[squid-users] Squid crash - 3.5.21

Mon Oct 3 10:50:34 UTC 2016

Hi all

This morning I had some problems with some of our proxies. 2 Proxies in cluster A crashed with the below errors. The shortly afterwards 4 in cluster B did the same. Both clusters are configured to run their cache in memory with SMP and 4 workers configured.

2016/10/03 10:28:37 kid3| snmpHandleUdp: FD 258 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:37 kid4| snmpHandleUdp: FD 21 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:37 kid4| snmpHandleUdp: FD 21 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:37 kid3| snmpHandleUdp: FD 258 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:37 kid2| snmpHandleUdp: FD 1892 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:37 kid3| snmpHandleUdp: FD 258 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:37 kid4| snmpHandleUdp: FD 21 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:37 kid3| snmpHandleUdp: FD 258 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:37 kid1| snmpHandleUdp: FD 217 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:38 kid1| snmpHandleUdp: FD 217 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:38 kid2| snmpHandleUdp: FD 1892 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:38 kid3| snmpHandleUdp: FD 258 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:38 kid4| snmpHandleUdp: FD 21 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:38 kid3| snmpHandleUdp: FD 258 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:38 kid1| snmpHandleUdp: FD 217 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:38 kid4| snmpHandleUdp: FD 21 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:38 kid1| snmpHandleUdp: FD 217 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:38 kid3| snmpHandleUdp: FD 258 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:38 kid3| snmpHandleUdp: FD 258 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:38 kid1| snmpHandleUdp: FD 217 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:38 kid1| snmpHandleUdp: FD 217 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:38 kid3| snmpHandleUdp: FD 258 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:38 kid1| snmpHandleUdp: FD 217 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:38 kid1| snmpHandleUdp: FD 217 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:38 kid3| snmpHandleUdp: FD 258 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:38 kid4| snmpHandleUdp: FD 21 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:38 kid1| snmpHandleUdp: FD 217 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:38 kid4| snmpHandleUdp: FD 21 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:38 kid2| snmpHandleUdp: FD 1892 recvfrom: (11) Resource temporarily unavailable
2016/10/03 10:28:39 kid3| snmpHandleUdp: FD 258 recvfrom: (11) Resource temporarily unavailable

FATAL: Received Bus Error...dying.
2016/10/03 10:28:49 kid2| Closing HTTP port xxxxxxxxx:8080
2016/10/03 10:28:49 kid2| Closing HTTP port 127.0.0.1:8080
2016/10/03 10:28:49 kid2| storeDirWriteCleanLogs: Starting...
2016/10/03 10:28:49 kid2|   Finished.  Wrote 0 entries.
2016/10/03 10:28:49 kid2|   Took 0.00 seconds (  0.00 entries/sec).
CPU Usage: 29249.604 seconds = 14130.271 user + 15119.333 sys
Maximum Resident Size: 24210640 KB
Page faults with physical i/o: 0
FATAL: Received Bus Error...dying.
2016/10/03 10:28:47 kid4| Closing HTTP port xxxxxxxxxx3:8080
2016/10/03 10:28:47 kid4| Closing HTTP port 127.0.0.1:8080
2016/10/03 10:28:47 kid4| storeDirWriteCleanLogs: Starting...
2016/10/03 10:28:47 kid4|   Finished.  Wrote 0 entries.
2016/10/03 10:28:47 kid4|   Took 0.00 seconds (  0.00 entries/sec).
CPU Usage: 19100.510 seconds = 9502.454 user + 9598.056 sys
Maximum Resident Size: 9194336 KB
Page faults with physical i/o: 0
FATAL: Received Bus Error...dying.
2016/10/03 10:28:47 kid1| Closing HTTP port xxxxxxxxxx:8080
2016/10/03 10:28:47 kid1| Closing HTTP port 127.0.0.1:8080
2016/10/03 10:28:47 kid1| storeDirWriteCleanLogs: Starting...
2016/10/03 10:28:47 kid1|   Finished.  Wrote 0 entries.
2016/10/03 10:28:47 kid1|   Took 0.00 seconds (  0.00 entries/sec).
CPU Usage: 28389.386 seconds = 13891.472 user + 14497.914 sys
Maximum Resident Size: 19754288 KB
Page faults with physical i/o: 0
FATAL: Received Bus Error...dying.
2016/10/03 10:28:47 kid3| Closing HTTP port xxxxxxxxxx:8080
2016/10/03 10:28:47 kid3| Closing HTTP port 127.0.0.1:8080
2016/10/03 10:28:47 kid3| storeDirWriteCleanLogs: Starting...
2016/10/03 10:28:47 kid3|   Finished.  Wrote 0 entries.
2016/10/03 10:28:47 kid3|   Took 0.00 seconds (  0.00 entries/sec).
CPU Usage: 35218.057 seconds = 17518.687 user + 17699.370 sys
Maximum Resident Size: 21131904 KB
Page faults with physical i/o: 0

Squid Cache: Version 3.5.21
Service Name: squid
configure options:  '--prefix=/usr/local/squid3.5.21' '--sysconfdir=/etc/squid3.5.21' '--enable-follow-x-forwarded-for' '--with-logdir=/var/lo
g/squid/' '-with-pidfile=/var/run/squid.pid' '--with-swapdir=/var/cache/squid/' '--with-large-files' '--with-default-user=squid' '--with-inclu
ded-ltdl' '--enable-snmp' '--enable-storeio=ufs,aufs' '--enable-removal-policies=lru,heap' '--enable-ltdl-convenience' '--with-pthreads'

--
Kind Regards
Jasper

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