CURRENT: Panic VERIFY(!zil_replaying(zilog, tx)) failed (and crashing)

Today, after upgrading to FreeBSD 14.0-CURRENT #8 main-n262052-0d4038e3012b: Sun Apr  9
12:01:02 CEST 2023  amd64, AND upgrading ZPOOLs via

zpool upgrade POOLNAME

some boxes keep crashing when starting compiler runs (the trigger is different on boxes).

ZFS module is statically compiled into the kernel (if this is of importance)

Last known good was: 

[...]
Apr  9 07:10:04 <0.2> thor kernel: FreeBSD 14.0-CURRENT #7 main-n262051-75379ea2e461: Sun Apr
9 00:12:57 CEST 2023 Apr  9 07:10:04 <0.2> thor kernel:
root@thor:/usr/obj/usr/src/amd64.amd64/sys/THOR amd64 Apr  9 07:10:04 <0.2> thor kernel:
FreeBSD clang version 15.0.7 (https://github.com/llvm/llvm-project.git
llvmorg-15.0.7-0-g8dfdcc7b7bf6) Apr  9 07:10:04 <0.2> thor kernel: VT(efifb): resolution
2560x1440 Apr  9 07:10:04 <0.2> thor kernel: module zfsctrl already present!
[...]

The file /var/crash/info.X

contains:

[...]

root@thor:/var/crash # more info.2
Dump header from device: /dev/gpt/swap
  Architecture: amd64
  Architecture Version: 2
  Dump Length: 1095192576
  Blocksize: 512
  Compression: none
  Dumptime: 2023-04-09 11:43:41 +0000
  Hostname: thor.local
  Magic: FreeBSD Kernel Dump
  Version String: FreeBSD 14.0-CURRENT #8 main-n262052-0d4038e3012b: Sun Apr  9 12:01:02 CEST
2023
    root@thor:/usr/obj/usr/src/amd64.amd64/sys/THOR
  Panic String: VERIFY(!zil_replaying(zilog, tx)) failed

  Dump Parity: 2961465682
  Bounds: 2
  Dump Status: good

Until reconfigured for more debug stuff I do not have more to present.

I rememeber now really scraed that there was a HEADSUP in the list regarding some serious ZFS
problems - I didn't find it right now.

Thanks in advance,

happy Easter

Oliver


-- 
O. Hartmann