[14:45:09.767] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[14:45:09.959] dumping /tmp/cores/sh-3-27640.core for /bin/sh
[14:45:10.006] 
[14:45:10.006] This GDB supports auto-downloading debuginfo from the following URLs:
[14:45:10.006]   <https://debuginfod.debian.net>
[14:45:10.006] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[14:45:10.006] Debuginfod has been disabled.
[14:45:10.006] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[14:45:10.010] [New LWP 27640]
[14:45:10.012] [Thread debugging using libthread_db enabled]
[14:45:10.012] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[14:45:10.012] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/040_standby_failover_slot'.
[14:45:10.012] Program terminated with signal SIGQUIT, Quit.
[14:45:10.012] #0  0x00007f0ec6790da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[14:45:10.020] 
[14:45:10.020] Thread 1 (Thread 0x7f0ec66fe740 (LWP 27640)):
[14:45:10.020] #0  0x00007f0ec6790da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[14:45:10.020] No symbol table info available.
[14:45:10.020] #1  0x00007f0ec673d239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[14:45:10.020] No symbol table info available.
[14:45:10.020] #2  0x00007f0ec673d497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[14:45:10.020] No symbol table info available.
[14:45:10.020] #3  0x000055da755b85c1 in ?? ()
[14:45:10.020] No symbol table info available.
[14:45:10.020] #4  0x000055da755b2369 in ?? ()
[14:45:10.020] No symbol table info available.
[14:45:10.020] #5  0x000055da755b120f in ?? ()
[14:45:10.020] No symbol table info available.
[14:45:10.020] #6  0x000055da755b1c3b in ?? ()
[14:45:10.020] No symbol table info available.
[14:45:10.020] #7  0x000055da755af66f in ?? ()
[14:45:10.020] No symbol table info available.
[14:45:10.020] #8  0x00007f0ec672824a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[14:45:10.020] No symbol table info available.
[14:45:10.020] #9  0x00007f0ec6728305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[14:45:10.020] No symbol table info available.
[14:45:10.020] #10 0x000055da755af781 in ?? ()
[14:45:10.020] No symbol table info available.
[14:45:10.027] -e 
[14:45:10.027] 
[14:45:10.027] 
[14:45:10.083] dumping /tmp/cores/sh-3-27643.core for /bin/sh
[14:45:10.128] 
[14:45:10.128] This GDB supports auto-downloading debuginfo from the following URLs:
[14:45:10.128]   <https://debuginfod.debian.net>
[14:45:10.128] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[14:45:10.128] Debuginfod has been disabled.
[14:45:10.128] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[14:45:10.133] [New LWP 27643]
[14:45:10.134] [New LWP 27640]
[14:45:10.134] [Thread debugging using libthread_db enabled]
[14:45:10.134] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[14:45:10.134] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/040_standby_failover_slot'.
[14:45:10.134] Program terminated with signal SIGQUIT, Quit.
[14:45:10.134] #0  0x00007f0ec6790da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[14:45:10.135] [Current thread is 1 (LWP 27643)]
[14:45:10.135] 
[14:45:10.135] Thread 2 (Thread 0x7f0ec66fe740 (LWP 27640)):
[14:45:10.135] warning: Couldn't find general-purpose registers in core file.
[14:45:10.135] #0  <unavailable> in ?? ()
[14:45:10.135] PC unavailable, cannot determine locals.
[14:45:10.135] Backtrace stopped: not enough registers or memory available to unwind further
[14:45:10.135] 
[14:45:10.135] Thread 1 (LWP 27643):
[14:45:10.135] #0  0x00007f0ec6790da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[14:45:10.135] No symbol table info available.
[14:45:10.135] #1  0x00007f0ec673d239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[14:45:10.135] No symbol table info available.
[14:45:10.135] #2  0x00007f0ec673d497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[14:45:10.135] No symbol table info available.
[14:45:10.135] #3  0x000055da755b85f3 in ?? ()
[14:45:10.135] No symbol table info available.
[14:45:10.135] #4  0x000055da755b2369 in ?? ()
[14:45:10.135] No symbol table info available.
[14:45:10.135] #5  0x000055da755b120f in ?? ()
[14:45:10.135] No symbol table info available.
[14:45:10.135] #6  0x000055da755b1c3b in ?? ()
[14:45:10.135] No symbol table info available.
[14:45:10.135] #7  0x000055da755af66f in ?? ()
[14:45:10.135] No symbol table info available.
[14:45:10.135] #8  0x00007f0ec672824a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[14:45:10.135] No symbol table info available.
[14:45:10.135] #9  0x00007f0ec6728305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[14:45:10.135] No symbol table info available.
[14:45:10.135] #10 0x000055da755af781 in ?? ()
[14:45:10.135] No symbol table info available.