[04:53:50.089] src/tools/ci/cores_backtrace.sh linux /tmp/cores [04:53:50.304] dumping /tmp/cores/sh-3-86171.core for /bin/sh [04:53:50.355] [04:53:50.355] This GDB supports auto-downloading debuginfo from the following URLs: [04:53:50.355] [04:53:50.355] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal] [04:53:50.355] Debuginfod has been disabled. [04:53:50.355] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit. [04:53:50.360] [New LWP 86171] [04:53:50.362] [New LWP 86167] [04:53:50.362] [Thread debugging using libthread_db enabled] [04:53:50.362] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [04:53:50.362] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build-32/testrun/recovery/042_low_level_backup/d'. [04:53:50.362] Program terminated with signal SIGQUIT, Quit. [04:53:50.362] #0 0x00007f998641add4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6 [04:53:50.373] [Current thread is 1 (LWP 86171)] [04:53:50.373] [04:53:50.373] Thread 2 (Thread 0x7f9986388740 (LWP 86167)): [04:53:50.373] warning: Couldn't find general-purpose registers in core file. [04:53:50.373] #0 in ?? () [04:53:50.373] PC unavailable, cannot determine locals. [04:53:50.373] Backtrace stopped: not enough registers or memory available to unwind further [04:53:50.373] [04:53:50.373] Thread 1 (LWP 86171): [04:53:50.373] #0 0x00007f998641add4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6 [04:53:50.373] No symbol table info available. [04:53:50.373] #1 0x00007f99863c7239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6 [04:53:50.373] No symbol table info available. [04:53:50.373] #2 0x00007f99863c7497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6 [04:53:50.373] No symbol table info available. [04:53:50.373] #3 0x00005615aef885f3 in ?? () [04:53:50.373] No symbol table info available. [04:53:50.373] #4 0x00005615aef82369 in ?? () [04:53:50.373] No symbol table info available. [04:53:50.373] #5 0x00005615aef8120f in ?? () [04:53:50.373] No symbol table info available. [04:53:50.373] #6 0x00005615aef81c3b in ?? () [04:53:50.373] No symbol table info available. [04:53:50.373] #7 0x00005615aef7f66f in ?? () [04:53:50.373] No symbol table info available. [04:53:50.373] #8 0x00007f99863b224a in ?? () from /lib/x86_64-linux-gnu/libc.so.6 [04:53:50.373] No symbol table info available. [04:53:50.373] #9 0x00007f99863b2305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 [04:53:50.373] No symbol table info available. [04:53:50.373] #10 0x00005615aef7f781 in ?? () [04:53:50.373] No symbol table info available. [04:53:50.383] -e [04:53:50.383] [04:53:50.383] [04:53:50.444] dumping /tmp/cores/sh-3-86167.core for /bin/sh [04:53:50.495] [04:53:50.495] This GDB supports auto-downloading debuginfo from the following URLs: [04:53:50.495] [04:53:50.495] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal] [04:53:50.495] Debuginfod has been disabled. [04:53:50.495] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit. [04:53:50.500] [New LWP 86167] [04:53:50.501] [Thread debugging using libthread_db enabled] [04:53:50.501] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [04:53:50.501] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build-32/testrun/recovery/042_low_level_backup/d'. [04:53:50.501] Program terminated with signal SIGQUIT, Quit. [04:53:50.501] #0 0x00007f998641add4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6 [04:53:50.502] [04:53:50.502] Thread 1 (Thread 0x7f9986388740 (LWP 86167)): [04:53:50.502] #0 0x00007f998641add4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6 [04:53:50.502] No symbol table info available. [04:53:50.502] #1 0x00007f99863c7239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6 [04:53:50.502] No symbol table info available. [04:53:50.502] #2 0x00007f99863c7497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6 [04:53:50.502] No symbol table info available. [04:53:50.502] #3 0x00005615aef885c1 in ?? () [04:53:50.502] No symbol table info available. [04:53:50.502] #4 0x00005615aef82369 in ?? () [04:53:50.502] No symbol table info available. [04:53:50.502] #5 0x00005615aef8120f in ?? () [04:53:50.502] No symbol table info available. [04:53:50.502] #6 0x00005615aef81c3b in ?? () [04:53:50.502] No symbol table info available. [04:53:50.502] #7 0x00005615aef7f66f in ?? () [04:53:50.502] No symbol table info available. [04:53:50.502] #8 0x00007f99863b224a in ?? () from /lib/x86_64-linux-gnu/libc.so.6 [04:53:50.502] No symbol table info available. [04:53:50.502] #9 0x00007f99863b2305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 [04:53:50.502] No symbol table info available. [04:53:50.502] #10 0x00005615aef7f781 in ?? () [04:53:50.502] No symbol table info available.