Bug#1023649: ghc: FTBFS haskell-random powerpc (ghc Segmentation fault)

[Christian Marillat]

Package: ghc
Version: 9.0.2-4
Severity: normal

Dear Maintainer,

https://buildd.debian.org/status/fetch.php?pkg=haskell-random&arch=powerpc&ver=1.2.1.1-2&stamp=1667433395&raw=0

Here is the gdb backtrace with libc6-dbg installed.

,----
| Reading symbols from /home/marillat/haskell-random-1.2.1.1/debian/hlibrary.setup...
| (No debugging symbols found in /home/marillat/haskell-random-1.2.1.1/debian/hlibrary.setup)
| [New LWP 9082]
| [Thread debugging using libthread_db enabled]
| Using host libthread_db library "/lib/powerpc-linux-gnu/libthread_db.so.1".
| Core was generated by `debian/hlibrary.setup build --builddir=dist-ghc'.
| Program terminated with signal SIGSEGV, Segmentation fault.
| #0  __GI_kill () at ../sysdeps/unix/syscall-template.S:122
| 122	../sysdeps/unix/syscall-template.S: No such file or directory.
| (gdb) bt
| #0  __GI_kill () at ../sysdeps/unix/syscall-template.S:122
| #1  0x108f27b4 in exitBySignal ()
| #2  0x108f29f4 in shutdownHaskellAndSignal ()
| #3  0x1088c828 in ?? ()
| #4  0x108f55a0 in scheduleWaitThread ()
| #5  0x108f21c8 in hs_main ()
| #6  0x10007408 in main ()
| (gdb)
`----

Christian

-- System Information:
Debian Release: bookworm/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: powerpc (ppc64)

Kernel: Linux 6.0.0-3-powerpc64 (SMP w/4 CPU threads)
Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages ghc depends on:
ii  dpkg            1.21.9+b1
ii  gcc             4:12.2.0-1
ii  libatomic1      12.2.0-9
ii  libbsd-dev      0.11.7-1
ii  libc6           2.36-4
ii  libc6-dev       2.36-4
ii  libffi-dev      3.4.4-1
ii  libffi8         3.4.4-1
ii  libgmp-dev      2:6.2.1+dfsg1-1.1
ii  libgmp10        2:6.2.1+dfsg1-1.1
ii  libncurses-dev  6.3+20220423-2
ii  libtinfo6       6.3+20220423-2

ghc recommends no packages.

Versions of packages ghc suggests:
pn  ghc-doc      <none>
ii  ghc-prof     9.0.2-4
pn  haskell-doc  <none>
pn  llvm-13      <none>
ii  perl         5.36.0-4

-- no debconf information