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bug#34427: guile-bootstrap@2.2 segfault?
From: |
Ludovic Courtès |
Subject: |
bug#34427: guile-bootstrap@2.2 segfault? |
Date: |
Fri, 15 Apr 2022 09:45:02 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) |
Hi,
Efraim Flashner <efraim@flashner.co.il> skribis:
> On Tue, Apr 12, 2022 at 06:01:39PM +0200, Ludovic Courtès wrote:
[...]
>> The problem has to do specifically with powerpc-linux-gnu (this is with
>> transparent emulation via QEMU+binfmt_misc):
>>
>> --8<---------------cut here---------------start------------->8---
>> $ unshare -mrf chroot $(guix build guile-static-stripped
>> --target=powerpc-linux-gnu) /bin/guile
>> guile: warning: failed to install locale
>> GC Warning: pthread_getattr_np or pthread_attr_getstack failed for main
>> thread
>> GC Warning: Couldn't read /proc/stat
>> Pre-boot error; key: wrong-type-arg, args: (#f "Wrong type to apply: ~S"
>> (#f) (#f))qemu: uncaught target signal 6 (Aborted) - core dumped
>> Aborted
>> --8<---------------cut here---------------end--------------->8---
>>
>> Unfortunately I fail to get a backtrace from that core dump.
>>
>> Efraim, could you get a backtrace on the bare metal?
Sorry I wasn’t clear; could you get a backtrace from GDB, as in:
…/bin/guile
# segfault
gdb …/bin/guile core
and then at the GDB prompt:
bt
TIA,
Ludo’.