dig assertion failed on FreeBSD 12.1
I have a FreeBSD 12.1 under KVM (6 vCPU, 8 G RAM), where -- similarly to #1604 (closed) and #1606 (closed) -- I triggered a core dump of dig
by running system test under a tight loop (e.g. while true; do make -j6 -k test V=1; done
) and pressed Ctrl-C
.
I am afraid I have only this low-quality backtrace no more detailed backtrace, the core file, nor the dig
binary:
#0 0x0000000800da145a in thr_kill () from /lib/libc.so.7
#1 0x0000000800d9f844 in raise () from /lib/libc.so.7
#2 0x0000000800d12079 in abort () from /lib/libc.so.7
#3 0x00000008006b633f in isc_assertion_failed (file=<optimized out>, line=<optimized out>, type=<optimized out>, cond=<optimized out>) at assertions.c:49
#4 0x00000008006d6ced in isc_task_attach (source0=<optimized out>, targetp=<optimized out>) at task.c:357
#5 0x00000008006e3f60 in socket_recv (sock=0x8011aa700, dev=0x80119c850, task=0x0, flags=0) at socket.c:3949
#6 0x00000008006e3ea1 in isc_socket_recv2 (sock0=0x18afa, region=<optimized out>, minimum=<optimized out>, task=<optimized out>, event=0x0, flags=0) at socket.c:4047
#7 0x00000008006e3d6e in isc_socket_recv (sock0=0x8011aa700, region=0x7fffdfffde68, minimum=0, task=0x0, action=<optimized out>, arg=<optimized out>) at socket.c:4018
#8 0x00000000002183c7 in launch_next_query (query=0x8011a9708, include_question=true) at dighost.c:3162
#9 0x000000000021899c in connect_done (task=<optimized out>, event=0x8011ab770) at dighost.c:3294
#10 0x00000008006da329 in dispatch (manager=0x80119d700, threadid=<optimized out>) at task.c:1150
#11 0x00000008006d84af in run (queuep=<optimized out>) at task.c:1340
#12 0x0000000800bcb776 in ?? () from /lib/libthr.so.3
#13 0x0000000000000000 in ?? ()