I've observed the failure in the i386 build of glibc_2.33-0ubuntu4:
Linux lcy01-amd64-014 4.15.0-136-generic #140-Ubuntu SMP Thu Jan 28 05:20:47
UTC 2021 i686 athlon i686 GNU/Linux
...
if [ -f /proc/cpuinfo ] ; then cat /proc/cpuinfo ; fi
processor : 0
vendor_id : AuthenticAMD
cpu
removed the update-excuse tag. that's unrelated to the current 2.33
migration.
** Tags removed: update-excuse
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https://bugs.launchpad.net/bugs/1907472
Title:
glibc x32 autopkgtest
I hoped to reproduce the issue with the help of qemu-x86_64 but it does
not want to run x32 ELF.
apt build-dep glibc
sed -i 's/backports/proposed/' /etc/apt/sources.list
apt update
apt install libctf-nobfd0 libctf0 binutils-x86-64-linux-gnu libbinutils
binutils binutils-common
$ diff bulldozer-isa-info i5-isa-info
6,7c6,7
< BMI: no
< BMI2: no
---
> BMI: yes
> BMI2: yes
10,12c10,12
< MOVBE: no
< PREFETCH: yes
< PREFETCHW: yes
---
> MOVBE: yes
> PREFETCH: no
> PREFETCHW: no
28,29c28,29
< SSE4a: yes
<
It did not fail locally for me on an i5 CPU.
CPU in the autopkgtest infra:
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac
/autopkgtest-
hirsute/hirsute/amd64/c/cpuinfo/20201114_005620_e8a1d@/log.gz
autopkgtest [00:55:54]: test command2:
