[Bug 294369] powerpc64: panic in zfs_write() during buildworld

From: <bugzilla-noreply_at_freebsd.org>
Date: Fri, 10 Apr 2026 11:16:56 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=294369

--- Comment #3 from Lexi Winter <ivy@FreeBSD.org> ---
thanks, after updating to a newer main i was able to get a vmcore.  however, i
can't debug it with kgdb:

root@ppc64-main:~ # kgdb /boot/kernel/kernel /var/crash/vmcore.0
[...]
Fatal signal: Segmentation fault
----- Backtrace -----
0x106484af ???
0x107ad913 ???
0x107ae687 ???
0x81247c08b ???
0x81247b2bb ???
---------------------
A fatal error internal to GDB has been detected, further
debugging is not possible.  GDB will now terminate.

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