NTPD exited on signal 11



  • 2.2-ALPHA (i386)
    built on Tue Apr 15 04:48:58 CDT 2014
    FreeBSD 10.0-STABLE

    Got up this morning and noticed NTPD was stopped. System log has:

    Apr 16 06:44:58 	kernel: Failed to write core file for process ntpd (error 5)
    Apr 16 06:44:58 	kernel: pid 74520 (ntpd), uid 0: exited on signal 11
    

    I think WAN (ADSL) had recently gone down/up and all the failover/recovery action for that. NTP log had this a few seconds earlier when it started:

    Apr 16 06:44:49 	ntpdate[65398]: adjust time server 202.73.36.32 offset 0.003501 sec
    Apr 16 06:44:49 	ntp: Successfully synced time after 1 attempts.
    Apr 16 06:44:49 	ntp: Starting NTP Daemon.
    Apr 16 06:44:49 	ntpd[74245]: ntpd 4.2.7p411@1.2483-o Wed Mar 19 22:11:52 UTC 2014 (1): Starting
    Apr 16 06:44:49 	ntpd[74245]: Command line: /usr/local/sbin/ntpd -g -c /var/etc/ntpd.conf -p /var/run/ntpd.pid
    Apr 16 06:44:49 	ntpd[74520]: proto: precision = 2.329 usec (-19)
    Apr 16 06:44:49 	ntpd[74520]: Listen and drop on 0 v6wildcard [::]:123
    Apr 16 06:44:49 	ntpd[74520]: Listen and drop on 1 v4wildcard 0.0.0.0:123
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 2 vr0 [fe80::20d:b9ff:fe24:59c0%1]:123
    Apr 16 06:44:49 	ntpd[74520]: setsockopt IPV6_MULTICAST_IF 0 for fe80::20d:b9ff:fe24:59c0%1 fails: Can't assign requested address
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 3 vr0 10.49.223.200:123
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 4 vr1 [fe80::20d:b9ff:fe24:59c1%2]:123
    Apr 16 06:44:49 	ntpd[74520]: setsockopt IPV6_MULTICAST_IF 0 for fe80::20d:b9ff:fe24:59c1%2 fails: Can't assign requested address
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 5 vr1 10.49.208.250:123
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 6 vr2 [fe80::20d:b9ff:fe24:59c2%3]:123
    Apr 16 06:44:49 	ntpd[74520]: setsockopt IPV6_MULTICAST_IF 0 for fe80::20d:b9ff:fe24:59c2%3 fails: Can't assign requested address
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 7 vr2 192.168.1.200:123
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 8 lo0 127.0.0.1:123
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 9 lo0 [::1]:123
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 10 lo0 [fe80::1%7]:123
    Apr 16 06:44:49 	ntpd[74520]: setsockopt IPV6_MULTICAST_IF 0 for fe80::1%7 fails: Can't assign requested address
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 11 ath0_wlan0 [fe80::6202:b4ff:fe0c:4539%9]:123
    Apr 16 06:44:49 	ntpd[74520]: setsockopt IPV6_MULTICAST_IF 0 for fe80::6202:b4ff:fe0c:4539%9 fails: Can't assign requested address
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 12 ath0_wlan0 10.49.212.250:123
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 13 vr1_vlan20 [fe80::20d:b9ff:fe24:59c1%10]:123
    Apr 16 06:44:49 	ntpd[74520]: setsockopt IPV6_MULTICAST_IF 0 for fe80::20d:b9ff:fe24:59c1%10 fails: Can't assign requested address
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 14 vr1_vlan20 10.11.20.250:123
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 15 vr1_vlan30 [fe80::20d:b9ff:fe24:59c1%11]:123
    Apr 16 06:44:49 	ntpd[74520]: setsockopt IPV6_MULTICAST_IF 0 for fe80::20d:b9ff:fe24:59c1%11 fails: Can't assign requested address
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 16 vr1_vlan30 10.11.30.250:123
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 17 vr1_vlan40 [fe80::20d:b9ff:fe24:59c1%12]:123
    Apr 16 06:44:49 	ntpd[74520]: setsockopt IPV6_MULTICAST_IF 0 for fe80::20d:b9ff:fe24:59c1%12 fails: Can't assign requested address
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 18 vr1_vlan40 10.11.40.250:123
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 19 vr1_vlan50 [fe80::20d:b9ff:fe24:59c1%13]:123
    Apr 16 06:44:49 	ntpd[74520]: setsockopt IPV6_MULTICAST_IF 0 for fe80::20d:b9ff:fe24:59c1%13 fails: Can't assign requested address
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 20 vr1_vlan50 10.11.50.250:123
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 21 vr1_vlan60 [fe80::20d:b9ff:fe24:59c1%14]:123
    Apr 16 06:44:49 	ntpd[74520]: setsockopt IPV6_MULTICAST_IF 0 for fe80::20d:b9ff:fe24:59c1%14 fails: Can't assign requested address
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 22 vr1_vlan60 10.11.60.250:123
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 23 vr1_vlan70 [fe80::20d:b9ff:fe24:59c1%15]:123
    Apr 16 06:44:49 	ntpd[74520]: setsockopt IPV6_MULTICAST_IF 0 for fe80::20d:b9ff:fe24:59c1%15 fails: Can't assign requested address
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 24 vr1_vlan70 10.11.70.250:123
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 25 gif0 [2001:470:35:a7c::2]:123
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 26 gif0 [fe80::20d:b9ff:fe24:59c0%16]:123
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 27 ovpnc1 [fe80::20d:b9ff:fe24:59c0%17]:123
    Apr 16 06:44:49 	ntpd[74520]: setsockopt IPV6_MULTICAST_IF 0 for fe80::20d:b9ff:fe24:59c0%17 fails: Can't assign requested address
    Apr 16 06:44:49 	ntpd[74520]: Listen normally on 28 ovpnc1 10.49.255.2:123
    Apr 16 06:44:49 	ntpd[74520]: Listening on routing socket on fd #49 for interface updates
    
    

    So this "exited on signal 11" thing can still happen on the FreeBSD10 version. And there are all those "setsockopt IPV6_MULTICAST_IF 0 for fe80::20d:b9ff:fe24:59c1%15 fails: Can't assign requested address" trying to do their thing.

    Care factor low on this - just documenting what can happen, and if someone knows a fix, then well and good.


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