[17:15:55.132] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[17:15:55.332] dumping /tmp/cores/sh-3-41921.core for /bin/sh
[17:15:55.381] 
[17:15:55.381] This GDB supports auto-downloading debuginfo from the following URLs:
[17:15:55.381]   <https://debuginfod.debian.net>
[17:15:55.381] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[17:15:55.381] Debuginfod has been disabled.
[17:15:55.381] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[17:15:55.385] [New LWP 41921]
[17:15:55.387] [Thread debugging using libthread_db enabled]
[17:15:55.387] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[17:15:55.387] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/src/test/recovery/tmp_check/t_020_archive_status'.
[17:15:55.387] Program terminated with signal SIGQUIT, Quit.
[17:15:55.387] #0  0x00007f0b1d3cada4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[17:15:55.395] 
[17:15:55.395] Thread 1 (Thread 0x7f0b1d338740 (LWP 41921)):
[17:15:55.395] #0  0x00007f0b1d3cada4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[17:15:55.395] No symbol table info available.
[17:15:55.395] #1  0x00007f0b1d377239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[17:15:55.395] No symbol table info available.
[17:15:55.395] #2  0x00007f0b1d377497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[17:15:55.395] No symbol table info available.
[17:15:55.395] #3  0x00005572ddf055c1 in ?? ()
[17:15:55.395] No symbol table info available.
[17:15:55.395] #4  0x00005572ddeff369 in ?? ()
[17:15:55.395] No symbol table info available.
[17:15:55.395] #5  0x00005572ddefe20f in ?? ()
[17:15:55.395] No symbol table info available.
[17:15:55.395] #6  0x00005572ddefec3b in ?? ()
[17:15:55.395] No symbol table info available.
[17:15:55.395] #7  0x00005572ddefc66f in ?? ()
[17:15:55.395] No symbol table info available.
[17:15:55.395] #8  0x00007f0b1d36224a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[17:15:55.395] No symbol table info available.
[17:15:55.395] #9  0x00007f0b1d362305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[17:15:55.395] No symbol table info available.
[17:15:55.395] #10 0x00005572ddefc781 in ?? ()
[17:15:55.395] No symbol table info available.
[17:15:55.403] -e 
[17:15:55.403] 
[17:15:55.403] 
[17:15:55.460] dumping /tmp/cores/sh-3-41922.core for /bin/sh
[17:15:55.506] 
[17:15:55.506] This GDB supports auto-downloading debuginfo from the following URLs:
[17:15:55.506]   <https://debuginfod.debian.net>
[17:15:55.506] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[17:15:55.506] Debuginfod has been disabled.
[17:15:55.506] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[17:15:55.511] [New LWP 41922]
[17:15:55.512] [New LWP 41921]
[17:15:55.512] [Thread debugging using libthread_db enabled]
[17:15:55.512] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[17:15:55.512] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/src/test/recovery/tmp_check/t_020_archive_status'.
[17:15:55.512] Program terminated with signal SIGQUIT, Quit.
[17:15:55.512] #0  0x00007f0b1d3cada4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[17:15:55.513] [Current thread is 1 (LWP 41922)]
[17:15:55.513] 
[17:15:55.513] Thread 2 (Thread 0x7f0b1d338740 (LWP 41921)):
[17:15:55.513] warning: Couldn't find general-purpose registers in core file.
[17:15:55.513] #0  <unavailable> in ?? ()
[17:15:55.513] PC unavailable, cannot determine locals.
[17:15:55.513] Backtrace stopped: not enough registers or memory available to unwind further
[17:15:55.513] 
[17:15:55.513] Thread 1 (LWP 41922):
[17:15:55.513] #0  0x00007f0b1d3cada4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[17:15:55.513] No symbol table info available.
[17:15:55.513] #1  0x00007f0b1d377239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[17:15:55.513] No symbol table info available.
[17:15:55.513] #2  0x00007f0b1d377497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[17:15:55.513] No symbol table info available.
[17:15:55.513] #3  0x00005572ddf055f3 in ?? ()
[17:15:55.513] No symbol table info available.
[17:15:55.513] #4  0x00005572ddeff369 in ?? ()
[17:15:55.513] No symbol table info available.
[17:15:55.513] #5  0x00005572ddefe20f in ?? ()
[17:15:55.513] No symbol table info available.
[17:15:55.513] #6  0x00005572ddefec3b in ?? ()
[17:15:55.513] No symbol table info available.
[17:15:55.513] #7  0x00005572ddefc66f in ?? ()
[17:15:55.513] No symbol table info available.
[17:15:55.513] #8  0x00007f0b1d36224a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[17:15:55.513] No symbol table info available.
[17:15:55.513] #9  0x00007f0b1d362305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[17:15:55.513] No symbol table info available.
[17:15:55.513] #10 0x00005572ddefc781 in ?? ()
[17:15:55.513] No symbol table info available.