[13:12:02.419] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[13:12:02.651] dumping /tmp/cores/postgres-3-44966.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[13:12:02.941] [New LWP 44966]
[13:12:02.941] 
[13:12:02.941] This GDB supports auto-downloading debuginfo from the following URLs:
[13:12:02.941]   <https://debuginfod.debian.net>
[13:12:02.941] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[13:12:02.941] Debuginfod has been disabled.
[13:12:02.941] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[13:12:03.071] [New LWP 42686]
[13:12:03.071] [Thread debugging using libthread_db enabled]
[13:12:03.071] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[13:12:03.071] Core was generated by `postgres: standby2: startup waiting for 000000010000000000000006              '.
[13:12:03.071] Program terminated with signal SIGQUIT, Quit.
[13:12:03.071] #0  0x00007fbcfdcaddd4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:12:03.106] [Current thread is 1 (LWP 44966)]
[13:12:03.113] 
[13:12:03.113] Thread 2 (Thread 0x7fbcfd9d2a80 (LWP 42686)):
[13:12:03.113] warning: Couldn't find general-purpose registers in core file.
[13:12:03.113] #0  <unavailable> in ?? ()
[13:12:03.113] PC unavailable, cannot determine locals.
[13:12:03.113] Backtrace stopped: not enough registers or memory available to unwind further
[13:12:03.113] 
[13:12:03.113] Thread 1 (LWP 44966):
[13:12:03.113] #0  0x00007fbcfdcaddd4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:12:03.113] No symbol table info available.
[13:12:03.113] #1  0x00007fbcfdc5a239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:12:03.113] No symbol table info available.
[13:12:03.113] #2  0x00007fbcfdd15284 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[13:12:03.113] No symbol table info available.
[13:12:03.113] #3  0x00007fbcfdd278dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[13:12:03.113] No symbol table info available.
[13:12:03.134] -e 
[13:12:03.134] 
[13:12:03.134] 
[13:12:03.202] dumping /tmp/cores/postgres-3-54889.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[13:12:03.497] [New LWP 54889]
[13:12:03.497] 
[13:12:03.497] This GDB supports auto-downloading debuginfo from the following URLs:
[13:12:03.497]   <https://debuginfod.debian.net>
[13:12:03.497] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[13:12:03.497] Debuginfod has been disabled.
[13:12:03.497] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[13:12:03.619] [New LWP 54810]
[13:12:03.619] [Thread debugging using libthread_db enabled]
[13:12:03.619] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[13:12:03.619] Core was generated by `postgres: primary: archiver archiving 000000010000000000000003.00000028.backup'.
[13:12:03.619] Program terminated with signal SIGQUIT, Quit.
[13:12:03.619] #0  0x00007f889bcaddd4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:12:03.626] [Current thread is 1 (LWP 54889)]
[13:12:03.628] 
[13:12:03.628] Thread 2 (Thread 0x7f8899c3ca80 (LWP 54810)):
[13:12:03.628] warning: Couldn't find general-purpose registers in core file.
[13:12:03.628] #0  <unavailable> in ?? ()
[13:12:03.628] PC unavailable, cannot determine locals.
[13:12:03.628] Backtrace stopped: not enough registers or memory available to unwind further
[13:12:03.628] 
[13:12:03.628] Thread 1 (LWP 54889):
[13:12:03.628] #0  0x00007f889bcaddd4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:12:03.628] No symbol table info available.
[13:12:03.628] #1  0x00007f889bc5a239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:12:03.628] No symbol table info available.
[13:12:03.628] #2  0x00007f889bd15284 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[13:12:03.628] No symbol table info available.
[13:12:03.628] #3  0x00007f889bd278dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[13:12:03.628] No symbol table info available.