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

On 4/9/23, FreeBSD User <freebsd@walstatt-de.de> wrote:
> 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,
>

That's fallout from the new block cloning feature, adding the author

-- 
Mateusz Guzik <mjguzik gmail.com>