[Bug 1907472] Re: glibc x32 autopkgtest fails in hirsute with binutils and audit in -proposed

[Balint Reczey]

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
x86_64-linux-gnu-gcc-10 -mx32 test-double-libmvec-sincos-main.c  -std=gnu11 -fgnu89-inline  -pipe -O2 -g  -Wwrite-strings -Wundef -Werror -fmerge-all-constants -frounding-math -fstack-protector-strong -Wstrict-prototypes -Wold-style-definition -fmath-errno   -fpie -fcf-protection      -U_FORTIFY_SOURCE -lm
./a.out

 qemu-x86_64-static ./a.out 
./a.out: Invalid ELF image for this architecture

Will continue investigation tomorrow.


** Attachment added: "test-double-libmvec-sincos-main-modified.c"
   https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1907472/+attachment/5442310/+files/test-double-libmvec-sincos-main-modified.c

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https://bugs.launchpad.net/bugs/1907472

Title:
  glibc x32 autopkgtest fails in hirsute with binutils and audit in
  -proposed

Status in audit package in Ubuntu:
  New
Status in binutils package in Ubuntu:
  New
Status in glibc package in Ubuntu:
  New

Bug description:
  https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac
  /autopkgtest-
  hirsute/hirsute/amd64/g/glibc/20201208_160143_17354@/log.gz

  ----------
  FAIL: math/test-double-libmvec-sincos
  original exit status 1
  Didn't expect signal from child: got `Illegal instruction'
  ----------
  ----------
  FAIL: math/test-double-vlen2-sincos
  original exit status 132
  ----------
  ----------
  FAIL: math/test-float-libmvec-sincosf
  original exit status 1
  Didn't expect signal from child: got `Illegal instruction'
  ----------
  ----------
  FAIL: math/test-float-vlen4-sincos
  original exit status 132
  ----------

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