[09:14:52.895] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[09:14:53.077] dumping /tmp/cores/postgres-3-35574.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[09:14:53.339] [New LWP 35574]
[09:14:53.339] 
[09:14:53.339] This GDB supports auto-downloading debuginfo from the following URLs:
[09:14:53.339]   <https://debuginfod.debian.net>
[09:14:53.339] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[09:14:53.339] Debuginfod has been disabled.
[09:14:53.339] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[09:14:53.456] [New LWP 35328]
[09:14:53.456] [Thread debugging using libthread_db enabled]
[09:14:53.456] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[09:14:53.456] Core was generated by `postgres: standby2: startup recovering 000000020000000000000004               '.
[09:14:53.456] Program terminated with signal SIGQUIT, Quit.
[09:14:53.456] #0  0x00007f40906aeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:14:53.494] [Current thread is 1 (LWP 35574)]
[09:14:53.501] 
[09:14:53.501] Thread 2 (Thread 0x7f408e21ef00 (LWP 35328)):
[09:14:53.501] warning: Couldn't find general-purpose registers in core file.
[09:14:53.501] #0  <unavailable> in ?? ()
[09:14:53.501] PC unavailable, cannot determine locals.
[09:14:53.501] Backtrace stopped: not enough registers or memory available to unwind further
[09:14:53.501] 
[09:14:53.501] Thread 1 (LWP 35574):
[09:14:53.501] #0  0x00007f40906aeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:14:53.501] No symbol table info available.
[09:14:53.501] #1  0x00007f409065b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:14:53.501] No symbol table info available.
[09:14:53.501] #2  0x00007f4090716204 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[09:14:53.501] No symbol table info available.
[09:14:53.501] #3  0x00007f409072885c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[09:14:53.501] No symbol table info available.
[09:14:53.520] -e 
[09:14:53.520] 
[09:14:53.520] 
[09:14:53.578] dumping /tmp/cores/sh-3-44678.core for /bin/sh
[09:14:53.625] 
[09:14:53.625] This GDB supports auto-downloading debuginfo from the following URLs:
[09:14:53.625]   <https://debuginfod.debian.net>
[09:14:53.625] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[09:14:53.625] Debuginfod has been disabled.
[09:14:53.625] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[09:14:53.629] [New LWP 44678]
[09:14:53.630] [New LWP 44676]
[09:14:53.630] [Thread debugging using libthread_db enabled]
[09:14:53.630] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[09:14:53.630] Core was generated by `sh -c cp "pg_wal/000000010000000000000003.00000028.backup" "/tmp/cirrus-ci-buil'.
[09:14:53.630] Program terminated with signal SIGQUIT, Quit.
[09:14:53.630] #0  0x00007f0edb58eda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:14:53.631] [Current thread is 1 (LWP 44678)]
[09:14:53.631] 
[09:14:53.631] Thread 2 (Thread 0x7f0edb4fc740 (LWP 44676)):
[09:14:53.631] warning: Couldn't find general-purpose registers in core file.
[09:14:53.631] #0  <unavailable> in ?? ()
[09:14:53.631] PC unavailable, cannot determine locals.
[09:14:53.631] Backtrace stopped: not enough registers or memory available to unwind further
[09:14:53.631] 
[09:14:53.631] Thread 1 (LWP 44678):
[09:14:53.631] #0  0x00007f0edb58eda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:14:53.631] No symbol table info available.
[09:14:53.631] #1  0x00007f0edb53b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:14:53.631] No symbol table info available.
[09:14:53.631] #2  0x00007f0edb53b497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:14:53.631] No symbol table info available.
[09:14:53.631] #3  0x0000557aea82a5f3 in ?? ()
[09:14:53.631] No symbol table info available.
[09:14:53.631] #4  0x0000557aea824369 in ?? ()
[09:14:53.631] No symbol table info available.
[09:14:53.631] #5  0x0000557aea82320f in ?? ()
[09:14:53.631] No symbol table info available.
[09:14:53.631] #6  0x0000557aea823c3b in ?? ()
[09:14:53.631] No symbol table info available.
[09:14:53.631] #7  0x0000557aea82166f in ?? ()
[09:14:53.631] No symbol table info available.
[09:14:53.631] #8  0x00007f0edb52624a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[09:14:53.631] No symbol table info available.
[09:14:53.631] #9  0x00007f0edb526305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[09:14:53.631] No symbol table info available.
[09:14:53.631] #10 0x0000557aea821781 in ?? ()
[09:14:53.631] No symbol table info available.
[09:14:53.639] -e 
[09:14:53.639] 
[09:14:53.639] 
[09:14:53.697] dumping /tmp/cores/sh-3-44676.core for /bin/sh
[09:14:53.743] 
[09:14:53.743] This GDB supports auto-downloading debuginfo from the following URLs:
[09:14:53.743]   <https://debuginfod.debian.net>
[09:14:53.743] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[09:14:53.743] Debuginfod has been disabled.
[09:14:53.743] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[09:14:53.747] [New LWP 44676]
[09:14:53.749] [Thread debugging using libthread_db enabled]
[09:14:53.749] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[09:14:53.749] Core was generated by `sh -c cp "pg_wal/000000010000000000000003.00000028.backup" "/tmp/cirrus-ci-buil'.
[09:14:53.749] Program terminated with signal SIGQUIT, Quit.
[09:14:53.749] #0  0x00007f0edb58eda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:14:53.750] 
[09:14:53.750] Thread 1 (Thread 0x7f0edb4fc740 (LWP 44676)):
[09:14:53.750] #0  0x00007f0edb58eda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:14:53.750] No symbol table info available.
[09:14:53.750] #1  0x00007f0edb53b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:14:53.750] No symbol table info available.
[09:14:53.750] #2  0x00007f0edb53b497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:14:53.750] No symbol table info available.
[09:14:53.750] #3  0x0000557aea82a5c1 in ?? ()
[09:14:53.750] No symbol table info available.
[09:14:53.750] #4  0x0000557aea824369 in ?? ()
[09:14:53.750] No symbol table info available.
[09:14:53.750] #5  0x0000557aea82320f in ?? ()
[09:14:53.750] No symbol table info available.
[09:14:53.750] #6  0x0000557aea823c3b in ?? ()
[09:14:53.750] No symbol table info available.
[09:14:53.750] #7  0x0000557aea82166f in ?? ()
[09:14:53.750] No symbol table info available.
[09:14:53.750] #8  0x00007f0edb52624a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[09:14:53.750] No symbol table info available.
[09:14:53.750] #9  0x00007f0edb526305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[09:14:53.750] No symbol table info available.
[09:14:53.750] #10 0x0000557aea821781 in ?? ()
[09:14:53.750] No symbol table info available.