/how-can-i-disable-ssh-prompt-from-kvm-remote https://stackoverflow.com/questions/48258546/how-to-add-known-hosts-for-passwordless-ssh-within-docker-container-in-docker-co

Has anyone else gotten this to work? I can't seem to get NFS to start in the docker which is required by fog's core functionality. When I try in the container shell: # service nfs-kernel-server restart [ ok ] Stopping NFS kernel daemon: mountd nfsd. [ ok ] Unexporting directories for NFS kernel daemon.... [warn] Not starting NFS kernel daemon: no support in current kernel. ... (warning). Is (debian-flavor) NFS not supported by UnRAID kernel? I have the NFS setting enabled in UnRAID gui just in case although that probably doesn't affect the kernel Tried deschamps001/fogproject and mudislander/fogproject (which is an UnRAID Community App, so surprised if no one can get it to work)

Spoke too soon. Actually setting up a new docker network using the below guide somehow solved both the mysql errors and the bridging issue - New settings:

Are you talking about support for the docker itself or for the overall fog project? Just making sure as I couldn't find anything other than the main fogproject.com forum I'm having trouble setting this up. Getting mysql errors (using 6.7.2 but mapping the sql folders directly in /mnt/cache/appdata. Also, it defaults to host mode, but the ports are obviously taken. Switching to bridge mode doesn't seem to make sense because I think all the ports need to be exposed to the LAN. * Starting enhanced syslogd rsyslogd ...done. * Starting MySQL database server mysqld ...fail! mysqldump: Got error: 2002: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) when trying to connect ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) * Starting internet superserver xinetd ...done. * Starting Apache httpd web server apache2 AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1. Set the 'ServerName' directive globally to suppress this message (98)Address already in use: AH00072: make_sock: could not bind to address [::]:80 (98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80 no listening sockets available, shutting down AH00015: Unable to open logs Action 'start' failed. The Apache error log may have more information. * * Starting FTP server vsftpd ...done. * Starting FOG Computer Imaging Solution: FOGImageReplicator ...done. * Starting FOG Computer Imaging Solution: FOGImageSize ...done. * Starting FOG Computer Imaging Solution: FOGMulticastManager ...done. * Starting FOG Computer Imaging Solution: FOGPingHosts ...done. * Starting FOG Computer Imaging Solution: FOGScheduler ...done. * Starting FOG Computer Imaging Solution: FOGSnapinHash ...done. * Starting FOG Computer Imaging Solution: FOGSnapinReplicator ...done. You can now login to the FOG Management Portal using the information listed below. The login information is only if this is the first install. This can be done by opening a web browser and going to: http://192.168.10.10/fog/management

Just curious - what is this graph from?

I also think these two are related. Experiencing both on 6.7.2

Does anyone have a sense whether 6.8 will fix this? I am considering downgrading to 6.6.7 as everything freezes during mover (I moved a bunch of mission critical services to an older PC for now), but I started off on 6.7.x, so I would need to downgrade manually and am afraid I'll break something eg plugins/settings.

Do these snapshots work when passing through a GPU? I ask because virsh save doesn't work when this is the case.

Wrote this after a potential nightmare when mounting a cache drive with an extra empty slot erased my LUKS header Run in ssh from whichever directory you want to store the headers. Will be automatically named with model and serial numbers. Finishes in a few seconds for i in {/dev/sd*,/dev/nvme*}; do if cryptsetup luksDump $i &>/dev/null; then dd if=$i of=`udevadm info --query=all --name=$i | sed -n 's/.*ID_SERIAL=//p'`.img bs=512 count=4096; fi; done

I hope the 6.8 changes won't break the ability to GUI mount an encrypted drive (with or without retyping pass) using Unassigned Devices after array start