[13:22:15.560] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[13:22:15.757] dumping /tmp/cores/sh-3-28394.core for /bin/sh
[13:22:15.806] 
[13:22:15.806] This GDB supports auto-downloading debuginfo from the following URLs:
[13:22:15.806]   <https://debuginfod.debian.net>
[13:22:15.806] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[13:22:15.806] Debuginfod has been disabled.
[13:22:15.806] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[13:22:15.811] [New LWP 28394]
[13:22:15.813] [Thread debugging using libthread_db enabled]
[13:22:15.813] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[13:22:15.813] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/040_standby_failover_slot'.
[13:22:15.813] Program terminated with signal SIGQUIT, Quit.
[13:22:15.813] #0  0x00007f1860729da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:22:15.821] 
[13:22:15.821] Thread 1 (Thread 0x7f1860697740 (LWP 28394)):
[13:22:15.821] #0  0x00007f1860729da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:22:15.821] No symbol table info available.
[13:22:15.821] #1  0x00007f18606d6239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:22:15.821] No symbol table info available.
[13:22:15.821] #2  0x00007f18606d6497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:22:15.821] No symbol table info available.
[13:22:15.821] #3  0x000055f36d96e5c1 in ?? ()
[13:22:15.821] No symbol table info available.
[13:22:15.821] #4  0x000055f36d968369 in ?? ()
[13:22:15.821] No symbol table info available.
[13:22:15.821] #5  0x000055f36d96720f in ?? ()
[13:22:15.821] No symbol table info available.
[13:22:15.821] #6  0x000055f36d967c3b in ?? ()
[13:22:15.821] No symbol table info available.
[13:22:15.821] #7  0x000055f36d96566f in ?? ()
[13:22:15.821] No symbol table info available.
[13:22:15.821] #8  0x00007f18606c124a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[13:22:15.821] No symbol table info available.
[13:22:15.821] #9  0x00007f18606c1305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[13:22:15.821] No symbol table info available.
[13:22:15.821] #10 0x000055f36d965781 in ?? ()
[13:22:15.821] No symbol table info available.
[13:22:15.829] -e 
[13:22:15.829] 
[13:22:15.829] 
[13:22:15.888] dumping /tmp/cores/sh-3-28396.core for /bin/sh
[13:22:15.936] 
[13:22:15.936] This GDB supports auto-downloading debuginfo from the following URLs:
[13:22:15.936]   <https://debuginfod.debian.net>
[13:22:15.936] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[13:22:15.936] Debuginfod has been disabled.
[13:22:15.936] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[13:22:15.941] [New LWP 28396]
[13:22:15.942] [New LWP 28394]
[13:22:15.942] [Thread debugging using libthread_db enabled]
[13:22:15.942] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[13:22:15.942] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/040_standby_failover_slot'.
[13:22:15.942] Program terminated with signal SIGQUIT, Quit.
[13:22:15.942] #0  0x00007f1860729da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:22:15.944] [Current thread is 1 (LWP 28396)]
[13:22:15.944] 
[13:22:15.944] Thread 2 (Thread 0x7f1860697740 (LWP 28394)):
[13:22:15.944] warning: Couldn't find general-purpose registers in core file.
[13:22:15.944] #0  <unavailable> in ?? ()
[13:22:15.944] PC unavailable, cannot determine locals.
[13:22:15.944] Backtrace stopped: not enough registers or memory available to unwind further
[13:22:15.944] 
[13:22:15.944] Thread 1 (LWP 28396):
[13:22:15.944] #0  0x00007f1860729da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:22:15.944] No symbol table info available.
[13:22:15.944] #1  0x00007f18606d6239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:22:15.944] No symbol table info available.
[13:22:15.944] #2  0x00007f18606d6497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:22:15.944] No symbol table info available.
[13:22:15.944] #3  0x000055f36d96e5f3 in ?? ()
[13:22:15.944] No symbol table info available.
[13:22:15.944] #4  0x000055f36d968369 in ?? ()
[13:22:15.944] No symbol table info available.
[13:22:15.944] #5  0x000055f36d96720f in ?? ()
[13:22:15.944] No symbol table info available.
[13:22:15.944] #6  0x000055f36d967c3b in ?? ()
[13:22:15.944] No symbol table info available.
[13:22:15.944] #7  0x000055f36d96566f in ?? ()
[13:22:15.944] No symbol table info available.
[13:22:15.944] #8  0x00007f18606c124a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[13:22:15.944] No symbol table info available.
[13:22:15.944] #9  0x00007f18606c1305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[13:22:15.944] No symbol table info available.
[13:22:15.944] #10 0x000055f36d965781 in ?? ()
[13:22:15.944] No symbol table info available.