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

You will have to set up the system to collect a core dump, you need
that to tell where in the code it seg faulted.

On Tue, May 25, 2010 at 5:56 AM, sameer khan <khanzadap_at_hotmail.com> wrote:
>
>
> Hey
>
> squid is just dying with fatal error:
>
> FATAL: Received Segment Violation...dying.
> 2010/05/25 17:52:52| storeDirWriteCleanLogs: Starting...
> 2010/05/25 17:52:52| WARNING: Closing open FD�� 29
> 2010/05/25 17:52:52| commSetEvents: epoll_ctl(EPOLL_CTL_DEL): failed on fd=29: (1) Operation not permitted
> 2010/05/25 17:52:52| WARNING: Closing open FD�� 30
> 2010/05/25 17:52:52| commSetEvents: epoll_ctl(EPOLL_CTL_DEL): failed on fd=30: (1) Operation not permitted
> 2010/05/25 17:52:53|���� 65536 entries written so far.
> 2010/05/25 17:52:53|��� 131072 entries written so far.
> 2010/05/25 17:52:53|��� 196608 entries written so far.
> 2010/05/25 17:52:53|��� 262144 entries written so far.
> 2010/05/25 17:52:53|��� 327680 entries written so far.
> 2010/05/25 17:52:53|��� 393216 entries written so far.
> 2010/05/25 17:52:53|��� 458752 entries written so far.
> 2010/05/25 17:52:53|��� 524288 entries written so far.
> 2010/05/25 17:52:53|��� 589824 entries written so far.
> 2010/05/25 17:52:53|��� 655360 entries written so far.
> 2010/05/25 17:52:54|��� 720896 entries written so far.
> 2010/05/25 17:52:54|��� 786432 entries written so far.
> 2010/05/25 17:52:54|��� 851968 entries written so far.
> 2010/05/25 17:52:54|��� 917504 entries written so far.
> 2010/05/25 17:52:54|��� 983040 entries written so far.
> 2010/05/25 17:52:54|�� 1048576 entries written so far.
> 2010/05/25 17:52:54|�� 1114112 entries written so far.
> 2010/05/25 17:52:54|�� 1179648 entries written so far.
> 2010/05/25 17:52:54|�� 1245184 entries written so far.
> 2010/05/25 17:52:54|�� 1310720 entries written so far.
> 2010/05/25 17:52:55|�� 1376256 entries written so far.
> 2010/05/25 17:52:55|�� 1441792 entries written so far.
> 2010/05/25 17:52:55|�� 1507328 entries written so far.
> 2010/05/25 17:52:55|�� 1572864 entries written so far.
> 2010/05/25 17:52:55|�� 1638400 entries written so far.
> 2010/05/25 17:52:55|�� 1703936 entries written so far.
> 2010/05/25 17:52:55|�� 1769472 entries written so far.
> 2010/05/25 17:52:55|�� 1835008 entries written so far.
> 2010/05/25 17:52:55|�� 1900544 entries written so far.
> 2010/05/25 17:52:55|�� 1966080 entries written so far.
> 2010/05/25 17:52:55|�� 2031616 entries written so far.
> 2010/05/25 17:52:56|�� 2097152 entries written so far.
> 2010/05/25 17:52:56|�� 2162688 entries written so far.
> 2010/05/25 17:52:56|�� 2228224 entries written so far.
> 2010/05/25 17:52:56|�� 2293760 entries written so far.
> 2010/05/25 17:53:03|�� Finished.� Wrote 2338090 entries.
> 2010/05/25 17:53:03|�� Took 10.2 seconds (228705.3 entries/sec).
> CPU Usage: 12716.239 seconds = 6215.796 user + 6500.442 sys
> Maximum Resident Size: 0 KB
> Page faults with physical i/o: 17950
> Memory usage for squid via mallinfo():
> ������� total space in arena:� 580484 KB
> ������� Ordinary blocks:������ 579739 KB��� 287 blks
> ������� Small blocks:�������������� 0 KB����� 4 blks
> ������� Holding blocks:�������� 57608 KB����� 3 blks
> ������� Free Small blocks:��������� 0 KB
> ������� Free Ordinary blocks:���� 745 KB
> ������� Total in use:��������� 637347 KB 100%
> ������� Total free:�������������� 745 KB 0%
> 2010/05/25 17:53:07| Starting Squid Cache version 2.7.STABLE6 for x86_64-unknown-linux-gnu...
