Another s390x showing similar symptoms to Paul: Feb 21 00:56:01 s0lp3 ntpd[253059]: Deleting interface #79102 qvoc1fa7c7e-9e, fe80::1cad:94ff:fe58:5dc7%1315880#123, interface stats: received=0, sent=0, dropped=0, active_time=676 secs Feb 21 00:56:01 s0lp3 ntpd[253059]: Deleting interface #79103 qvbc1fa7c7e-9e, fe80::470:fbff:fe3b:b540%1315881#123, interface stats: received=0, sent=0, dropped=0, active_time=676 secs Feb 21 00:56:01 s0lp3 ntpd[253059]: Deleting interface #79119 tapc1fa7c7e-9e, fe80::fc16:3eff:fe87:f3f4%1315899#123, interface stats: received=0, sent=0, dropped=0, active_time=455 secs Feb 21 00:56:09 s0lp3 ntpd[253059]: Deleting interface #79163 tap59a670ab-70, fe80::fc16:3eff:fe27:b37a%1315951#123, interface stats: received=0, sent=0, dropped=0, active_time=24 secs Feb 21 00:56:12 s0lp3 ntpd[253059]: ./../lib/isc/unix/ifiter_getifaddrs.c:163: INSIST(ifa->ifa_name != ((void *)0)) failed Feb 21 00:56:12 s0lp3 ntpd[253059]: exiting (due to assertion failure)
solution is to just restart ntpd. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1069543 Title: ntpd crashes when network interface goes down To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ntp/+bug/1069543/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
