[PVE-User] issues with 8.0.4 and Kernel 6.2.16-8-pve

[Konold, Martin]

Hi,

in my test environment running on AMD hardware (Ryzen 9 3900 12-Core) I 
can reproducibly produce errors messages about segfaults with the most 
recent PVE kernels including 6.2.16-8-pve.

This PVE runs hyperconverged with ceph version 17.2.6 (quincy).

The problem is not experienced with kernel pinned to 5.15.108-1-pve.

For those interested: "proxmox-boot-tool kernel pin 5.15.108-1-pve"

[Mo Aug 21 16:36:06 2023] pverados[140842]: segfault at 5570961acb40 ip 
000055709525cc36 sp 00007ffdb0a03360 error 7 in 
perl[557095174000+195000] likely on CPU 19 (core 9, socket 0)
[Mo Aug 21 16:36:06 2023] Code: 01 08 49 89 c6 e8 8a b1 02 00 48 8b 85 
e0 00 00 00 4c 8b 44 24 08 48 8b 40 18 48 85 c0 0f 84 e3 02 00 00 48 8b 
15 a2 52 21 00 <c7> 40 20 ff ff ff ff 66 48 0f 6e c8 48 89 50 28 48 8b 
10 48 8b 12
[Mo Aug 21 16:43:06 2023] pverados[145377]: segfault at 5570961acb40 ip 
000055709525cc36 sp 00007ffdb0a03360 error 7 in 
perl[557095174000+195000] likely on CPU 5 (core 6, socket 0)
[Mo Aug 21 16:43:06 2023] Code: 01 08 49 89 c6 e8 8a b1 02 00 48 8b 85 
e0 00 00 00 4c 8b 44 24 08 48 8b 40 18 48 85 c0 0f 84 e3 02 00 00 48 8b 
15 a2 52 21 00 <c7> 40 20 ff ff ff ff 66 48 0f 6e c8 48 89 50 28 48 8b 
10 48 8b 12
[Mo Aug 21 17:39:05 2023] pverados[181472]: segfault at 557098a00140 ip 
000055709524f09d sp 00007ffdb0a030f0 error 7 in 
perl[557095174000+195000] likely on CPU 7 (core 9, socket 0)
[Mo Aug 21 17:39:05 2023] Code: 0f 95 c2 c1 e2 05 08 55 00 41 83 47 08 
01 48 8b 53 08 22 42 23 0f b6 c0 66 89 45 02 49 8b 07 8b 78 60 48 8b 70 
48 44 8d 6f 01 <44> 89 68 60 41 83 fd 01 0f 8f 4d 04 00 00 48 8b 56 08 
49 63 c5 48
[Mo Aug 21 18:02:06 2023] pverados[196758]: segfault at 557095199ae0 ip 
0000557095199ae0 sp 00007ffdb0a034f8 error 14 likely on CPU 20 (core 10, 
socket 0)
[Mo Aug 21 18:02:06 2023] Code: Unable to access opcode bytes at 
0x557095199ab6.
[Mo Aug 21 18:45:05 2023] pverados[224840]: segfault at 5570961acb40 ip 
000055709525cc36 sp 00007ffdb0a03360 error 7 in 
perl[557095174000+195000] likely on CPU 1 (core 1, socket 0)
[Mo Aug 21 18:45:05 2023] Code: 01 08 49 89 c6 e8 8a b1 02 00 48 8b 85 
e0 00 00 00 4c 8b 44 24 08 48 8b 40 18 48 85 c0 0f 84 e3 02 00 00 48 8b 
15 a2 52 21 00 <c7> 40 20 ff ff ff ff 66 48 0f 6e c8 48 89 50 28 48 8b 
10 48 8b 12
[Mo Aug 21 19:23:35 2023] pverados[249788]: segfault at 5570961acb40 ip 
000055709525cc36 sp 00007ffdb0a03360 error 7 in 
perl[557095174000+195000] likely on CPU 0 (core 0, socket 0)
[Mo Aug 21 19:23:35 2023] Code: 01 08 49 89 c6 e8 8a b1 02 00 48 8b 85 
e0 00 00 00 4c 8b 44 24 08 48 8b 40 18 48 85 c0 0f 84 e3 02 00 00 48 8b 
15 a2 52 21 00 <c7> 40 20 ff ff ff ff 66 48 0f 6e c8 48 89 50 28 48 8b 
10 48 8b 12
[Mo Aug 21 20:12:45 2023] pverados[281599]: segfault at 557095199ae0 ip 
0000557095199ae0 sp 00007ffdb0a034f8 error 14 in 
perl[557095174000+195000] likely on CPU 19 (core 9, socket 0)
[Mo Aug 21 20:12:45 2023] Code: Unable to access opcode bytes at 
0x557095199ab6.
[Mo Aug 21 23:17:46 2023] pverados[401208]: segfault at 5570961acb40 ip 
000055709525cc36 sp 00007ffdb0a03360 error 7 in 
perl[557095174000+195000] likely on CPU 7 (core 9, socket 0)
[Mo Aug 21 23:17:46 2023] Code: 01 08 49 89 c6 e8 8a b1 02 00 48 8b 85 
e0 00 00 00 4c 8b 44 24 08 48 8b 40 18 48 85 c0 0f 84 e3 02 00 00 48 8b 
15 a2 52 21 00 <c7> 40 20 ff ff ff ff 66 48 0f 6e c8 48 89 50 28 48 8b 
10 48 8b 12
[Di Aug 22 00:58:06 2023] pverados[465511]: segfault at 557095199ae0 ip 
0000557095199ae0 sp 00007ffdb0a034f8 error 14 in 
perl[557095174000+195000] likely on CPU 3 (core 4, socket 0)
[Di Aug 22 00:58:06 2023] Code: Unable to access opcode bytes at 
0x557095199ab6.
[Di Aug 22 03:45:16 2023] pverados[572963]: segfault at 557095199ae0 ip 
0000557095199ae0 sp 00007ffdb0a034f8 error 14 in 
perl[557095174000+195000] likely on CPU 7 (core 9, socket 0)
[Di Aug 22 03:45:16 2023] Code: Unable to access opcode bytes at 
0x557095199ab6.
[Di Aug 22 05:40:06 2023] pverados[647893]: segfault at 557095199ae0 ip 
0000557095199ae0 sp 00007ffdb0a034f8 error 14 in 
perl[557095174000+195000] likely on CPU 2 (core 2, socket 0)
[Di Aug 22 05:40:06 2023] Code: Unable to access opcode bytes at 
0x557095199ab6.
[Di Aug 22 07:20:07 2023] pverados[713129]: segfault at 557095199ae0 ip 
0000557095199ae0 sp 00007ffdb0a034f8 error 14 in 
perl[557095174000+195000] likely on CPU 7 (core 9, socket 0)
[Di Aug 22 07:20:07 2023] Code: Unable to access opcode bytes at 
0x557095199ab6.
[Di Aug 22 09:24:36 2023] pverados[793888]: segfault at 557095199ae0 ip 
0000557095199ae0 sp 00007ffdb0a034f8 error 14 in 
perl[557095174000+195000] likely on CPU 3 (core 4, socket 0)
[Di Aug 22 09:24:36 2023] Code: Unable to access opcode bytes at 
0x557095199ab6.
[Di Aug 22 11:45:56 2023] pverados[887089]: segfault at 557098a00140 ip 
000055709524f09d sp 00007ffdb0a030f0 error 7 in 
perl[557095174000+195000] likely on CPU 4 (core 5, socket 0)
[Di Aug 22 11:45:56 2023] Code: 0f 95 c2 c1 e2 05 08 55 00 41 83 47 08 
01 48 8b 53 08 22 42 23 0f b6 c0 66 89 45 02 49 8b 07 8b 78 60 48 8b 70 
48 44 8d 6f 01 <44> 89 68 60 41 83 fd 01 0f 8f 4d 04 00 00 48 8b 56 08 
49 63 c5 48

-- 
Kind Regards
ppa. Martin Konold

--
Martin Konold - Prokurist, CTO
KONSEC GmbH -⁠ make things real
Amtsgericht Stuttgart, HRB 23690
Geschäftsführer: Andreas Mack
Im Köller 3, 70794 Filderstadt, Germany