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Posted to issues@trafficserver.apache.org by "mohan_zl (JIRA)" <ji...@apache.org> on 2011/07/01 02:56:28 UTC
[jira] [Issue Comment Edited] (TS-857) Crash Report:
HttpTunnel::chain_abort_all -> HttpServerSession::do_io_close ->
UnixNetVConnection::do_io_close
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13058160#comment-13058160 ]
mohan_zl edited comment on TS-857 at 7/1/11 12:55 AM:
------------------------------------------------------
The following stack trace is similar to above, but the entry point is different.
{code}
#0 ink_stack_trace_get (stack=<value optimized out>, len=<value optimized out>, signalhandler_frame=<value optimized out>) at ink_stack_trace.cc:68
68 fp = (void **) (*fp);
(gdb) bt
#0 ink_stack_trace_get (stack=<value optimized out>, len=<value optimized out>, signalhandler_frame=<value optimized out>) at ink_stack_trace.cc:68
#1 0x00000038ff016ef1 in ink_stack_trace_dump (sighandler_frame=<value optimized out>) at ink_stack_trace.cc:114
#2 0x00000000004ddc10 in signal_handler (sig=<value optimized out>) at signals.cc:225
#3 <signal handler called>
#4 0x00000000006990d9 in UnixNetVConnection::do_io_close (this=0x20efd5e0, alerrno=<value optimized out>) at ../../iocore/eventsystem/I_Lock.h:297
#5 0x0000000000513f5a in HttpClientSession::do_io_close (this=0x2aaab405c420, alerrno=-1) at HttpClientSession.cc:310
#6 0x000000000052588c in HttpSM::tunnel_handler_ua (this=0x2aaab87fc4f0, event=103, c=0x2aaab87fe218) at HttpSM.cc:3027
#7 0x000000000056f9dc in HttpTunnel::consumer_handler (this=0x2aaab87fe1e0, event=103, c=0x2aaab87fe218) at HttpTunnel.cc:1232
#8 0x000000000057095e in HttpTunnel::finish_all_internal (this=0x2aaab87fe1e0, p=0x2aaab87fe3d8, chain=false) at HttpTunnel.cc:1359
#9 0x0000000000526e07 in HttpSM::tunnel_handler_server (this=0x2aaab87fc4f0, event=104, p=0x2aaab87fe3d8) at HttpTunnel.h:311
#10 0x000000000056eb21 in HttpTunnel::producer_handler (this=0x2aaab87fe1e0, event=104, p=0x2aaab87fe3d8) at HttpTunnel.cc:1136
#11 0x000000000056fca0 in HttpTunnel::main_handler (this=0x2aaab87fe1e0, event=-1678707408, data=<value optimized out>) at HttpTunnel.cc:1452
#12 0x000000000069f097 in read_from_net (nh=0x2aaaaadfe688, vc=0x20eb4c40, thread=<value optimized out>) at ../../iocore/eventsystem/I_Continuation.h:146
#13 0x00000000006940e1 in NetHandler::mainNetEvent (this=0x2aaaaadfe688, event=<value optimized out>, e=0x2aaaab706028) at UnixNet.cc:389
#14 0x00000000006c4fdf in EThread::process_event (this=0x2aaaaadfd010, e=0x1fc96f60, calling_code=5) at I_Continuation.h:146
#15 0x00000000006c58ec in EThread::execute (this=0x2aaaaadfd010) at UnixEThread.cc:262
#16 0x00000000004be112 in main (argc=<value optimized out>, argv=<value optimized out>) at Main.cc:1957
{code}
was (Author: wahu0315210):
#0 ink_stack_trace_get (stack=<value optimized out>, len=<value optimized out>, signalhandler_frame=<value optimized out>) at ink_stack_trace.cc:68
68 fp = (void **) (*fp);
(gdb) bt
#0 ink_stack_trace_get (stack=<value optimized out>, len=<value optimized out>, signalhandler_frame=<value optimized out>) at ink_stack_trace.cc:68
#1 0x00000038ff016ef1 in ink_stack_trace_dump (sighandler_frame=<value optimized out>) at ink_stack_trace.cc:114
#2 0x00000000004ddc10 in signal_handler (sig=<value optimized out>) at signals.cc:225
#3 <signal handler called>
#4 0x00000000006990d9 in UnixNetVConnection::do_io_close (this=0x20efd5e0, alerrno=<value optimized out>) at ../../iocore/eventsystem/I_Lock.h:297
#5 0x0000000000513f5a in HttpClientSession::do_io_close (this=0x2aaab405c420, alerrno=-1) at HttpClientSession.cc:310
#6 0x000000000052588c in HttpSM::tunnel_handler_ua (this=0x2aaab87fc4f0, event=103, c=0x2aaab87fe218) at HttpSM.cc:3027
#7 0x000000000056f9dc in HttpTunnel::consumer_handler (this=0x2aaab87fe1e0, event=103, c=0x2aaab87fe218) at HttpTunnel.cc:1232
#8 0x000000000057095e in HttpTunnel::finish_all_internal (this=0x2aaab87fe1e0, p=0x2aaab87fe3d8, chain=false) at HttpTunnel.cc:1359
#9 0x0000000000526e07 in HttpSM::tunnel_handler_server (this=0x2aaab87fc4f0, event=104, p=0x2aaab87fe3d8) at HttpTunnel.h:311
