[TS-2750] Crash with SPDY on production environment in HttpAcceptCont::mainEvent

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Fix Version/s: 5.0.0
• Component/s: SPDY
• Labels: SPDY_ATS spdy yahoo
• Assignee: Yunkai Zhang
• Reporter: Sudheer Vinukonda
• Created: 24/Apr/14 17:27
• Updated: 01/May/14 04:35
• Resolved: 29/Apr/14 17:46

Description

After applying patches to ts-2742 (removing the ipv4 assert) and ts-2743 (w/ a temporary fix still using the TS API, before a permanent fix is available), noticed the below new core.

NOTE: Traffic Server received Sig 11: Segmentation fault
/home/y/bin/traffic_server - STACK TRACE: 
/lib64/libpthread.so.0(+0x329720f500)[0x2b64e0a7a500]
/home/y/bin/traffic_server(_ZN14HttpAcceptCont9mainEventEiPv+0x147)[0x563337]
/home/y/bin/traffic_server(_ZN12PluginVCCore17state_send_acceptEiPv+0x9b)[0x4db38b]
/home/y/bin/traffic_server(_ZN12PluginVCCore7connectEv+0x23)[0x4db673]
/home/y/bin/traffic_server(TSHttpConnectWithProtoStack+0x83)[0x4b4b53]
/home/y/bin/traffic_server(_ZN7FetchSM10ext_lanuchEv+0x3b)[0x4c621b]
/home/y/bin/traffic_server[0x5d263c]
/home/y/bin/traffic_server(_Z26spdy_on_ctrl_recv_callbackP15spdylay_session18spdylay_frame_typeP13spdylay_framePv+0x6fe)[0x5d33de]
/home/y/bin/traffic_server(spdylay_session_on_syn_stream_received+0xe0)[0x718c10]
/home/y/bin/traffic_server(spdylay_session_mem_recv+0xb47)[0x719917]
/home/y/bin/traffic_server(spdylay_session_recv+0x49)[0x719b49]
/home/y/bin/traffic_server[0x5d0aa8]
/home/y/bin/traffic_server(_ZN18UnixNetVConnection19readSignalAndUpdateEi+0x27)[0x6ed9e7]
/home/y/bin/traffic_server(_ZN17SSLNetVConnection11net_read_ioEP10NetHandlerP7EThread+0xf37)[0x6ddbe7]
/home/y/bin/traffic_server(_ZN10NetHandler12mainNetEventEiP5Event+0x1f2)[0x6e5052]
/home/y/bin/traffic_server(_ZN7EThread13process_eventEP5Eventi+0x8f)[0x712fef]
/home/y/bin/traffic_server(_ZN7EThread7executeEv+0x493)[0x713993]
/home/y/bin/traffic_server[0x71239a]
/lib64/libpthread.so.0(+0x3297207851)[0x2b64e0a72851]
/lib64/libc.so.6(clone+0x6d)[0x3296ee890d]

Issue Links

• duplicates: TS-2762 Core dump when benchmarking SPDY