[01:48:45.773] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[01:48:45.960] dumping /tmp/cores/sh-3-37958.core for /bin/sh
[01:48:46.006] 
[01:48:46.006] This GDB supports auto-downloading debuginfo from the following URLs:
[01:48:46.006]   <https://debuginfod.debian.net>
[01:48:46.006] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[01:48:46.006] Debuginfod has been disabled.
[01:48:46.006] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[01:48:46.011] [New LWP 37958]
[01:48:46.012] [Thread debugging using libthread_db enabled]
[01:48:46.012] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[01:48:46.012] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/040_standby_failover_slot'.
[01:48:46.012] Program terminated with signal SIGQUIT, Quit.
[01:48:46.012] #0  0x00007f481dcb8da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:46.020] 
[01:48:46.020] Thread 1 (Thread 0x7f481dc26740 (LWP 37958)):
[01:48:46.020] #0  0x00007f481dcb8da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:46.020] No symbol table info available.
[01:48:46.020] #1  0x00007f481dc65239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:46.020] No symbol table info available.
[01:48:46.020] #2  0x00007f481dc65497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:46.020] No symbol table info available.
[01:48:46.020] #3  0x000056271a36b5c1 in ?? ()
[01:48:46.020] No symbol table info available.
[01:48:46.020] #4  0x000056271a365369 in ?? ()
[01:48:46.020] No symbol table info available.
[01:48:46.020] #5  0x000056271a36420f in ?? ()
[01:48:46.020] No symbol table info available.
[01:48:46.020] #6  0x000056271a364c3b in ?? ()
[01:48:46.020] No symbol table info available.
[01:48:46.020] #7  0x000056271a36266f in ?? ()
[01:48:46.020] No symbol table info available.
[01:48:46.020] #8  0x00007f481dc5024a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:46.020] No symbol table info available.
[01:48:46.020] #9  0x00007f481dc50305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:46.020] No symbol table info available.
[01:48:46.020] #10 0x000056271a362781 in ?? ()
[01:48:46.020] No symbol table info available.
[01:48:46.027] -e 
[01:48:46.027] 
[01:48:46.027] 
[01:48:46.083] dumping /tmp/cores/sh-3-37961.core for /bin/sh
[01:48:46.129] 
[01:48:46.129] This GDB supports auto-downloading debuginfo from the following URLs:
[01:48:46.129]   <https://debuginfod.debian.net>
[01:48:46.129] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[01:48:46.129] Debuginfod has been disabled.
[01:48:46.129] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[01:48:46.133] [New LWP 37961]
[01:48:46.135] [New LWP 37958]
[01:48:46.135] [Thread debugging using libthread_db enabled]
[01:48:46.135] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[01:48:46.135] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/040_standby_failover_slot'.
[01:48:46.135] Program terminated with signal SIGQUIT, Quit.
[01:48:46.135] #0  0x00007f481dcb8da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:46.136] [Current thread is 1 (LWP 37961)]
[01:48:46.136] 
[01:48:46.136] Thread 2 (Thread 0x7f481dc26740 (LWP 37958)):
[01:48:46.136] warning: Couldn't find general-purpose registers in core file.
[01:48:46.136] #0  <unavailable> in ?? ()
[01:48:46.136] PC unavailable, cannot determine locals.
[01:48:46.136] Backtrace stopped: not enough registers or memory available to unwind further
[01:48:46.136] 
[01:48:46.136] Thread 1 (LWP 37961):
[01:48:46.136] #0  0x00007f481dcb8da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:46.136] No symbol table info available.
[01:48:46.136] #1  0x00007f481dc65239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:46.136] No symbol table info available.
[01:48:46.136] #2  0x00007f481dc65497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:46.136] No symbol table info available.
[01:48:46.136] #3  0x000056271a36b5f3 in ?? ()
[01:48:46.136] No symbol table info available.
[01:48:46.136] #4  0x000056271a365369 in ?? ()
[01:48:46.136] No symbol table info available.
[01:48:46.136] #5  0x000056271a36420f in ?? ()
[01:48:46.136] No symbol table info available.
[01:48:46.136] #6  0x000056271a364c3b in ?? ()
[01:48:46.136] No symbol table info available.
[01:48:46.136] #7  0x000056271a36266f in ?? ()
[01:48:46.136] No symbol table info available.
[01:48:46.136] #8  0x00007f481dc5024a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:46.136] No symbol table info available.
[01:48:46.136] #9  0x00007f481dc50305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:46.136] No symbol table info available.
[01:48:46.136] #10 0x000056271a362781 in ?? ()
[01:48:46.136] No symbol table info available.