[17:57:33.241] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[17:57:33.440] dumping /tmp/cores/sh-3-40104.core for /bin/sh
[17:57:33.487] 
[17:57:33.487] This GDB supports auto-downloading debuginfo from the following URLs:
[17:57:33.487]   <https://debuginfod.debian.net>
[17:57:33.487] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[17:57:33.487] Debuginfod has been disabled.
[17:57:33.487] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[17:57:33.492] [New LWP 40104]
[17:57:33.494] [Thread debugging using libthread_db enabled]
[17:57:33.494] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[17:57:33.494] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/040_standby_failover_slot'.
[17:57:33.494] Program terminated with signal SIGQUIT, Quit.
[17:57:33.494] #0  0x00007f2a06cd0dd4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[17:57:33.503] 
[17:57:33.503] Thread 1 (Thread 0x7f2a06c3e740 (LWP 40104)):
[17:57:33.503] #0  0x00007f2a06cd0dd4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[17:57:33.503] No symbol table info available.
[17:57:33.503] #1  0x00007f2a06c7d239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[17:57:33.503] No symbol table info available.
[17:57:33.503] #2  0x00007f2a06c7d497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[17:57:33.503] No symbol table info available.
[17:57:33.503] #3  0x000055a2db0365c1 in ?? ()
[17:57:33.503] No symbol table info available.
[17:57:33.503] #4  0x000055a2db030369 in ?? ()
[17:57:33.503] No symbol table info available.
[17:57:33.503] #5  0x000055a2db02f20f in ?? ()
[17:57:33.503] No symbol table info available.
[17:57:33.503] #6  0x000055a2db02fc3b in ?? ()
[17:57:33.503] No symbol table info available.
[17:57:33.503] #7  0x000055a2db02d66f in ?? ()
[17:57:33.503] No symbol table info available.
[17:57:33.503] #8  0x00007f2a06c6824a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[17:57:33.503] No symbol table info available.
[17:57:33.503] #9  0x00007f2a06c68305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[17:57:33.503] No symbol table info available.
[17:57:33.503] #10 0x000055a2db02d781 in ?? ()
[17:57:33.503] No symbol table info available.
[17:57:33.510] -e 
[17:57:33.510] 
[17:57:33.510] 
[17:57:33.571] dumping /tmp/cores/sh-3-40106.core for /bin/sh
[17:57:33.617] 
[17:57:33.617] This GDB supports auto-downloading debuginfo from the following URLs:
[17:57:33.617]   <https://debuginfod.debian.net>
[17:57:33.617] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[17:57:33.617] Debuginfod has been disabled.
[17:57:33.617] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[17:57:33.621] [New LWP 40106]
[17:57:33.623] [New LWP 40104]
[17:57:33.623] [Thread debugging using libthread_db enabled]
[17:57:33.623] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[17:57:33.623] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/040_standby_failover_slot'.
[17:57:33.623] Program terminated with signal SIGQUIT, Quit.
[17:57:33.623] #0  0x00007f2a06cd0dd4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[17:57:33.624] [Current thread is 1 (LWP 40106)]
[17:57:33.624] 
[17:57:33.624] Thread 2 (Thread 0x7f2a06c3e740 (LWP 40104)):
[17:57:33.624] warning: Couldn't find general-purpose registers in core file.
[17:57:33.624] #0  <unavailable> in ?? ()
[17:57:33.624] PC unavailable, cannot determine locals.
[17:57:33.624] Backtrace stopped: not enough registers or memory available to unwind further
[17:57:33.624] 
[17:57:33.624] Thread 1 (LWP 40106):
[17:57:33.624] #0  0x00007f2a06cd0dd4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[17:57:33.624] No symbol table info available.
[17:57:33.624] #1  0x00007f2a06c7d239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[17:57:33.624] No symbol table info available.
[17:57:33.624] #2  0x00007f2a06c7d497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[17:57:33.624] No symbol table info available.
[17:57:33.624] #3  0x000055a2db0365f3 in ?? ()
[17:57:33.624] No symbol table info available.
[17:57:33.624] #4  0x000055a2db030369 in ?? ()
[17:57:33.624] No symbol table info available.
[17:57:33.624] #5  0x000055a2db02f20f in ?? ()
[17:57:33.624] No symbol table info available.
[17:57:33.624] #6  0x000055a2db02fc3b in ?? ()
[17:57:33.624] No symbol table info available.
[17:57:33.624] #7  0x000055a2db02d66f in ?? ()
[17:57:33.624] No symbol table info available.
[17:57:33.624] #8  0x00007f2a06c6824a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[17:57:33.624] No symbol table info available.
[17:57:33.624] #9  0x00007f2a06c68305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[17:57:33.624] No symbol table info available.
[17:57:33.624] #10 0x000055a2db02d781 in ?? ()
[17:57:33.624] No symbol table info available.