Public bug reported: During our Cockpit integration tests on Ubuntu 16.04, nsupdate crashes awfully often when joining a FreeIPA domain, like this:
Jun 25 13:17:26 x0.cockpit.lan systemd-coredump[8503]: Process 8498 (nsupdate) of user 0 dumped core. Stack trace of thread 8501: #0 0x00007f3c32c87428 __GI_raise (libc.so.6) #1 0x00007f3c32c8902a __GI_abort (libc.so.6) #2 0x00007f3c3302ee7f isc_assertion_failed (libisc.so.160) #3 0x00007f3c33a13895 dns_name_clone (libdns.so.162) #4 0x0000557a33fee6be n/a (nsupdate) #5 0x0000557a33ff019b n/a (nsupdate) #6 0x0000557a33ff16d2 n/a (nsupdate) #7 0x00007f3c33053360 n/a (libisc.so.160) #8 0x00007f3c32a3c6ba start_thread (libpthread.so.0) #9 0x00007f3c32d5941d __clone (libc.so.6) Stack trace of thread 8498: #0 0x00007f3c32c87826 __GI___sigsuspend (libc.so.6) #1 0x00007f3c3305b8c9 isc__app_ctxrun (libisc.so.160) #2 0x00007f3c3305c37b isc_app_run (libisc.so.160) #3 0x0000557a33fec97f n/a (nsupdate) #4 0x00007f3c32c72830 __libc_start_main (libc.so.6) #5 0x0000557a33feccb9 n/a (nsupdate) Stack trace of thread 8499: #0 0x00007f3c32d59a13 epoll_wait (libc.so.6) #1 0x00007f3c33065bae n/a (libisc.so.160) #2 0x00007f3c32a3c6ba start_thread (libpthread.so.0) #3 0x00007f3c32d5941d __clone (libc.so.6) Stack trace of thread 8500: #0 0x00007f3c32a42360 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007f3c3305873a n/a (libisc.so.160) #2 0x00007f3c32a3c6ba start_thread (libpthread.so.0) #3 0x00007f3c32d5941d __clone (libc.so.6) This seems to match this error report: https://errors.ubuntu.com/problem/529d4b079f3b5f58071002a7639110edc593f56a I cannot access that URL, but the stack trace in https://errors.ubuntu.com/?release=Ubuntu%2016.04&package=bind9&period=month is a fairly good match. ** Affects: bind9 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1778641 Title: nsupdate crashes in dns_name_clone() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bind9/+bug/1778641/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs