[
https://issues.apache.org/jira/browse/TS-2705?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13965393#comment-13965393
]
Faysal Banna commented on TS-2705:
----------------------------------
Hi Guys
last night i reported ATS crashes frequently and i hence was advised to clear
the cache and so i did flushed away almost 4TB of cached data with
traffic_server -C clean
when i get into my office today i checked up the status and i got the crash
again happening almost less frequent than last night and here is what i get in
traffic.out log.
<code>
NOTE: Traffic Server received Sig 11: Segmentation fault
/usr/local/bin/traffic_server - STACK TRACE:
/lib/x86_64-linux-gnu/libpthread.so.0(+0xfbb0)[0x2b36e591cbb0]
/usr/local/bin/traffic_server(_ZN6HttpSM17tunnel_handler_uaEiP18HttpTunnelConsumer+0x31d)[0x51f8bd]
/usr/local/bin/traffic_server(_ZN10HttpTunnel16consumer_handlerEiP18HttpTunnelConsumer+0x74)[0x56fdb4]
/usr/local/bin/traffic_server(_ZN10HttpTunnel12main_handlerEiPv+0x110)[0x5716c0]
/usr/local/bin/traffic_server(_Z15write_to_net_ioP10NetHandlerP18UnixNetVConnectionP7EThread+0xf27)[0x692e77]
/usr/local/bin/traffic_server(_ZN10NetHandler12mainNetEventEiP5Event+0x286)[0x687646]
/usr/local/bin/traffic_server(_ZN7EThread7executeEv+0x9a3)[0x6b6b23]
/usr/local/bin/traffic_server[0x6b571a]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x7f6e)[0x2b36e5914f6e]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x2b36e66469cd]
</code>
Running ATS version master Git 5.0.0 from github. platform ubuntu precise 64bit.
currently i have cacheurl,header_rewrite, collapsed_connection and ts_lua
plugins enabled in forward proxy mode
much regards
> master Crashes frequently
> --------------------------
>
> Key: TS-2705
> URL: https://issues.apache.org/jira/browse/TS-2705
> Project: Traffic Server
> Issue Type: Bug
> Components: Cache, Core, Lua
> Reporter: Faysal Banna
>
> Hi Guys
> I enabled ts_lua plugin and did experiment on my local computer all worked
> fine
> when i moved to the big machine hosting traffic i noticed that the ATS
> crashes most often (each 5 minutes almost ).
> i don't know the cause of it and can not confirm if its from the ts_lua stuff
> plugins enabled are ts_lua, cacheurl, header_rewrite, collapsed_connection
> anyhow here is the code i get in traffic.out
> {code}
> /lib/x86_64-linux-gnu/libpthread.so.0(+0xfbb0)[0x2b16fe4fcbb0]
> /usr/local/bin/traffic_server(HttpSM::tunnel_handler_ua(int,
> HttpTunnelConsumer*)+0x31d)[0x51b30d]
> /usr/local/bin/traffic_server(HttpTunnel::consumer_handler(int,
> HttpTunnelConsumer*)+0x74)[0x56b704]
> /usr/local/bin/traffic_server(HttpTunnel::main_handler(int,
> void*)+0x108)[0x56d048]
> /usr/local/bin/traffic_server(write_to_net_io(NetHandler*,
> UnixNetVConnection*, EThread*)+0xf67)[0x68c4f7]
> /usr/local/bin/traffic_server(NetHandler::mainNetEvent(int,
> Event*)+0x286)[0x681576]
> /usr/local/bin/traffic_server(EThread::execute()+0x9a3)[0x6af5a3]
> /usr/local/bin/traffic_server[0x6ae19a]
> /lib/x86_64-linux-gnu/libpthread.so.0(+0x7f6e)[0x2b16fe4f4f6e]
> /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x2b16ff2269cd]
> NOTE: Traffic Server received Sig 11: Segmentation fault
> /usr/local/bin/traffic_server - STACK TRACE:
> /lib/x86_64-linux-gnu/libpthread.so.0(+0xfbb0)[0x2ab35816abb0]
> /usr/local/bin/traffic_server(mime_field_value_get(MIMEField*,
> int*)+0x0)[0x5c7fd0]
> /usr/local/bin/traffic_server(HttpTransact::build_response(HttpTransact::State*,
> HTTPHdr*, HTTPHdr*, HTTPVersion, HTTPStatus, char const*)+0x112)[0x54f892]
> /usr/local/bin/traffic_server(HttpTransact::build_response_from_cache(HttpTransact::State*,
> HTTPWarningCode)+0x1e1)[0x55d7c1]
> /usr/local/bin/traffic_server(HttpTransact::HandleCacheOpenReadHit(HttpTransact::State*)+0x147)[0x55ee67]
> /usr/local/bin/traffic_server(HttpSM::call_transact_and_set_next_state(void
> (*)(HttpTransact::State*))+0x56)[0x523466]
> /usr/local/bin/traffic_server(HttpSM::state_api_callout(int,
> void*)+0x2c8)[0x52d7a8]
> /usr/local/bin/traffic_server(HttpSM::state_api_callback(int,
> void*)+0x82)[0x531f92]
> /usr/local/bin/traffic_server(TSHttpTxnReenable+0x244)[0x4bea94]
> /usr/local/libexec/trafficserver/collapsed_connection.so(+0x3d05)[0x2ab361bc4d05]
> /usr/local/bin/traffic_server(HttpSM::state_api_callout(int,
> void*)+0x104)[0x52d5e4]
> /usr/local/bin/traffic_server(HttpSM::set_next_state()+0x5ab)[0x53263b]
> /usr/local/bin/traffic_server(HttpSM::state_api_callout(int,
> void*)+0x2c8)[0x52d7a8]
> /usr/local/bin/traffic_server(HttpSM::set_next_state()+0x5ab)[0x53263b]
> /usr/local/bin/traffic_server(HttpSM::state_cache_open_read(int,
> void*)+0x156)[0x52eda6]
> /usr/local/bin/traffic_server(HttpSM::main_handler(int, void*)+0xbd)[0x52e2fd]
> /usr/local/bin/traffic_server(HttpCacheSM::state_cache_open_read(int,
> void*)+0x1c2)[0x510912]
> /usr/local/bin/traffic_server(CacheVC::callcont(int)+0x5b)[0x5f508b]
> /usr/local/bin/traffic_server(CacheVC::openReadStartHead(int,
> Event*)+0xfba)[0x65cb3a]
> /usr/local/bin/traffic_server(CacheVC::handleReadDone(int,
> Event*)+0x1c8)[0x63ab78]
> /usr/local/bin/traffic_server(AIOCallbackInternal::io_complete(int,
> void*)+0x33)[0x5f3f83]
> /usr/local/bin/traffic_server(EThread::process_event(Event*,
> int)+0x150)[0x6b5de0]
> /usr/local/bin/traffic_server(EThread::execute()+0x6f3)[0x6b6873]
> /usr/local/bin/traffic_server[0x6b571a]
> /lib/x86_64-linux-gnu/libpthread.so.0(+0x7f6e)[0x2ab358162f6e]
> /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x2ab358e949cd]
> {code}
> much regards
--
This message was sent by Atlassian JIRA
(v6.2#6252)
