[03:18:37.627] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[03:18:37.819] dumping /tmp/cores/sh-3-27636.core for /bin/sh
[03:18:37.866] 
[03:18:37.866] This GDB supports auto-downloading debuginfo from the following URLs:
[03:18:37.866]   <https://debuginfod.debian.net>
[03:18:37.866] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[03:18:37.866] Debuginfod has been disabled.
[03:18:37.866] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[03:18:37.870] [New LWP 27636]
[03:18:37.872] [Thread debugging using libthread_db enabled]
[03:18:37.872] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[03:18:37.872] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/040_standby_failover_slot'.
[03:18:37.872] Program terminated with signal SIGQUIT, Quit.
[03:18:37.872] #0  0x00007f46846b0da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[03:18:37.879] 
[03:18:37.879] Thread 1 (Thread 0x7f468461e740 (LWP 27636)):
[03:18:37.879] #0  0x00007f46846b0da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[03:18:37.879] No symbol table info available.
[03:18:37.879] #1  0x00007f468465d239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[03:18:37.879] No symbol table info available.
[03:18:37.879] #2  0x00007f468465d497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[03:18:37.879] No symbol table info available.
[03:18:37.879] #3  0x000055a9545595c1 in ?? ()
[03:18:37.879] No symbol table info available.
[03:18:37.879] #4  0x000055a954553369 in ?? ()
[03:18:37.879] No symbol table info available.
[03:18:37.879] #5  0x000055a95455220f in ?? ()
[03:18:37.879] No symbol table info available.
[03:18:37.879] #6  0x000055a954552c3b in ?? ()
[03:18:37.879] No symbol table info available.
[03:18:37.879] #7  0x000055a95455066f in ?? ()
[03:18:37.879] No symbol table info available.
[03:18:37.879] #8  0x00007f468464824a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[03:18:37.879] No symbol table info available.
[03:18:37.879] #9  0x00007f4684648305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[03:18:37.879] No symbol table info available.
[03:18:37.879] #10 0x000055a954550781 in ?? ()
[03:18:37.879] No symbol table info available.
[03:18:37.886] -e 
[03:18:37.886] 
[03:18:37.886] 
[03:18:37.941] dumping /tmp/cores/sh-3-27638.core for /bin/sh
[03:18:37.987] 
[03:18:37.987] This GDB supports auto-downloading debuginfo from the following URLs:
[03:18:37.987]   <https://debuginfod.debian.net>
[03:18:37.987] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[03:18:37.987] Debuginfod has been disabled.
[03:18:37.987] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[03:18:37.991] [New LWP 27638]
[03:18:37.992] [New LWP 27636]
[03:18:37.992] [Thread debugging using libthread_db enabled]
[03:18:37.992] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[03:18:37.992] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/040_standby_failover_slot'.
[03:18:37.992] Program terminated with signal SIGQUIT, Quit.
[03:18:37.992] #0  0x00007f46846b0da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[03:18:37.993] [Current thread is 1 (LWP 27638)]
[03:18:37.993] 
[03:18:37.993] Thread 2 (Thread 0x7f468461e740 (LWP 27636)):
[03:18:37.993] warning: Couldn't find general-purpose registers in core file.
[03:18:37.993] #0  <unavailable> in ?? ()
[03:18:37.993] PC unavailable, cannot determine locals.
[03:18:37.993] Backtrace stopped: not enough registers or memory available to unwind further
[03:18:37.993] 
[03:18:37.993] Thread 1 (LWP 27638):
[03:18:37.993] #0  0x00007f46846b0da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[03:18:37.993] No symbol table info available.
[03:18:37.993] #1  0x00007f468465d239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[03:18:37.993] No symbol table info available.
[03:18:37.993] #2  0x00007f468465d497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[03:18:37.993] No symbol table info available.
[03:18:37.993] #3  0x000055a9545595f3 in ?? ()
[03:18:37.993] No symbol table info available.
[03:18:37.993] #4  0x000055a954553369 in ?? ()
[03:18:37.993] No symbol table info available.
[03:18:37.993] #5  0x000055a95455220f in ?? ()
[03:18:37.993] No symbol table info available.
[03:18:37.993] #6  0x000055a954552c3b in ?? ()
[03:18:37.993] No symbol table info available.
[03:18:37.993] #7  0x000055a95455066f in ?? ()
[03:18:37.993] No symbol table info available.
[03:18:37.993] #8  0x00007f468464824a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[03:18:37.993] No symbol table info available.
[03:18:37.993] #9  0x00007f4684648305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[03:18:37.993] No symbol table info available.
[03:18:37.993] #10 0x000055a954550781 in ?? ()
[03:18:37.993] No symbol table info available.