Hi there.
Yesterday my proxy started crashing with following error message:
2008/01/31 14:04:12| Starting Squid Cache version 2.6.STABLE16 for i386-debian-linux-gnu...
2008/01/31 14:04:12| Process ID 22919
2008/01/31 14:04:12| With 1024 file descriptors available
2008/01/31 14:04:12| Using epoll for the IO loop
2008/01/31 14:04:12| Performing DNS Tests...
2008/01/31 14:04:12| Successful DNS name lookup tests...
2008/01/31 14:04:12| DNS Socket created at 0.0.0.0, port 37010, FD 6
2008/01/31 14:04:12| Adding nameserver 62.206.1.4 from /etc/resolv.conf
2008/01/31 14:04:12| Adding nameserver 62.206.2.4 from /etc/resolv.conf
2008/01/31 14:04:12| helperOpenServers: Starting 5 'squidGuard' processes
2008/01/31 14:04:12| User-Agent logging is disabled.
2008/01/31 14:04:12| Referer logging is disabled.
2008/01/31 14:04:12| Unlinkd pipe opened on FD 16
2008/01/31 14:04:12| Swap maxSize 10240000 KB, estimated 787692 objects
2008/01/31 14:04:12| Target number of buckets: 39384
2008/01/31 14:04:12| Using 65536 Store buckets
2008/01/31 14:04:12| Max Mem size: 8192 KB
2008/01/31 14:04:12| Max Swap size: 10240000 KB
2008/01/31 14:04:12| Local cache digest enabled; rebuild/rewrite every 3600/3600 sec
2008/01/31 14:04:12| Rebuilding storage in /usr/local/squid/var/cache (CLEAN)
2008/01/31 14:04:12| Using Least Load store dir selection
2008/01/31 14:04:12| Current Directory is /
2008/01/31 14:04:12| Loaded Icons.
2008/01/31 14:04:12| Accepting proxy HTTP connections at 0.0.0.0, port 3128, FD18
2008/01/31 14:04:12| Accepting ICP messages at 0.0.0.0, port 3130, FD 19.
2008/01/31 14:04:12| Accepting HTCP messages on port 4827, FD 20.
2008/01/31 14:04:12| Accepting SNMP messages on port 3401, FD 21.
2008/01/31 14:04:12| WCCP Disabled.
2008/01/31 14:04:12| Ready to serve requests.
2008/01/31 14:04:12| Store rebuilding is 2.8% complete
2008/01/31 14:04:12| WARNING: url_rewriter #1 (FD 7) exited
2008/01/31 14:04:13| Done reading /usr/local/squid/var/cache swaplog (146478 entries)
2008/01/31 14:04:13| Finished rebuilding storage from disk.
2008/01/31 14:04:13| 146478 Entries scanned
2008/01/31 14:04:13| 0 Invalid entries.
2008/01/31 14:04:13| 0 With invalid flags.
2008/01/31 14:04:13| 146478 Objects loaded.
2008/01/31 14:04:13| 0 Objects expired.
2008/01/31 14:04:13| 0 Objects cancelled.
2008/01/31 14:04:13| 0 Duplicate URLs purged.
2008/01/31 14:04:13| 0 Swapfile clashes avoided.
2008/01/31 14:04:13| Took 0.7 seconds (195566.6 objects/sec).
2008/01/31 14:04:13| Beginning Validation Procedure
2008/01/31 14:04:13| Completed Validation Procedure
2008/01/31 14:04:13| Validated 146478 Entries
2008/01/31 14:04:13| store_swap_size = 2671964k
2008/01/31 14:04:13| WARNING: url_rewriter #2 (FD 8) exited
2008/01/31 14:04:13| storeLateRelease: released 0 objects
2008/01/31 14:04:14| WARNING: url_rewriter #3 (FD 9) exited
2008/01/31 14:04:14| Too few url_rewriter processes are running
2008/01/31 14:04:14| storeDirWriteCleanLogs: Starting...
2008/01/31 14:04:14| WARNING: Closing open FD 18
2008/01/31 14:04:14| commSetEvents: epoll_ctl(EPOLL_CTL_DEL): failed on fd=18: (1) Operation not permitted
2008/01/31 14:04:14| 65536 entries written so far.
2008/01/31 14:04:14| 131072 entries written so far.
2008/01/31 14:04:14| Finished. Wrote 146478 entries.
2008/01/31 14:04:14| Took 0.0 seconds (6418843.1 entries/sec).
FATAL: The url_rewriter helpers are crashing too rapidly, need help!
Squid Cache (Version 2.6.STABLE16): Terminated abnormally.
CPU Usage: 0.580 seconds = 0.260 user + 0.320 sys
Maximum Resident Size: 0 KB
Page faults with physical i/o: 0
Memory usage for squid via mallinfo():
total space in arena: 16272 KB
Ordinary blocks: 16186 KB 11 blks
Small blocks: 0 KB 0 blks
Holding blocks: 504 KB 2 blks
Free Small blocks: 0 KB
Free Ordinary blocks: 85 KB
Total in use: 16690 KB 99%
Total free: 85 KB 1%
When I restart squid from webmin or from ssh the same thing happens. Changed nothing at squid itself. Search the internet and found one thing that the helper (squidGuard) may have a to big logfile. But it's not the logfile. When I disable the helper squidGuard squid runs normally. It's the squidGuard which hasn't changed too... access rights to squidguard-db's are ok. Every folder and file same user like the squid is running under...
I'm out of ideas...
May anyone of you have ideas ?
Thx!
Dirk Goj
Mit freundlichen Grüßen
Udo Täubrich Betreuungs GmbH
i. A. Dirk Goj
Westpreussenstr. 38
47809 Krefeld
Tel: 02151-1570 1766
Fax: 02151-1570 1789
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Registergericht: Amtsgericht Krefeld HRB 8906
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