Public bug reported: $ lsb_release -rd Description: Ubuntu 20.04.3 LTS Release: 20.04
$ apt-cache policy bind9 bind9: Installed: 1:9.16.1-0ubuntu2.9 Candidate: 1:9.16.1-0ubuntu2.9 Version table: *** 1:9.16.1-0ubuntu2.9 500 500 http://us.archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages 500 http://us.archive.ubuntu.com/ubuntu focal-security/main amd64 Packages From syslog: Dec 14 16:19:10 dc-dns-02 kernel: [519037.010692] isc-worker0000[12829]: segfaul t at 8 ip 00007f2e512d6166 sp 00007f2e4dfe4530 error 4 in libisc.so.1601.0.0[7f2 e512b4000+46000] Dec 14 16:19:10 dc-dns-02 kernel: [519037.010706] Code: 00 00 48 8d 3d ab b4 02 00 e8 66 39 fe ff 66 0f 1f 44 00 00 f3 0f 1e fa 41 57 41 56 41 55 41 54 55 53 48 83 ec 08 4c 8b 67 10 <41> 83 7c 24 08 02 0f 85 be 00 00 00 49 89 fd 49 8b 7c 24 10 48 89 Dec 14 16:19:18 dc-dns-02 systemd[1]: named.service: Main process exited, code=k illed, status=11/SEGV Dec 14 16:19:18 dc-dns-02 systemd[1]: named.service: Failed with result 'signal' . Checking the address gets: 00007f2e512d6166 – 7f2e512b4000 = 22166 Checking that far into libisc.so.1601.0.0 gets: $ addr2line -e /usr/lib/x86_64-linux-gnu/libisc.so.1601.0.0 -fCi 0x22166 isc_lfsr_init ??:? ** 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/1954854 Title: bind 9.16.1-ubuntu on ubuntu 20.04 randomly exits with segfault signal To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bind9/+bug/1954854/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs