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https://issues.apache.org/jira/browse/TS-4813?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15526532#comment-15526532
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Susan Hinrichs commented on TS-4813:
------------------------------------
I see a similar crash in our production environment. Without the assertion,
and the event is inactive timeout instead of an active timeout. Also I'm not
failing on an assert, but I compiled so only the ink release asserts would
twig. Looking an the values, the assert would have gone off.
{code}
#0 0x0000000000637aa1 in HttpTunnel::producer_handler (this=0x2acf14630f28,
event=105, p=0x2acf14631128) at HttpTunnel.cc:1272
#1 0x00000000006387ac in HttpTunnel::main_handler (this=0x2acf14630f28,
event=105, data=0x0) at HttpTunnel.cc:1643
#2 0x00000000005120da in Continuation::handleEvent (this=0x2acf14630f28,
event=105, data=0x0) at ../iocore/eventsystem/I_Continuation.h:153
#3 0x00000000005ddeb4 in HttpSM::state_watch_for_client_abort
(this=0x2acf1462fc00, event=105, data=0x2acf2c8c7a40) at HttpSM.cc:931
#4 0x00000000005e3f0d in HttpSM::main_handler (this=0x2acf1462fc00, event=105,
data=0x2acf2c8c7a40) at HttpSM.cc:2655
#5 0x00000000005120da in Continuation::handleEvent (this=0x2acf1462fc00,
event=105, data=0x2acf2c8c7a40) at ../iocore/eventsystem/I_Continuation.h:153
#6 0x000000000063e8b1 in Http2Stream::main_event_handler (this=0x2acf2c8c7700,
event=105, edata=0x2aab400bac00) at Http2Stream.cc:68
#7 0x00000000005120da in Continuation::handleEvent (this=0x2acf2c8c7700,
event=2, data=0x2aab400bac00) at ../iocore/eventsystem/I_Continuation.h:153
#8 0x000000000079c2e1 in EThread::process_event (this=0x2acee0d0d010,
e=0x2aab400bac00, calling_code=2) at UnixEThread.cc:143
#9 0x000000000079c5f9 in EThread::execute (this=0x2acee0d0d010) at
UnixEThread.cc:225
#10 0x000000000079b9b3 in spawn_thread_internal (a=0x2389760) at Thread.cc:84
#11 0x00002acedaf9baa1 in start_thread () from /lib64/libpthread.so.0
#12 0x00000032310e893d in clone () from /lib64/libc.so.6
{code}
> HttpTunnel.cc:1215: failed assertion `p->alive == true || event ==
> HTTP_TUNNEL_EVENT_PRECOMPLETE ...
> ----------------------------------------------------------------------------------------------------
>
> Key: TS-4813
> URL: https://issues.apache.org/jira/browse/TS-4813
> Project: Traffic Server
> Issue Type: Bug
> Components: Network
> Reporter: Leif Hedstrom
> Priority: Blocker
> Labels: crash
> Fix For: 7.1.0
>
>
> Seeing this with current (as of right now) master, on docs.trafficserver:
> {code}
> FATAL: HttpTunnel.cc:1215: failed assertion `p->alive == true || event ==
> HTTP_TUNNEL_EVENT_PRECOMPLETE || event == VC_EVENT_EOS ||
> sm->enable_redirection || (p->self_consumer && p->self_consumer->alive ==
> true)`
> traffic_server: using root directory '/opt/ats'
> traffic_server: Aborted (Signal sent by tkill() 13188 99)
> traffic_server - STACK TRACE:
> /opt/ats/lib/libtsutil.so.7(signal_crash_handler(int, siginfo_t*,
> void*)+0x18)[0x2b6d1031729e]
> /opt/ats/bin/traffic_server(crash_logger_invoke(int, siginfo_t*,
> void*)+0x155)[0x534104]
> /lib64/libpthread.so.0(+0xf100)[0x2b6d1240f100]
> /lib64/libc.so.6(gsignal+0x37)[0x2b6d12d6e5f7]
> /lib64/libc.so.6(abort+0x148)[0x2b6d12d6fce8]
> /opt/ats/lib/libtsutil.so.7(ink_warning(char const*, ...)+0x0)[0x2b6d102f6f4d]
> /opt/ats/lib/libtsutil.so.7(+0x733a7)[0x2b6d102f13a7]
> /opt/ats/bin/traffic_server(HttpTunnel::producer_handler(int,
> HttpTunnelProducer*)+0xd14)[0x768a12]
> /opt/ats/bin/traffic_server(HttpTunnel::main_handler(int,
> void*)+0x13b)[0x76b6e1]
> /opt/ats/bin/traffic_server(Continuation::handleEvent(int,
> void*)+0x149)[0x53a621]
> /opt/ats/bin/traffic_server(HttpSM::state_watch_for_client_abort(int,
> void*)+0x9fe)[0x68c5e6]
> /opt/ats/bin/traffic_server(HttpSM::main_handler(int, void*)+0x58e)[0x69b7ec]
> /opt/ats/bin/traffic_server(Continuation::handleEvent(int,
> void*)+0x149)[0x53a621]
> /opt/ats/bin/traffic_server(Http2Stream::main_event_handler(int,
> void*)+0x59f)[0x79c1df]
> /opt/ats/bin/traffic_server(Continuation::handleEvent(int,
> void*)+0x149)[0x53a621]
> /opt/ats/bin/traffic_server(EThread::process_event(Event*,
> int)+0x2cf)[0xa809fb]
> /opt/ats/bin/traffic_server(EThread::execute()+0x671)[0xa8140f]
> /opt/ats/bin/traffic_server[0xa7f407]
> /lib64/libpthread.so.0(+0x7dc5)[0x2b6d12407dc5]
> /lib64/libc.so.6(clone+0x6d)[0x2b6d12e2fced]
> {code}
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