[00:14:13.639] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[00:14:13.877] dumping /tmp/cores/sh-3-40018.core for /bin/sh
[00:14:13.928] 
[00:14:13.928] This GDB supports auto-downloading debuginfo from the following URLs:
[00:14:13.928]   <https://debuginfod.debian.net>
[00:14:13.928] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[00:14:13.928] Debuginfod has been disabled.
[00:14:13.928] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[00:14:13.933] [New LWP 40018]
[00:14:13.935] [Thread debugging using libthread_db enabled]
[00:14:13.935] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[00:14:13.935] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/040_standby_failover_slot'.
[00:14:13.935] Program terminated with signal SIGQUIT, Quit.
[00:14:13.935] #0  0x00007f16f3a4bda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[00:14:13.946] 
[00:14:13.946] Thread 1 (Thread 0x7f16f39b9740 (LWP 40018)):
[00:14:13.946] #0  0x00007f16f3a4bda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[00:14:13.946] No symbol table info available.
[00:14:13.946] #1  0x00007f16f39f8239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[00:14:13.946] No symbol table info available.
[00:14:13.946] #2  0x00007f16f39f8497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[00:14:13.946] No symbol table info available.
[00:14:13.946] #3  0x000055fa66e5f5c1 in ?? ()
[00:14:13.946] No symbol table info available.
[00:14:13.946] #4  0x000055fa66e59369 in ?? ()
[00:14:13.946] No symbol table info available.
[00:14:13.946] #5  0x000055fa66e5820f in ?? ()
[00:14:13.946] No symbol table info available.
[00:14:13.946] #6  0x000055fa66e58c3b in ?? ()
[00:14:13.946] No symbol table info available.
[00:14:13.946] #7  0x000055fa66e5666f in ?? ()
[00:14:13.946] No symbol table info available.
[00:14:13.946] #8  0x00007f16f39e324a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[00:14:13.946] No symbol table info available.
[00:14:13.946] #9  0x00007f16f39e3305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[00:14:13.946] No symbol table info available.
[00:14:13.946] #10 0x000055fa66e56781 in ?? ()
[00:14:13.946] No symbol table info available.
[00:14:13.956] -e 
[00:14:13.956] 
[00:14:13.956] 
[00:14:14.021] dumping /tmp/cores/sh-3-40023.core for /bin/sh
[00:14:14.071] 
[00:14:14.071] This GDB supports auto-downloading debuginfo from the following URLs:
[00:14:14.071]   <https://debuginfod.debian.net>
[00:14:14.071] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[00:14:14.071] Debuginfod has been disabled.
[00:14:14.071] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[00:14:14.077] [New LWP 40023]
[00:14:14.078] [New LWP 40018]
[00:14:14.078] [Thread debugging using libthread_db enabled]
[00:14:14.078] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[00:14:14.078] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/040_standby_failover_slot'.
[00:14:14.078] Program terminated with signal SIGQUIT, Quit.
[00:14:14.078] #0  0x00007f16f3a4bda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[00:14:14.080] [Current thread is 1 (LWP 40023)]
[00:14:14.080] 
[00:14:14.080] Thread 2 (Thread 0x7f16f39b9740 (LWP 40018)):
[00:14:14.080] warning: Couldn't find general-purpose registers in core file.
[00:14:14.080] #0  <unavailable> in ?? ()
[00:14:14.080] PC unavailable, cannot determine locals.
[00:14:14.080] Backtrace stopped: not enough registers or memory available to unwind further
[00:14:14.080] 
[00:14:14.080] Thread 1 (LWP 40023):
[00:14:14.080] #0  0x00007f16f3a4bda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[00:14:14.080] No symbol table info available.
[00:14:14.080] #1  0x00007f16f39f8239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[00:14:14.080] No symbol table info available.
[00:14:14.080] #2  0x00007f16f39f8497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[00:14:14.080] No symbol table info available.
[00:14:14.080] #3  0x000055fa66e5f5f3 in ?? ()
[00:14:14.080] No symbol table info available.
[00:14:14.080] #4  0x000055fa66e59369 in ?? ()
[00:14:14.080] No symbol table info available.
[00:14:14.080] #5  0x000055fa66e5820f in ?? ()
[00:14:14.080] No symbol table info available.
[00:14:14.080] #6  0x000055fa66e58c3b in ?? ()
[00:14:14.080] No symbol table info available.
[00:14:14.080] #7  0x000055fa66e5666f in ?? ()
[00:14:14.080] No symbol table info available.
[00:14:14.080] #8  0x00007f16f39e324a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[00:14:14.080] No symbol table info available.
[00:14:14.080] #9  0x00007f16f39e3305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[00:14:14.080] No symbol table info available.
[00:14:14.080] #10 0x000055fa66e56781 in ?? ()
[00:14:14.080] No symbol table info available.