Upgraded to 6.11.4 from 6.11.3.
Two crashes were observed soon after:
1) Right after upgrading, I tried to launch my WIN10VM while the dockers were loading. The system froze and my win10vm was unresponsive at login screen. All my dockers were down and my unraid GUI was unreachable.
Nov 19 17:01:17 unraid kernel: BUG: Bad page state in process qemu-system-x86 pfn:7559e9
Nov 19 17:01:17 unraid kernel: page:00000000c01ab2ff refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7559e9
Nov 19 17:01:17 unraid kernel: flags: 0x2ffff0000000008(dirty|node=0|zone=2|lastcpupid=0xffff)
Nov 19 17:01:17 unraid kernel: raw: 02ffff0000000008 ffffea001d567a48 ffffea001d567a48 0000000000000000
Nov 19 17:01:17 unraid kernel: raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
Nov 19 17:01:17 unraid kernel: page dumped because: PAGE_FLAGS_CHECK_AT_PREP flag(s) set
2) During morning CA backup while my Win10VM was running. Same symptoms as before.
Nov 20 04:09:55 unraid kernel: BUG: kernel NULL pointer dereference, address: 0000000000000088
Nov 20 04:09:55 unraid kernel: #PF: supervisor read access in kernel mode
Nov 20 04:09:55 unraid kernel: #PF: error_code(0x0000) - not-present page
Nov 20 04:09:55 unraid kernel: PGD 0 P4D 0
Nov 20 04:09:55 unraid kernel: Oops: 0000 [#1] PREEMPT SMP NOPTI
Nov 20 04:09:55 unraid kernel: CPU: 5 PID: 263 Comm: kswapd0 Tainted: P B O 5.19.17-Unraid #2
Nov 20 04:09:55 unraid kernel: Hardware name: To Be Filled By O.E.M. B550M Pro4/B550M Pro4, BIOS P2.30 02/24/2022
Nov 20 04:09:55 unraid kernel: RIP: 0010:mem_cgroup_lruvec+0x35/0x4c
The consistent trend is that it crashed during docker loading I guess once on startup and once during CA backup. Both times with the VM on.
pfsense-unraid2022-11-19.log pfsense-unraid2022-11-20.log unraidnas-diagnostics-20221120-0657.zip
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