[18:31:54.371] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[18:31:54.585] dumping /tmp/cores/sh-3-30887.core for /bin/sh
[18:31:54.632] 
[18:31:54.632] This GDB supports auto-downloading debuginfo from the following URLs:
[18:31:54.632]   <https://debuginfod.debian.net>
[18:31:54.632] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[18:31:54.632] Debuginfod has been disabled.
[18:31:54.632] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[18:31:54.637] [New LWP 30887]
[18:31:54.639] [New LWP 30885]
[18:31:54.639] [Thread debugging using libthread_db enabled]
[18:31:54.639] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[18:31:54.639] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/025_stuck_on_old_timeline'.
[18:31:54.639] Program terminated with signal SIGQUIT, Quit.
[18:31:54.639] #0  0x00007f1ab6bf7d24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:54.651] [Current thread is 1 (LWP 30887)]
[18:31:54.651] 
[18:31:54.651] Thread 2 (Thread 0x7f1ab6b65740 (LWP 30885)):
[18:31:54.651] warning: Couldn't find general-purpose registers in core file.
[18:31:54.651] #0  <unavailable> in ?? ()
[18:31:54.651] PC unavailable, cannot determine locals.
[18:31:54.651] Backtrace stopped: not enough registers or memory available to unwind further
[18:31:54.651] 
[18:31:54.651] Thread 1 (LWP 30887):
[18:31:54.651] #0  0x00007f1ab6bf7d24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:54.651] No symbol table info available.
[18:31:54.651] #1  0x00007f1ab6ba4239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:54.651] No symbol table info available.
[18:31:54.651] #2  0x00007f1ab6ba4497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:54.651] No symbol table info available.
[18:31:54.651] #3  0x000055f4480695f3 in ?? ()
[18:31:54.651] No symbol table info available.
[18:31:54.651] #4  0x000055f448063369 in ?? ()
[18:31:54.651] No symbol table info available.
[18:31:54.651] #5  0x000055f44806220f in ?? ()
[18:31:54.651] No symbol table info available.
[18:31:54.651] #6  0x000055f448062c3b in ?? ()
[18:31:54.651] No symbol table info available.
[18:31:54.651] #7  0x000055f44806066f in ?? ()
[18:31:54.651] No symbol table info available.
[18:31:54.651] #8  0x00007f1ab6b8f24a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:54.651] No symbol table info available.
[18:31:54.651] #9  0x00007f1ab6b8f305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:54.651] No symbol table info available.
[18:31:54.651] #10 0x000055f448060781 in ?? ()
[18:31:54.651] No symbol table info available.
[18:31:54.659] -e 
[18:31:54.659] 
[18:31:54.659] 
[18:31:54.717] dumping /tmp/cores/sh-3-37459.core for /bin/sh
[18:31:54.764] 
[18:31:54.764] This GDB supports auto-downloading debuginfo from the following URLs:
[18:31:54.764]   <https://debuginfod.debian.net>
[18:31:54.764] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[18:31:54.764] Debuginfod has been disabled.
[18:31:54.764] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[18:31:54.768] [New LWP 37459]
[18:31:54.769] [Thread debugging using libthread_db enabled]
[18:31:54.769] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[18:31:54.769] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/040_standby_failover_slot'.
[18:31:54.769] Program terminated with signal SIGQUIT, Quit.
[18:31:54.769] #0  0x00007fd38b431d24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:54.770] 
[18:31:54.770] Thread 1 (Thread 0x7fd38b39f740 (LWP 37459)):
[18:31:54.770] #0  0x00007fd38b431d24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:54.770] No symbol table info available.
[18:31:54.770] #1  0x00007fd38b3de239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:54.770] No symbol table info available.
[18:31:54.770] #2  0x00007fd38b3de497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:54.770] No symbol table info available.
[18:31:54.770] #3  0x00005639dca515c1 in ?? ()
[18:31:54.770] No symbol table info available.
[18:31:54.770] #4  0x00005639dca4b369 in ?? ()
[18:31:54.770] No symbol table info available.
[18:31:54.770] #5  0x00005639dca4a20f in ?? ()
[18:31:54.770] No symbol table info available.
[18:31:54.770] #6  0x00005639dca4ac3b in ?? ()
[18:31:54.770] No symbol table info available.
[18:31:54.770] #7  0x00005639dca4866f in ?? ()
[18:31:54.770] No symbol table info available.
[18:31:54.770] #8  0x00007fd38b3c924a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:54.770] No symbol table info available.
[18:31:54.770] #9  0x00007fd38b3c9305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:54.770] No symbol table info available.
[18:31:54.770] #10 0x00005639dca48781 in ?? ()
[18:31:54.770] No symbol table info available.
