Backtrace with debugging symbols:
(gdb) bt
#0 __strcmp_sse2_unaligned ()
at ../sysdeps/x86_64/multiarch/strcmp-sse2-unaligned.S:32
#1 0x00007ffff626591d in s_signum (sig=sig@entry=0x555555b8e5b8)
at schmorp.h:127
#2 0x00007ffff62672a9 in s_signum_croak (sig=0x555555b8e5b8) at schmorp.h:141
#3 XS_Async__Interrupt__alloc (my_perl=<optimized out>, cv=<optimized out>)
at Interrupt.xs:313
#4 0x0000555555698fed in Perl_pp_entersub (my_perl=0x555555a94010)
at pp_hot.c:4231
#5 0x000055555565419a in Perl_runops_debug (my_perl=0x555555a94010)
at dump.c:2451
#6 0x00005555555bd236 in S_run_body (oldscope=1, my_perl=0x555555a94010)
at perl.c:2524
#7 perl_run (my_perl=0x555555a94010) at perl.c:2447
#8 0x0000555555583f0e in main (argc=<optimized out>, argv=<optimized out>,
env=<optimized out>) at perlmain.c:123
(gdb)
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https://bugs.launchpad.net/bugs/1717367
Title:
FTBFS: segfaults in testsuite with perl 5.26.0-7
Status in libanyevent-perl package in Ubuntu:
New
Status in perl package in Ubuntu:
New
Bug description:
The autopkgtests segfault against perl 5.26.0-7 in Ubuntu, and the new
version of the package also fails to build in -proposed because the
tests are segfaulting at package build time.
$ perl ./t/02_signals.t
1..5
ok 1
Segmentation fault (core dumped)
$ gdb --args perl ./t/02_signals.t
GNU gdb (Ubuntu 8.0.1-0ubuntu1) 8.0.1
Copyright (C) 2017 Free Software Foundation, Inc.
[...]
(gdb) run
Starting program: /usr/bin/perl ./t/02_signals.t
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
1..5
ok 1
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff738811e in ?? () from /lib/x86_64-linux-gnu/libc.so.6
(gdb) bt
#0 0x00007ffff738811e in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007ffff626591d in ?? ()
from /usr/lib/x86_64-linux-gnu/perl5/5.26/auto/Async/Interrupt/Interrupt.so
#2 0x00007ffff62672a9 in ?? ()
from /usr/lib/x86_64-linux-gnu/perl5/5.26/auto/Async/Interrupt/Interrupt.so
#3 0x000055555562fab1 in Perl_pp_entersub ()
#4 0x00005555556278e6 in Perl_runops_standard ()
#5 0x00005555555a8d87 in perl_run ()
#6 0x0000555555580332 in main ()
(gdb)
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