[07:22:01.619] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[07:22:02.317] dumping /tmp/cores/sh-3-46628.core for /bin/sh
[07:22:03.286] Downloading separate debug info for /bin/sh...
[07:22:03.757] [New LWP 46628]
[07:22:03.757] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/src/test/recovery/tmp_check/t_025_stuck_on_old_t'.
[07:22:03.757] Program terminated with signal SIGQUIT, Quit.
[07:22:03.757] #0  0x00007f5bf6870e90 in ?? ()
[07:22:03.759] 
[07:22:03.759] Thread 1 (LWP 46628):
[07:22:03.759] #0  0x00007f5bf6870e90 in ?? ()
[07:22:03.759] No symbol table info available.
[07:22:03.759] #1  0x00007f5bf686fa02 in ?? ()
[07:22:03.759] No symbol table info available.
[07:22:03.759] #2  0x00000000178bfbff in ?? ()
[07:22:03.759] No symbol table info available.
[07:22:03.759] #3  0x0000000000000002 in ?? ()
[07:22:03.759] No symbol table info available.
[07:22:03.759] #4  0x0001010100000000 in ?? ()
[07:22:03.759] No symbol table info available.
[07:22:03.759] #5  0x00007ffdc687b000 in ?? ()
[07:22:03.759] No symbol table info available.
[07:22:03.759] #6  0x0101037f00000064 in ?? ()
[07:22:03.759] No symbol table info available.
[07:22:03.759] #7  0x00007ffdc686c0e9 in ?? ()
[07:22:03.759] No symbol table info available.
[07:22:03.759] #8  0x0000000000000000 in ?? ()
[07:22:03.759] No symbol table info available.