1.1.14 continuous segmentation violation.

Hi,

I'm running 1.1.14 with no mods on a P166 with 128Mb RAM, Adaptec 2940UW,
and a Micropolis 4.5Gb Wide SCSI drive, running Linux 2.0.27 with the 1024
File Descriptors Patch.

I'ts been running fine since the day of it's release, having only
segfaulted once, and restarted itself straight away. However, last night,
it died, and upon restart, continuously segfaulted until the number of
tries in RunCache was reached. I reran RunCache, and the same problem
persisted. Only a reboot of the machine fixed the problem.

Here is a dump of the cache.log, where the same entry was entered for each
segfault:

97/07/24 20:06:05| Starting Squid Cache version 1.1.14 for
i586-pc-linux-gnu...
97/07/24 20:06:05| With 1024 file descriptors available
97/07/24 20:06:05| Performing DNS Tests...
97/07/24 20:06:05| Successful DNS name lookup tests...
97/07/24 20:06:05| Started 10 'dnsserver' processes
97/07/24 20:06:05| Unlinkd pipe opened on FD 17
97/07/24 20:06:05| file_map_create: creating space for 2097152 files
97/07/24 20:06:05| Swap maxSize 3072000, estimated 153600 objects
97/07/24 20:06:05| Target number of buckets: 7680
97/07/24 20:06:05| Using 7951 Store buckets, maintain 1 bucket every 10
seconds
97/07/24 20:06:05| Rebuilding storage from disk image in /var/squid/cache
97/07/24 20:06:06| Rebuilding in FAST MODE.
97/07/24 20:06:06| Accepting HTTP connections on FD 21.
97/07/24 20:06:06| Accepting ICP connections on FD 22.
97/07/24 20:06:06| Ready to serve requests.
97/07/24 20:06:06| Configuring Sibling proxy2.omen.com.au/8080/3130
FATAL: Received Segment Violation...dying.
97/07/24 20:06:06| storeWriteCleanLog: Not currently OK to rewrite swap log.
97/07/24 20:06:06| storeWriteCleanLog: Operation aborted.
CPU Usage: user 0 sys 0
Maximum Resident Size: 0 KB
Page faults with physical i/o: 203
Memory usage for squid via mallinfo():
        total space in arena: 381 KB
        Ordinary blocks: 367 KB 187 blks
        Small blocks: 0 KB 0 blks
        Holding blocks: 712 KB 3 blks
        Free Small blocks: 0 KB
        Free Ordinary blocks: 13 KB
        Total in use: 1079 KB 283%
        Total free: 13 KB 4%

Any ideas?

============================================================================
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Paul Rolfe - System Administrator |
SouthWest Internet Systems |
"Mandurah's First, Fastest, and Friendliest ISP!" |
P.O. Box 1214 Mandurah, Western Australia 6210 |
Ph. +61-8-95861810 Fax +61-8-95355822 |
http://www.southwest.com.au/ |
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Received on Thu Jul 24 1997 - 17:16:54 MDT