[18:13:35.358] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[18:13:36.028] dumping /tmp/cores/sh-3-52948.core for /bin/sh
[18:13:36.992] Downloading separate debug info for /bin/sh...
[18:13:37.464] [New LWP 52948]
[18:13:38.528] Downloading separate debug info for /lib64/ld-linux-x86-64.so.2...
[18:13:39.001] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/src/test/recovery/tmp_check/t_040_standby_failov'.
[18:13:39.001] Program terminated with signal SIGQUIT, Quit.
[18:13:39.001] #0  0x00007f91d1dc4ae0 in _dl_addr () from /lib/x86_64-linux-gnu/libc.so.6
[18:13:39.011] 
[18:13:39.011] Thread 1 (LWP 52948):
[18:13:39.011] #0  0x00007f91d1dc4ae0 in _dl_addr () from /lib/x86_64-linux-gnu/libc.so.6
[18:13:39.011] No symbol table info available.
[18:13:39.011] #1  0x00007f91d1d14089 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[18:13:39.011] No symbol table info available.
[18:13:39.011] #2  0x00007f91d1d16091 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[18:13:39.011] No symbol table info available.
[18:13:39.011] #3  0x0000555633878b49 in ckmalloc (nbytes=nbytes@entry=32) at memalloc.c:55
[18:13:39.011]         p = <optimized out>
[18:13:39.011] #4  0x00005556338803a9 in setvareq (s=0x7ffe342b917f "HARNESS_ACTIVE=1", flags=flags@entry=9) at var.c:305
[18:13:39.011]         vp = 0x0
[18:13:39.011]         vpp = 0x55563388ce20 <vartab>
[18:13:39.011] #5  0x0000555633880ecd in init () at init.c:195
[18:13:39.011]         st2 = {st_dev = 3573412791104, st_ino = 3573412791104, st_nlink = 3573412791104, st_mode = 832, st_uid = 832, st_gid = 832, __pad0 = 832, st_rdev = 3573412791104, st_size = 3573412791104, st_blksize = 3573412791104, st_blocks = 3573412791104, st_atim = {tv_sec = 3573412791104, tv_nsec = 3573412791104}, st_mtim = {tv_sec = 3573412791104, tv_nsec = 3573412791104}, st_ctim = {tv_sec = 3573412791104, tv_nsec = 0}, __glibc_reserved = {256, 0, 0}}
[18:13:39.011]         envp = 0x7ffe342b8b18
[18:13:39.011]         ppid = "PPID=", '\000' <repeats 26 times>
[18:13:39.011]         p = <optimized out>
[18:13:39.011]         st1 = {st_dev = 0, st_ino = 0, st_nlink = 0, st_mode = 0, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 0, st_blksize = 0, st_blocks = 0, st_atim = {tv_sec = 0, tv_nsec = 0}, st_mtim = {tv_sec = 0, tv_nsec = 0}, st_ctim = {tv_sec = 0, tv_nsec = 0}, __glibc_reserved = {0, 0, 3573412790848}}
[18:13:39.011] #6  0x000055563386f60b in main (argc=3, argv=0x7ffe342b8af8) at main.c:150
[18:13:39.011]         shinit = <optimized out>
[18:13:39.011]         state = 0
[18:13:39.011]         smark = {stackp = 0x0, stacknxt = 0x0, stacknleft = 93828720105008}
[18:13:39.011]         login = <optimized out>