January 18, 20251 yr I am trying to install a few docker containers for the first time but seem to be having issues pulling some images down. I do have pihole running but I disabled it and I also changed my Network Settings to use 2 static DNS servers per the post below which seemed to have a similar issue but this didn't work. Network works fine otherwise so not sure what is going on. I tried both this rstudio docker and the plex docker from linuxserver and both have the same issues... Am I missing something?
January 18, 20251 yr Community Expert Usually a bad DNS issue with some form of blocking. Otherwise you will need to run a docker login command... Change unraid dns server to a public IP and tray again. Google, cloud flared, Cisco opendns... 8.8.8.8 1.1.1.1 208.67.222.222
January 18, 20251 yr Author Thanks! messing around with it more I noticed that it was saying that "Docker wasn't running" when trying to install apps, but on the System Settings Docker it did say it was running. I ended up rebooting the machine and now it seems to be working...for now.
January 18, 20251 yr Author whelp...spoke to soon, tried playing something and after about 5 mins I'm getting a ton of these in my System Log: Jan 18 17:55:46 ds9 kernel: Plex Media Serv[108897]: segfault at 14b257fcb758 ip 000014ae580590c6 sp 00007ffdd9bb5268 error 4 in ld-musl-x86_64.so.1[14ae5800b000+53000] likely on CPU 10 (core 2, socket 0) The CPU and core # change with each entry. Sigh....2 steps forward, 1 step back.... Some more of the System Log below, and from the Plex Log: Plex Log: Error relocating libc.so: free: symbol not found Error relocating libc.so: calloc: symbol not found Error relocating libc.so: realloc: symbol not found Error relocating libc.so: memalign: symbol not found Error relocating libc.so: aligned_alloc: symbol not found Error relocating libc.so: _dl_debug_state: symbol not found Error relocating libc.so: malloc: symbol not found Error relocating libc.so: free: symbol not found Error relocating libc.so: calloc: symbol not found Error relocating libc.so: realloc: symbol not found Error relocating libc.so: memalign: symbol not found Error relocating libc.so: aligned_alloc: symbol not found Error relocating libc.so: _dl_debug_state: symbol not found Edited January 18, 20251 yr by darwinsbeard
January 18, 20251 yr Community Expert segfault is not a good error to see. Your cpu may be dying. Is it by chance a 13 or 14 gen intel?
January 18, 20251 yr Author no it's an AMD Ryzen and was working perfectly fine as my main windows machine for about 5 years so I don't see why it would suddenly start dying now. Also, these errors were not showing up at all until I installed docker/plex on my machine so I suspect its something with unraid (as otherwise I would suspect this to be regularly occurring in the logs but it hasn't ) I'm also seeing these in the logs now, which makes me suspect there is something going on with my cache pool (which i've suspected in another post here Edited January 18, 20251 yr by darwinsbeard
January 18, 20251 yr Community Expert Solution your on unriad 7 yes? there have been some changes to the unraid docker system... I recommend deleting the docker image and recreating it using XFS... Depending on your pool setup You may need to use overlay 2 as per the release notes and new docs
January 19, 20251 yr Community Expert These are usually bad RAM or a bad flash rive, run memtest first.
January 19, 20251 yr Author Thanks @bmartino1 rebuilding the docker image seems to have fixed the problem (for now at least). No more of those errors in the log. @JorgeB Noted on the memtest, next reboot I will try that
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