[Bug 2031683] [NEW] systemd FTBFS on ppc64el due to fuzzer failures

[Nick Rosbrook]

Public bug reported:

This PPA build[1] demonstrates the issue, the relevant part being:

[ ... ]
1061/1066 systemd:dist-check / check-help-networkctl                           OK                0.04s
1062/1066 systemd:dist-check / check-version-networkctl                        OK                0.03s
1063/1066 systemd:dist-check / check-help-kernel-install                       OK                0.03s
1064/1066 systemd:dist-check / check-version-kernel-install                    OK                0.02s
1065/1066 systemd:dist-check / check-directives                                OK                0.18s
1066/1066 systemd:dist-check / parse-hwdb                                      OK                5.43s

Summary of Failures:

 661/1066 systemd:fuzzers / fuzz-bus-match_bugzilla1935084.input               FAIL              0.22s   killed by signal 11 SIGSEGV
 667/1066 systemd:fuzzers / fuzz-bus-match_test.input                          FAIL              0.25s   killed by signal 11 SIGSEGV

Ok:                 1032
Expected Fail:      0   
Fail:               2   
Unexpected Pass:    0   
Skipped:            32  
Timeout:            0   

Full log written to /<<PKGBUILDDIR>>/obj-powerpc64le-linux-gnu/meson-logs/testlog.txt
make[1]: *** [debian/rules:308: override_dh_auto_test] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:312: binary-arch] Error 2
dpkg-buildpackage: error: debian/rules binary-arch subprocess returned exit status 2

This appears to be related to a toolchain change, because I get the same
result when doing a no-change rebuild of systemd on ppc64el in Lunar
(i.e. the FTBFS is not introduced by the changes I am testing).

[1] https://launchpadlibrarian.net/682104329/buildlog_ubuntu-lunar-
ppc64el.systemd_252.5-2ubuntu4~ppa11_BUILDING.txt.gz

** Affects: systemd (Ubuntu)
     Importance: Undecided
         Status: Fix Released

** Affects: systemd (Ubuntu Lunar)
     Importance: High
         Status: Confirmed


** Tags: systemd-sru-next

** Also affects: systemd (Ubuntu Lunar)
   Importance: Undecided
       Status: New

** Changed in: systemd (Ubuntu)
       Status: New => Fix Released

** Changed in: systemd (Ubuntu Lunar)
   Importance: Undecided => High

** Changed in: systemd (Ubuntu Lunar)
       Status: New => Confirmed

** Tags added: systemd-sru-next

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https://bugs.launchpad.net/bugs/2031683

Title:
  systemd FTBFS on ppc64el due to fuzzer failures

Status in systemd package in Ubuntu:
  Fix Released
Status in systemd source package in Lunar:
  Confirmed

Bug description:
  This PPA build[1] demonstrates the issue, the relevant part being:

  [ ... ]
  1061/1066 systemd:dist-check / check-help-networkctl                           OK                0.04s
  1062/1066 systemd:dist-check / check-version-networkctl                        OK                0.03s
  1063/1066 systemd:dist-check / check-help-kernel-install                       OK                0.03s
  1064/1066 systemd:dist-check / check-version-kernel-install                    OK                0.02s
  1065/1066 systemd:dist-check / check-directives                                OK                0.18s
  1066/1066 systemd:dist-check / parse-hwdb                                      OK                5.43s

  Summary of Failures:

   661/1066 systemd:fuzzers / fuzz-bus-match_bugzilla1935084.input               FAIL              0.22s   killed by signal 11 SIGSEGV
   667/1066 systemd:fuzzers / fuzz-bus-match_test.input                          FAIL              0.25s   killed by signal 11 SIGSEGV

  Ok:                 1032
  Expected Fail:      0   
  Fail:               2   
  Unexpected Pass:    0   
  Skipped:            32  
  Timeout:            0   

  Full log written to /<<PKGBUILDDIR>>/obj-powerpc64le-linux-gnu/meson-logs/testlog.txt
  make[1]: *** [debian/rules:308: override_dh_auto_test] Error 2
  make[1]: Leaving directory '/<<PKGBUILDDIR>>'
  make: *** [debian/rules:312: binary-arch] Error 2
  dpkg-buildpackage: error: debian/rules binary-arch subprocess returned exit status 2

  This appears to be related to a toolchain change, because I get the
  same result when doing a no-change rebuild of systemd on ppc64el in
  Lunar (i.e. the FTBFS is not introduced by the changes I am testing).

  [1] https://launchpadlibrarian.net/682104329/buildlog_ubuntu-lunar-
  ppc64el.systemd_252.5-2ubuntu4~ppa11_BUILDING.txt.gz

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