[02:47:55.484] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[02:47:55.670] dumping /tmp/cores/sh-3-33735.core for /bin/sh
[02:47:55.717] 
[02:47:55.717] This GDB supports auto-downloading debuginfo from the following URLs:
[02:47:55.717]   <https://debuginfod.debian.net>
[02:47:55.717] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[02:47:55.717] Debuginfod has been disabled.
[02:47:55.717] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[02:47:55.721] [New LWP 33735]
[02:47:55.723] [New LWP 33732]
[02:47:55.723] [Thread debugging using libthread_db enabled]
[02:47:55.723] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[02:47:55.723] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/043_no_contrecord_switch/'.
[02:47:55.723] Program terminated with signal SIGQUIT, Quit.
[02:47:55.723] #0  0x00007f124d083da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[02:47:55.730] [Current thread is 1 (LWP 33735)]
[02:47:55.730] 
[02:47:55.730] Thread 2 (Thread 0x7f124cff1740 (LWP 33732)):
[02:47:55.730] warning: Couldn't find general-purpose registers in core file.
[02:47:55.730] #0  <unavailable> in ?? ()
[02:47:55.730] PC unavailable, cannot determine locals.
[02:47:55.730] Backtrace stopped: not enough registers or memory available to unwind further
[02:47:55.730] 
[02:47:55.730] Thread 1 (LWP 33735):
[02:47:55.730] #0  0x00007f124d083da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[02:47:55.730] No symbol table info available.
[02:47:55.730] #1  0x00007f124d030239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[02:47:55.730] No symbol table info available.
[02:47:55.730] #2  0x00007f124d030497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[02:47:55.730] No symbol table info available.
[02:47:55.730] #3  0x0000555a5c2355f3 in ?? ()
[02:47:55.730] No symbol table info available.
[02:47:55.730] #4  0x0000555a5c22f369 in ?? ()
[02:47:55.730] No symbol table info available.
[02:47:55.730] #5  0x0000555a5c22e20f in ?? ()
[02:47:55.730] No symbol table info available.
[02:47:55.730] #6  0x0000555a5c22ec3b in ?? ()
[02:47:55.730] No symbol table info available.
[02:47:55.730] #7  0x0000555a5c22c66f in ?? ()
[02:47:55.730] No symbol table info available.
[02:47:55.730] #8  0x00007f124d01b24a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[02:47:55.730] No symbol table info available.
[02:47:55.730] #9  0x00007f124d01b305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[02:47:55.730] No symbol table info available.
[02:47:55.730] #10 0x0000555a5c22c781 in ?? ()
[02:47:55.730] No symbol table info available.
[02:47:55.737] -e 
[02:47:55.737] 
[02:47:55.737] 
[02:47:55.793] dumping /tmp/cores/sh-3-33732.core for /bin/sh
[02:47:55.839] 
[02:47:55.839] This GDB supports auto-downloading debuginfo from the following URLs:
[02:47:55.839]   <https://debuginfod.debian.net>
[02:47:55.839] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[02:47:55.839] Debuginfod has been disabled.
[02:47:55.839] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[02:47:55.843] [New LWP 33732]
[02:47:55.844] [Thread debugging using libthread_db enabled]
[02:47:55.844] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[02:47:55.844] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/043_no_contrecord_switch/'.
[02:47:55.844] Program terminated with signal SIGQUIT, Quit.
[02:47:55.844] #0  0x00007f124d083da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[02:47:55.845] 
[02:47:55.845] Thread 1 (Thread 0x7f124cff1740 (LWP 33732)):
[02:47:55.845] #0  0x00007f124d083da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[02:47:55.845] No symbol table info available.
[02:47:55.845] #1  0x00007f124d030239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[02:47:55.845] No symbol table info available.
[02:47:55.845] #2  0x00007f124d030497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[02:47:55.845] No symbol table info available.
[02:47:55.845] #3  0x0000555a5c2355c1 in ?? ()
[02:47:55.845] No symbol table info available.
[02:47:55.845] #4  0x0000555a5c22f369 in ?? ()
[02:47:55.845] No symbol table info available.
[02:47:55.845] #5  0x0000555a5c22e20f in ?? ()
[02:47:55.845] No symbol table info available.
[02:47:55.845] #6  0x0000555a5c22ec3b in ?? ()
[02:47:55.845] No symbol table info available.
[02:47:55.845] #7  0x0000555a5c22c66f in ?? ()
[02:47:55.845] No symbol table info available.
[02:47:55.845] #8  0x00007f124d01b24a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[02:47:55.845] No symbol table info available.
[02:47:55.845] #9  0x00007f124d01b305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[02:47:55.845] No symbol table info available.
[02:47:55.845] #10 0x0000555a5c22c781 in ?? ()
[02:47:55.845] No symbol table info available.