[18:31:54.778] -e 
[18:31:54.778] 
[18:31:54.778] 
[18:31:54.837] dumping /tmp/cores/sh-3-37461.core for /bin/sh
[18:31:54.884] 
[18:31:54.884] This GDB supports auto-downloading debuginfo from the following URLs:
[18:31:54.884]   <https://debuginfod.debian.net>
[18:31:54.884] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[18:31:54.884] Debuginfod has been disabled.
[18:31:54.884] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[18:31:54.889] [New LWP 37461]
[18:31:54.890] [New LWP 37459]
[18:31:54.890] [Thread debugging using libthread_db enabled]
[18:31:54.890] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[18:31:54.890] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/040_standby_failover_slot'.
[18:31:54.890] Program terminated with signal SIGQUIT, Quit.
[18:31:54.890] #0  0x00007fd38b431d24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:54.891] [Current thread is 1 (LWP 37461)]
[18:31:54.891] 
[18:31:54.891] Thread 2 (Thread 0x7fd38b39f740 (LWP 37459)):
[18:31:54.891] warning: Couldn't find general-purpose registers in core file.
[18:31:54.891] #0  <unavailable> in ?? ()
[18:31:54.891] PC unavailable, cannot determine locals.
[18:31:54.891] Backtrace stopped: not enough registers or memory available to unwind further
[18:31:54.891] 
[18:31:54.891] Thread 1 (LWP 37461):
[18:31:54.891] #0  0x00007fd38b431d24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:54.891] No symbol table info available.
[18:31:54.891] #1  0x00007fd38b3de239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:54.891] No symbol table info available.
[18:31:54.891] #2  0x00007fd38b3de497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:54.891] No symbol table info available.
[18:31:54.891] #3  0x00005639dca515f3 in ?? ()
[18:31:54.891] No symbol table info available.
[18:31:54.891] #4  0x00005639dca4b369 in ?? ()
[18:31:54.891] No symbol table info available.
[18:31:54.891] #5  0x00005639dca4a20f in ?? ()
[18:31:54.891] No symbol table info available.
[18:31:54.891] #6  0x00005639dca4ac3b in ?? ()
[18:31:54.891] No symbol table info available.
[18:31:54.891] #7  0x00005639dca4866f in ?? ()
[18:31:54.891] No symbol table info available.
[18:31:54.891] #8  0x00007fd38b3c924a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:54.891] No symbol table info available.
[18:31:54.891] #9  0x00007fd38b3c9305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:54.891] No symbol table info available.
[18:31:54.891] #10 0x00005639dca48781 in ?? ()
[18:31:54.891] No symbol table info available.
[18:31:54.899] -e 
[18:31:54.899] 
[18:31:54.899] 
[18:31:54.959] dumping /tmp/cores/sh-3-30885.core for /bin/sh
[18:31:55.008] 
[18:31:55.008] This GDB supports auto-downloading debuginfo from the following URLs:
[18:31:55.008]   <https://debuginfod.debian.net>
[18:31:55.008] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[18:31:55.008] Debuginfod has been disabled.
[18:31:55.008] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[18:31:55.013] [New LWP 30885]
[18:31:55.014] [Thread debugging using libthread_db enabled]
[18:31:55.014] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[18:31:55.014] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/025_stuck_on_old_timeline'.
[18:31:55.014] Program terminated with signal SIGQUIT, Quit.
[18:31:55.014] #0  0x00007f1ab6bf7d24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:55.016] 
[18:31:55.016] Thread 1 (Thread 0x7f1ab6b65740 (LWP 30885)):
[18:31:55.016] #0  0x00007f1ab6bf7d24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:55.016] No symbol table info available.
[18:31:55.016] #1  0x00007f1ab6ba4239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:55.016] No symbol table info available.
[18:31:55.016] #2  0x00007f1ab6ba4497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:55.016] No symbol table info available.
[18:31:55.016] #3  0x000055f4480695c1 in ?? ()
[18:31:55.016] No symbol table info available.
[18:31:55.016] #4  0x000055f448063369 in ?? ()
[18:31:55.016] No symbol table info available.
[18:31:55.016] #5  0x000055f44806220f in ?? ()
[18:31:55.016] No symbol table info available.
[18:31:55.016] #6  0x000055f448062c3b in ?? ()
[18:31:55.016] No symbol table info available.
[18:31:55.016] #7  0x000055f44806066f in ?? ()
[18:31:55.016] No symbol table info available.
[18:31:55.016] #8  0x00007f1ab6b8f24a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:55.016] No symbol table info available.
[18:31:55.016] #9  0x00007f1ab6b8f305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[18:31:55.016] No symbol table info available.
[18:31:55.016] #10 0x000055f448060781 in ?? ()
[18:31:55.016] No symbol table info available.