[01:25:49.633] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[01:25:49.828] dumping /tmp/cores/sh-3-21095.core for /bin/sh
[01:25:49.873] 
[01:25:49.873] This GDB supports auto-downloading debuginfo from the following URLs:
[01:25:49.873]   <https://debuginfod.debian.net>
[01:25:49.873] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[01:25:49.873] Debuginfod has been disabled.
[01:25:49.873] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[01:25:49.877] [New LWP 21095]
[01:25:49.879] [Thread debugging using libthread_db enabled]
[01:25:49.879] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[01:25:49.879] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/025_stuck_on_old_timeline'.
[01:25:49.879] Program terminated with signal SIGQUIT, Quit.
[01:25:49.879] #0  0x00007ffbfc8a1d24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[01:25:49.888] 
[01:25:49.888] Thread 1 (Thread 0x7ffbfc80f740 (LWP 21095)):
[01:25:49.888] #0  0x00007ffbfc8a1d24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[01:25:49.888] No symbol table info available.
[01:25:49.888] #1  0x00007ffbfc84e239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[01:25:49.888] No symbol table info available.
[01:25:49.888] #2  0x00007ffbfc84e497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[01:25:49.888] No symbol table info available.
[01:25:49.888] #3  0x000055ed9c1485c1 in ?? ()
[01:25:49.888] No symbol table info available.
[01:25:49.888] #4  0x000055ed9c142369 in ?? ()
[01:25:49.888] No symbol table info available.
[01:25:49.888] #5  0x000055ed9c14120f in ?? ()
[01:25:49.888] No symbol table info available.
[01:25:49.888] #6  0x000055ed9c141c3b in ?? ()
[01:25:49.888] No symbol table info available.
[01:25:49.888] #7  0x000055ed9c13f66f in ?? ()
[01:25:49.888] No symbol table info available.
[01:25:49.888] #8  0x00007ffbfc83924a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[01:25:49.888] No symbol table info available.
[01:25:49.888] #9  0x00007ffbfc839305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[01:25:49.888] No symbol table info available.
[01:25:49.888] #10 0x000055ed9c13f781 in ?? ()
[01:25:49.888] No symbol table info available.
[01:25:49.894] -e 
[01:25:49.894] 
[01:25:49.894] 
[01:25:49.947] dumping /tmp/cores/sh-3-21101.core for /bin/sh
[01:25:49.991] 
[01:25:49.991] This GDB supports auto-downloading debuginfo from the following URLs:
[01:25:49.991]   <https://debuginfod.debian.net>
[01:25:49.991] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[01:25:49.991] Debuginfod has been disabled.
[01:25:49.991] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[01:25:49.995] [New LWP 21101]
[01:25:49.997] [New LWP 21095]
[01:25:49.997] [Thread debugging using libthread_db enabled]
[01:25:49.997] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[01:25:49.997] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/025_stuck_on_old_timeline'.
[01:25:49.997] Program terminated with signal SIGQUIT, Quit.
[01:25:49.997] #0  0x00007ffbfc8a1d24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[01:25:49.998] [Current thread is 1 (LWP 21101)]
[01:25:49.998] 
[01:25:49.998] Thread 2 (Thread 0x7ffbfc80f740 (LWP 21095)):
[01:25:49.998] warning: Couldn't find general-purpose registers in core file.
[01:25:49.998] #0  <unavailable> in ?? ()
[01:25:49.998] PC unavailable, cannot determine locals.
[01:25:49.998] Backtrace stopped: not enough registers or memory available to unwind further
[01:25:49.998] 
[01:25:49.998] Thread 1 (LWP 21101):
[01:25:49.998] #0  0x00007ffbfc8a1d24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[01:25:49.998] No symbol table info available.
[01:25:49.998] #1  0x00007ffbfc84e239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[01:25:49.998] No symbol table info available.
[01:25:49.998] #2  0x00007ffbfc84e497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[01:25:49.998] No symbol table info available.
[01:25:49.998] #3  0x000055ed9c1485f3 in ?? ()
[01:25:49.998] No symbol table info available.
[01:25:49.998] #4  0x000055ed9c142369 in ?? ()
[01:25:49.998] No symbol table info available.
[01:25:49.998] #5  0x000055ed9c14120f in ?? ()
[01:25:49.998] No symbol table info available.
[01:25:49.998] #6  0x000055ed9c141c3b in ?? ()
[01:25:49.998] No symbol table info available.
[01:25:49.998] #7  0x000055ed9c13f66f in ?? ()
[01:25:49.998] No symbol table info available.
[01:25:49.998] #8  0x00007ffbfc83924a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[01:25:49.998] No symbol table info available.
[01:25:49.998] #9  0x00007ffbfc839305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[01:25:49.998] No symbol table info available.
[01:25:49.998] #10 0x000055ed9c13f781 in ?? ()
[01:25:49.998] No symbol table info available.