#10 0x000000000056eb21 in HttpTunnel::producer_handler (this=0x2aaab87fe1e0, event=104, p=0x2aaab87fe3d8) at HttpTunnel.cc:1136
#11 0x000000000056fca0 in HttpTunnel::main_handler (this=0x2aaab87fe1e0, event=-1678707408, data=<value optimized out>) at HttpTunnel.cc:1452
#12 0x000000000069f097 in read_from_net (nh=0x2aaaaadfe688, vc=0x20eb4c40, thread=<value optimized out>) at ../../iocore/eventsystem/I_Continuation.h:146
#13 0x00000000006940e1 in NetHandler::mainNetEvent (this=0x2aaaaadfe688, event=<value optimized out>, e=0x2aaaab706028) at UnixNet.cc:389
#14 0x00000000006c4fdf in EThread::process_event (this=0x2aaaaadfd010, e=0x1fc96f60, calling_code=5) at I_Continuation.h:146
#15 0x00000000006c58ec in EThread::execute (this=0x2aaaaadfd010) at UnixEThread.cc:262
#16 0x00000000004be112 in main (argc=<value optimized out>, argv=<value optimized out>) at Main.cc:1957
> Crash Report: HttpTunnel::chain_abort_all -> HttpServerSession::do_io_close -> UnixNetVConnection::do_io_close
> --------------------------------------------------------------------------------------------------------------
>
> Key: TS-857
> URL: https://issues.apache.org/jira/browse/TS-857
> Project: Traffic Server
> Issue Type: Bug
> Components: HTTP, Network
> Affects Versions: 3.1.0
> Environment: in my branch that is something same as 3.0.x
> Reporter: Zhao Yongming
> Fix For: 3.1.0
>
>
> here is the bt from the crash, some of the information is missing due to we have not enable the --enable-debug configure options.
> {code}
> [New process 7532]
> #0 ink_stack_trace_get (stack=<value optimized out>, len=<value optimized out>, signalhandler_frame=<value optimized out>)
> at ink_stack_trace.cc:68
> 68 fp = (void **) (*fp);
> (gdb) bt
> #0 ink_stack_trace_get (stack=<value optimized out>, len=<value optimized out>, signalhandler_frame=<value optimized out>)
> at ink_stack_trace.cc:68
> #1 0x00002ba641dccef1 in ink_stack_trace_dump (sighandler_frame=<value optimized out>) at ink_stack_trace.cc:114
> #2 0x00000000004df020 in signal_handler (sig=<value optimized out>) at signals.cc:225
> #3 <signal handler called>
> #4 0x00000000006a1ea9 in UnixNetVConnection::do_io_close (this=0x1cc9bd20, alerrno=<value optimized out>)
> at ../../iocore/eventsystem/I_Lock.h:297
> #5 0x000000000051f1d0 in HttpServerSession::do_io_close (this=0x2aaab0042c80, alerrno=20600) at HttpServerSession.cc:127
> #6 0x000000000056d1e9 in HttpTunnel::chain_abort_all (this=0x2aabeeffdd70, p=0x2aabeeffdf68) at HttpTunnel.cc:1300
> #7 0x00000000005269ca in HttpSM::tunnel_handler_ua (this=0x2aabeeffc070, event=104, c=0x2aabeeffdda8) at HttpSM.cc:2987
> #8 0x0000000000571dfc in HttpTunnel::consumer_handler (this=0x2aabeeffdd70, event=104, c=0x2aabeeffdda8) at HttpTunnel.cc:1232
> #9 0x0000000000572032 in HttpTunnel::main_handler (this=0x2aabeeffdd70, event=1088608784, data=<value optimized out>)
> at HttpTunnel.cc:1456
> #10 0x00000000006a6307 in write_to_net_io (nh=0x2aaaab12d688, vc=0x1cc876e0, thread=<value optimized out>)
> at ../../iocore/eventsystem/I_Continuation.h:146
> #11 0x000000000069ce97 in NetHandler::mainNetEvent (this=0x2aaaab12d688, event=<value optimized out>, e=0x171c1ed0) at UnixNet.cc:405
> #12 0x00000000006cddaf in EThread::process_event (this=0x2aaaab12c010, e=0x171c1ed0, calling_code=5) at I_Continuation.h:146
> #13 0x00000000006ce6bc in EThread::execute (this=0x2aaaab12c010) at UnixEThread.cc:262
> #14 0x00000000006cd0ee in spawn_thread_internal (a=0x171b58f0) at Thread.cc:88
> #15 0x0000003c33c064a7 in start_thread () from /lib64/libpthread.so.0
> #16 0x0000003c330d3c2d in clone () from /lib64/libc.so.6
> (gdb) info f
> Stack level 0, frame at 0x40e2b790:
> rip = 0x2ba641dccdf3 in ink_stack_trace_get(void**, int, int) (ink_stack_trace.cc:68); saved rip 0x2ba641dccef1
> called by frame at 0x40e2bbe0
> source language c++.
> Arglist at 0x40e2b770, args: stack=<value optimized out>, len=<value optimized out>, signalhandler_frame=<value optimized out>
> Locals at 0x40e2b770, Previous frame's sp is 0x40e2b790
> Saved registers:
> rbx at 0x40e2b778, rbp at 0x40e2b780, rip at 0x40e2b788
> (gdb)
> {code}
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