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From Reindl Harald <h.rei...@thelounge.net>
Subject Re: trafficserver-3.2.4 unstable?
Date Sun, 17 Feb 2013 00:33:15 GMT
if you followed the thread
CONFIG proxy.config.stack_dump_enabled 0

after that i never saw a ATS process crashing


Am 17.02.2013 01:14, schrieb David Carlin:
> I upgraded one box to 3.2.4, and approx. 24 hours after deploying it I saw
> a seg fault with an identical stack trace.
> 
> From /var/log/messages:
> 
> Feb 16 11:43:26 l4 kernel: [ET_NET 18][16876]: segfault at 155 ip
> 0000000000567571 sp 00002b04d1412b40 error 4 in
> traffic_server[400000+341000]
> 
> From traffic.out:
> 
> NOTE: Traffic Server received Sig 11: Segmentation fault
> /home/y/bin/traffic_server - STACK TRACE:
> /lib64/libpthread.so.0[0x31f8c0f500]
> /home/y/bin/traffic_server(_ZN10HttpTunnel15chain_abort_allEP18HttpTunnelPr
> oducer+0xe1)[0x567571]
> /home/y/bin/traffic_server(_ZN6HttpSM17tunnel_handler_uaEiP18HttpTunnelCons
> umer+0x354)[0x5205b4]
> /home/y/bin/traffic_server(_ZN10HttpTunnel16consumer_handlerEiP18HttpTunnel
> Consumer+0x96)[0x56b716]
> /home/y/bin/traffic_server(_ZN10HttpTunnel12main_handlerEiPv+0x11d)[0x56bf6
> d]
> /home/y/bin/traffic_server(_ZN6HttpSM28state_watch_for_client_abortEiPv+0x2
> aa)[0x523d2a]
> /home/y/bin/traffic_server(_ZN6HttpSM12main_handlerEiPv+0xe8)[0x52b2f8]
> /home/y/bin/traffic_server[0x672b5b]
> /home/y/bin/traffic_server(_ZN18UnixNetVConnection9mainEventEiP5Event+0x5df
> )[0x674f5f]
> /home/y/bin/traffic_server(_ZN7EThread13process_eventEP5Eventi+0xb4)[0x6970
> f4]
> /home/y/bin/traffic_server(_ZN7EThread7executeEv+0x633)[0x697bf3]
> /home/y/bin/traffic_server[0x6960c2]
> /lib64/libpthread.so.0[0x31f8c07851]
> /lib64/libc.so.6(clone+0x6d)[0x31f88e76dd]
> [Feb 16 11:43:27.240] Manager {0x7f217b8d07e0} FATAL:
> [LocalManager::pollMgmtProcessServer] Error in read (errno: 104)
> [Feb 16 11:43:27.240] Manager {0x7f217b8d07e0} FATAL:  (last system error
> 104: Connection reset by peer)
> [Feb 16 11:43:27.240] Manager {0x7f217b8d07e0} NOTE:
> [LocalManager::mgmtShutdown] Executing shutdown request.
> [Feb 16 11:43:27.240] Manager {0x7f217b8d07e0} NOTE:
> [LocalManager::processShutdown] Executing process shutdown request.
> [Feb 16 11:43:27.241] Manager {0x7f217b8d07e0} ERROR:
> [LocalManager::sendMgmtMsgToProcesses] Error writing message
> [Feb 16 11:43:27.241] Manager {0x7f217b8d07e0} ERROR:  (last system error
> 32: Broken pipe)
> 
> 
> 
> On 2/6/13 8:02 AM, "Reindl Harald" <h.reindl@thelounge.net> wrote:
> 
>> hm - i have never seen this with 3.2.0 since it was
>> released (my first used version) and after update to
>> 3.2.4 it happend three times
>>
>> raw-storage if it matters
>>
>> cat /etc/trafficserver/storage.config
>> # Storage Configuration file
>> /dev/sdc
>> _______________________________________
>>
>> [ET_NET 2][7426]: segfault at 20 ip 0000000000645d13 sp 00002b9849f74940
>> error 4 in traffic_server[400000+349000
>>
>> NOTE: Traffic Server received Sig 11: Segmentation fault
>> /usr/bin/traffic_server - STACK TRACE:
>> /lib64/libpthread.so.0(+0xefe0)[0x2b984574ffe0]
>> /usr/bin/traffic_server(_ZN7CacheVC12openReadMainEiP5Event+0x2b3)[0x645d13
>> ]
>> /usr/bin/traffic_server(_ZN7CacheVC8callcontEi+0x73)[0x64cf43]
>> /usr/bin/traffic_server(_ZN7CacheVC21openReadStartEarliestEiP5Event+0xa74)
>> [0x649764]
>> /usr/bin/traffic_server(_ZN7CacheVC14handleReadDoneEiP5Event+0x144)[0x6241
>> 94]
>> /usr/bin/traffic_server(_ZN19AIOCallbackInternal11io_completeEiPv+0x22)[0x
>> 625a02]
>> /usr/bin/traffic_server(_ZN7EThread13process_eventEP5Eventi+0x97)[0x69ef37
>> ]
>> /usr/bin/traffic_server(_ZN7EThread7executeEv+0x643)[0x69fa23]
>> /usr/bin/traffic_server[0x69dd72]
>> /lib64/libpthread.so.0(+0x7d14)[0x2b9845748d14]
>> /lib64/libc.so.6(clone+0x6d)[0x2b9847e8b68d]
>> [Feb  6 14:44:14.403] Manager {0x7f65a23f4880} ERROR:
>> [LocalManager::pollMgmtProcessServer] Server Process
>> terminated due to Sig 11: Segmentation fault
>> [Feb  6 14:44:14.404] Manager {0x7f65a23f4880} ERROR:  (last system error
>> 2: No such file or directory)
>> [Feb  6 14:44:14.404] Manager {0x7f65a23f4880} ERROR:
>> [Alarms::signalAlarm] Server Process was reset
>> [Feb  6 14:44:14.404] Manager {0x7f65a23f4880} ERROR:  (last system error
>> 2: No such file or directory)
>> [Feb  6 14:44:15.422] Manager {0x7f65a23f4880} NOTE:
>> [LocalManager::startProxy] Launching ts process


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