Package: dwarves
Version: 1.17-1
Severity: important

Linux can use pahole to generate BTF debugging info for embedding.  This
fails on what looks like all 32bit arches with segmentation fault:

| + printf   %-7s %s\n BTF .btf.vmlinux.bin.o
|   BTF     .btf.vmlinux.bin.o
| + LLVM_OBJCOPY=objcopy pahole -J .tmp_vmlinux.btf
| Segmentation fault

See the complete build logs:

https://buildd.debian.org/status/fetch.php?pkg=linux&arch=armel&ver=5.10.1-1%7Eexp1&stamp=1608230767&raw=0
https://buildd.debian.org/status/fetch.php?pkg=linux&arch=i386&ver=5.10.1-1%7Eexp1&stamp=1608216012&raw=0

I haven't looked deeper what the linux build actually does.

Bastian

-- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable'), (500, 'stable'), (1, 
'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.10.0-rc6-amd64 (SMP w/2 CPU threads)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), 
LANGUAGE=en_GB:en
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages dwarves depends on:
ii  libc6    2.31-5
ii  libdw1   0.182-1
ii  libelf1  0.182-1
ii  zlib1g   1:1.2.11.dfsg-2

dwarves recommends no packages.

dwarves suggests no packages.

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