kernel: PANIC at arc.c:5283:arc_read()

[eXtremeSHOk]

Starting a VM or a container which uses ZFS for storage results in a kernel panic.

There were no errors or issues before upgrading to the latest kernel.

Any suggestions ?


AMD EPYC 24core, 3x1.92TB SSD in zraid1, 2x200gb SSD for boot/os

Message from syslogd@prx-ax at Aug 29 06:37:58 ...
 kernel:[  421.271722] VERIFY3(0 == arc_buf_alloc_impl(hdr, private, compressed_read, B_TRUE, &buf)) failed (0 == 5)

Message from syslogd@prx-ax at Aug 29 06:37:58 ...
 kernel:[  421.271863] PANIC at arc.c:5283:arc_read()
[CODE]

[CODE]
uname -a
Linux prx-ax 4.15.18-2-pve #1 SMP PVE 4.15.18-20 (Thu, 16 Aug 2018 11:06:35 +0200) x86_64 GNU/Linux

zpool status
  pool: ssdpool
 state: ONLINE
  scan: resilvered 40K in 0h0m with 0 errors on Wed Aug 29 06:41:06 2018
config:

        NAME                        STATE     READ WRITE CKSUM
        ssdpool                     ONLINE       0     0     0
          raidz1-0                  ONLINE       0     0     0
            wwn-0x500a07511ab0ae55  ONLINE       0     0     0
            wwn-0x500a07511ab0af74  ONLINE       0     0     0
            wwn-0x500a07511ab0ac88  ONLINE       0     0     0

errors: No known data errors

 

[eXtremeSHOk]

screenshot of terminal

 

[wolfgang]

Hi,

we have here a build Server with an AMD EPYC 7351 16-Core Processor and ZFS.
Here we have not problems.

 

[eXtremeSHOk]

@[URL='https://forum.proxmox.com/members/wolfgang.30221/']wolfgang [/URL]hardware is fine, the kernel is tainted and failing. Any advice would be appreciated.