[21:18:03.104] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[21:18:03.295] dumping /tmp/cores/sh-3-38006.core for /bin/sh
[21:18:03.340] 
[21:18:03.340] This GDB supports auto-downloading debuginfo from the following URLs:
[21:18:03.340]   <https://debuginfod.debian.net>
[21:18:03.340] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[21:18:03.340] Debuginfod has been disabled.
[21:18:03.340] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[21:18:03.345] [New LWP 38006]
[21:18:03.346] [New LWP 38004]
[21:18:03.346] [Thread debugging using libthread_db enabled]
[21:18:03.346] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[21:18:03.346] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/040_standby_failover_slot'.
[21:18:03.346] Program terminated with signal SIGQUIT, Quit.
[21:18:03.346] #0  0x00007f06f3b3dda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[21:18:03.355] [Current thread is 1 (LWP 38006)]
[21:18:03.355] 
[21:18:03.355] Thread 2 (Thread 0x7f06f3aab740 (LWP 38004)):
[21:18:03.355] warning: Couldn't find general-purpose registers in core file.
[21:18:03.355] #0  <unavailable> in ?? ()
[21:18:03.355] PC unavailable, cannot determine locals.
[21:18:03.355] Backtrace stopped: not enough registers or memory available to unwind further
[21:18:03.355] 
[21:18:03.355] Thread 1 (LWP 38006):
[21:18:03.355] #0  0x00007f06f3b3dda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[21:18:03.355] No symbol table info available.
[21:18:03.355] #1  0x00007f06f3aea239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[21:18:03.355] No symbol table info available.
[21:18:03.355] #2  0x00007f06f3aea497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[21:18:03.355] No symbol table info available.
[21:18:03.355] #3  0x000055748294f5f3 in ?? ()
[21:18:03.355] No symbol table info available.
[21:18:03.355] #4  0x0000557482949369 in ?? ()
[21:18:03.355] No symbol table info available.
[21:18:03.355] #5  0x000055748294820f in ?? ()
[21:18:03.355] No symbol table info available.
[21:18:03.355] #6  0x0000557482948c3b in ?? ()
[21:18:03.355] No symbol table info available.
[21:18:03.355] #7  0x000055748294666f in ?? ()
[21:18:03.355] No symbol table info available.
[21:18:03.355] #8  0x00007f06f3ad524a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[21:18:03.355] No symbol table info available.
[21:18:03.355] #9  0x00007f06f3ad5305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[21:18:03.355] No symbol table info available.
[21:18:03.355] #10 0x0000557482946781 in ?? ()
[21:18:03.355] No symbol table info available.
[21:18:03.361] -e 
[21:18:03.361] 
[21:18:03.361] 
[21:18:03.415] dumping /tmp/cores/sh-3-38004.core for /bin/sh
[21:18:03.460] 
[21:18:03.460] This GDB supports auto-downloading debuginfo from the following URLs:
[21:18:03.460]   <https://debuginfod.debian.net>
[21:18:03.460] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[21:18:03.460] Debuginfod has been disabled.
[21:18:03.460] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[21:18:03.464] [New LWP 38004]
[21:18:03.466] [Thread debugging using libthread_db enabled]
[21:18:03.466] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[21:18:03.466] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/040_standby_failover_slot'.
[21:18:03.466] Program terminated with signal SIGQUIT, Quit.
[21:18:03.466] #0  0x00007f06f3b3dda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[21:18:03.467] 
[21:18:03.467] Thread 1 (Thread 0x7f06f3aab740 (LWP 38004)):
[21:18:03.467] #0  0x00007f06f3b3dda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[21:18:03.467] No symbol table info available.
[21:18:03.467] #1  0x00007f06f3aea239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[21:18:03.467] No symbol table info available.
[21:18:03.467] #2  0x00007f06f3aea497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[21:18:03.467] No symbol table info available.
[21:18:03.467] #3  0x000055748294f5c1 in ?? ()
[21:18:03.467] No symbol table info available.
[21:18:03.467] #4  0x0000557482949369 in ?? ()
[21:18:03.467] No symbol table info available.
[21:18:03.467] #5  0x000055748294820f in ?? ()
[21:18:03.467] No symbol table info available.
[21:18:03.467] #6  0x0000557482948c3b in ?? ()
[21:18:03.467] No symbol table info available.
[21:18:03.467] #7  0x000055748294666f in ?? ()
[21:18:03.467] No symbol table info available.
[21:18:03.467] #8  0x00007f06f3ad524a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[21:18:03.467] No symbol table info available.
[21:18:03.467] #9  0x00007f06f3ad5305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[21:18:03.467] No symbol table info available.
[21:18:03.467] #10 0x0000557482946781 in ?? ()
[21:18:03.467] No symbol table info available.