> 2010/05/25 17:53:07| Process ID 4412
> 2010/05/25 17:53:07| With 65535 file descriptors available
> 2010/05/25 17:53:07| Using epoll for the IO loop
> 2010/05/25 17:53:07| Performing DNS Tests...
> 2010/05/25 17:53:07| Successful DNS name lookup tests...
> 2010/05/25 17:53:07| DNS Socket created at 0.0.0.0, port 26621, FD 6
> 2010/05/25 17:53:07| Adding nameserver 127.0.0.1 from /etc/resolv.conf
> 2010/05/25 17:53:07| helperOpenServers: Starting 10 'storeurl.pl' processes
> 2010/05/25 17:53:07| Unlinkd pipe opened on FD 20
> 2010/05/25 17:53:07| Swap maxSize 565248000 + 3145728 KB, estimated 43722594 objects
> 2010/05/25 17:53:07| Target number of buckets: 2186129
> 2010/05/25 17:53:07| Using 4194304 Store buckets
> 2010/05/25 17:53:07| Max Mem� size: 3145728 KB
> 2010/05/25 17:53:07| Max Swap size: 565248000 KB
> 2010/05/25 17:53:07| Local cache digest enabled; rebuild/rewrite every 3600/3600 sec
> 2010/05/25 17:53:07| Store logging disabled
> 2010/05/25 17:53:07| Rebuilding storage in /usr/local/squid/var/cache/sda1 (CLEAN)
> 2010/05/25 17:53:07| Rebuilding storage in /usr/local/squid/var/cache/sda2 (CLEAN)
> 2010/05/25 17:53:07| Rebuilding storage in /usr/local/squid/var/cache/sda3 (CLEAN)
> 2010/05/25 17:53:07| Rebuilding storage in /usr/local/squid/var/cache/sda4 (CLEAN)
> 2010/05/25 17:53:07| Rebuilding storage in /usr/local/squid/var/cache/sdb1 (CLEAN)
> 2010/05/25 17:53:07| Rebuilding storage in /usr/local/squid/var/cache/sdb2 (CLEAN)
> 2010/05/25 17:53:07| Rebuilding storage in /usr/local/squid/var/cache/sdb3 (CLEAN)
> 2010/05/25 17:53:07| Rebuilding storage in /usr/local/squid/var/cache/sdb4 (CLEAN)
> 2010/05/25 17:53:07| Using Least Load store dir selection
> 2010/05/25 17:53:07| Set Current Directory to /usr/local/squid/var/cache
> 2010/05/25 17:53:07| Loaded Icons.
> 2010/05/25 17:53:07| Accepting transparently proxied HTTP connections at 0.0.0.0, port 55555, FD 37.
> 2010/05/25 17:53:07| Accepting ICP messages at 0.0.0.0, port 3130, FD 38.
> 2010/05/25 17:53:07| Accepting SNMP messages on port 3401, FD 39.
> 2010/05/25 17:53:07| WCCP Disabled.
> 2010/05/25 17:53:07| Pinger socket opened on FD 40
> 2010/05/25 17:53:07| Ready to serve requests.
> 2010/05/25 17:53:08| icmpSend: send: (111) Connection refused
> 2010/05/25 17:53:08| Closing Pinger socket on FD 40
> 2010/05/25 17:53:08| Store rebuilding is� 1.4% complete
> 2010/05/25 17:53:11| httpReadReply: Excess data from "GET http://webcs.msg.yahoo.com/crossdomain.xml"
> 2010/05/25 17:53:19| httpReadReply: Excess data from "GET http://webcs.msg.yahoo.com/crossdomain.xml"
> 2010/05/25 17:53:20| parseHttpRequest: Unsupported method '^F'
>
> There is not coredump so i cannt bt it, any have any clue what is causing it to die ?
>
> My settup
>
> <*> Squid Cache: Version 2.7.STABLE6
> configure options:� '--enable-async-io'
> '--enable-icmp' '--enable-snmp' '--enable-cache-digests' '--enable-follow-x-forwarded-for'
> '--enable-storeio=aufs,ufs,null,diskd,coss' '--enable-removal-policies=heap,lru'
> '--with-maxfd=65535' '--disable-ident-lookups' '--enable-truncate' '--enable-linux-tproxy'
> '--enable-linux-netfilter' '--enable-large-cache-files'
>
> <*> Kernel 2.6.31.13
>
> <*> Debain lenny 5.04
>
> machine is setup in bridge mode with tproxy transparent, with ip configured on br0 interface.
>
> any help will be much appreciated.
>
> thanks in advance
>
>
>
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