[squid-users] FATAL: Received Segment Violation...dying.

hi all ,

 i have smp and it works fine at start of squid ,

but after some time ,

one kids of my kids must be killed and restarted agian , and so on

here which showed in cache.log
*FATAL: Received Segment Violation...dying.
CPU Usage: 75.134 seconds = 52.767 user + 22.367 sys
Maximum Resident Size: 739872 KB
Page faults with physical i/o: 0
Memory usage for squid via mallinfo():*

i dont know why this "Dying" occurs ??
as u see, it wask killed and it started agian !!!!!
after sometime, squid is hanged and i must killed it and started it agian

==============================================================

FATAL: Received Segment Violation...dying.
CPU Usage: 75.134 seconds = 52.767 user + 22.367 sys
Maximum Resident Size: 739872 KB
Page faults with physical i/o: 0
Memory usage for squid via mallinfo():
        total space in arena: 85848 KB
        Ordinary blocks: 82297 KB 737 blks
        Small blocks: 0 KB 1 blks
        Holding blocks: 72988 KB 8 blks
        Free Small blocks: 0 KB
        Free Ordinary blocks: 3550 KB
        Total in use: 155285 KB 181%
        Total free: 3550 KB 4%
2013/12/19 10:35:52 kid2| Starting Squid Cache version 3.3.9 for
i486-pc-linux-gnu...
2013/12/19 10:35:52 kid2| Process ID 20001
2013/12/19 10:35:52 kid2| Process Roles: worker
2013/12/19 10:35:52 kid2| With 131072 file descriptors available
2013/12/19 10:35:52 kid2| Initializing IP Cache...
2013/12/19 10:35:52 kid2| DNS Socket created at [::], FD 7
2013/12/19 10:35:52 kid2| DNS Socket created at 0.0.0.0, FD 8
2013/12/19 10:35:52 kid2| Adding nameserver 127.0.0.1 from /etc/resolv.conf
2013/12/19 10:35:52 kid2| Adding nameserver 127.0.0.1 from /etc/resolv.conf
2013/12/19 10:35:52 kid2| Logfile: opening log
stdio:/var/log/squid/access.log
2013/12/19 10:35:52 kid2| Local cache digest enabled; rebuild/rewrite every
3600/3600 sec
2013/12/19 10:35:52 kid2| Store logging disabled
2013/12/19 10:35:52 kid2| Swap maxSize 0 + 1536000 KB, estimated 118153
objects
2013/12/19 10:35:52 kid2| Target number of buckets: 5907
2013/12/19 10:35:52 kid2| Using 8192 Store buckets
2013/12/19 10:35:52 kid2| Max Mem size: 1536000 KB [shared]
2013/12/19 10:35:52 kid2| Target number of buckets: 5907
2013/12/19 10:35:52 kid2| Using 8192 Store buckets
2013/12/19 10:35:52 kid2| Max Mem size: 1536000 KB [shared]
2013/12/19 10:35:52 kid2| Max Swap size: 0 KB
2013/12/19 10:35:52 kid2| Using Least Load store dir selection
2013/12/19 10:35:52 kid2| Current Directory is /root
2013/12/19 10:35:52 kid2| Loaded Icons.
2013/12/19 10:35:52 kid2| HTCP Disabled.
2013/12/19 10:35:52 kid2| Squid plugin modules loaded: 0
2013/12/19 10:35:52 kid2| Adaptation support is off.
2013/12/19 10:35:52 kid2| Finished rebuilding storage from disk.
2013/12/19 10:35:52 kid2| 0 Entries scanned
2013/12/19 10:35:52 kid2| 0 Invalid entries.
2013/12/19 10:35:52 kid2| 0 With invalid flags.
2013/12/19 10:35:52 kid2| 0 Objects loaded.
2013/12/19 10:35:52 kid2| 0 Objects expired.
2013/12/19 10:35:52 kid2| 0 Objects cancelled.
2013/12/19 10:35:52 kid2| 0 Duplicate URLs purged.
2013/12/19 10:35:52 kid2| 0 Swapfile clashes avoided.
2013/12/19 10:35:52 kid2| Took 0.02 seconds ( 0.00 objects/sec).
2013/12/19 10:35:52 kid2| Beginning Validation Procedure
2013/12/19 10:35:52 kid2| 0 Duplicate URLs purged.
2013/12/19 10:35:52 kid2| 0 Swapfile clashes avoided.
2013/12/19 10:35:52 kid2| Took 0.02 seconds ( 0.00 objects/sec).
2013/12/19 10:35:52 kid2| Beginning Validation Procedure
2013/12/19 10:35:52 kid2| Completed Validation Procedure
2013/12/19 10:35:52 kid2| Validated 0 Entries
2013/12/19 10:35:52 kid2| store_swap_size = 0.00 KB
2013/12/19 10:35:52 kid2| Accepting HTTP Socket connections at local=xxxxxx
remote=[::] FD 16 flags=1
2013/12/19 10:35:52 kid2| Accepting TPROXY spoofing HTTP Socket connections
at local=xxxxx:xx remote=[::] FD 17 flags=17
2013/12/19 10:35:53 kid2| storeLateRelease: released 0 objects

how troubleshoot this issue ??
wish to help
regards

-----
Dr.x

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