On Fri, 8 Dec 2023 15:48:27 +0100 Emanuele Rocca <e...@debian.org> wrote:
> Hi Simon,
>
> On 2023-12-07 08:39, Simon Josefsson wrote:
> > During debci autopkgtest of a new version of libgssglue on i386 I got
> > a failure like this, which is fatal and execution halts.
> >
> > 117s vex x86->IR: unhandled instruction bytes: 0x2E 0x8D 0xB4 0x26
>
> The problem can be reproduced with valgrind 3.19 as well:
>
> $ autopkgtest --shell-fail libgssglue_0.8-1.dsc ~/Downloads/valgrind_3.19.0-1_i386.deb --
schroot sid-i386-sbuild
>
> [...]
>
> (sid-i386-sbuild)root@ariel:/tmp/autopkgtest.lmoplT/build.hLF/src# valgrind /usr/bin/gsasl 2>&1
| grep ^vex
> vex x86->IR: unhandled instruction bytes: 0x2E 0x8D 0xB4 0x26
> (sid-i386-sbuild)root@ariel:/tmp/autopkgtest.lmoplT/build.hLF/src# valgrind
--version
> valgrind-3.19.0
I'm pretty sure this is caused by glibc 2.37-13
valgrind's own testsuite fails with that version on i386:
https://ci.debian.net/packages/v/valgrind/testing/i386/40850077/
#1057428 is a similar report and there are more autopkgtest failures on
https://qa.debian.org/excuses.php?package=glibc
Cheers,
Felix
