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Posted to issues@trafficserver.apache.org by "Zhao Yongming (JIRA)" <ji...@apache.org> on 2011/06/27 04:22:51 UTC
[jira] [Created] (TS-857) Crash Report: HttpTunnel::chain_abort_all
-> HttpServerSession::do_io_close -> UnixNetVConnection::do_io_close
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
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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[jira] [Commented] (TS-857) Crash Report:
HttpTunnel::chain_abort_all -> HttpServerSession::do_io_close ->
UnixNetVConnection::do_io_close
Posted by "weijin (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13144938#comment-13144938 ]
weijin commented on TS-857:
---------------------------
@Leif, @amc, what`s your advices.
> 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
> Assignee: weijin
> Fix For: 3.1.2
>
>
> 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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[jira] [Updated] (TS-857) Crash Report: HttpTunnel::chain_abort_all
-> HttpServerSession::do_io_close -> UnixNetVConnection::do_io_close
Posted by "Leif Hedstrom (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Leif Hedstrom updated TS-857:
-----------------------------
Fix Version/s: (was: 3.1.1)
3.1.2
Moving all unassigned bugs out to 3.1.2
> 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: 3.1.2
>
>
> 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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[jira] [Updated] (TS-857) Crash Report: HttpTunnel::chain_abort_all
-> HttpServerSession::do_io_close -> UnixNetVConnection::do_io_close
Posted by "weijin (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
weijin updated TS-857:
----------------------
Attachment: ts-857.diff
mohan_zl found a bug in my first patch. second patch is provided.
> 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
> Assignee: weijin
> Fix For: 3.1.2
>
> Attachments: ts-857.diff
>
>
> 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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[jira] [Commented] (TS-857) Crash Report:
HttpTunnel::chain_abort_all -> HttpServerSession::do_io_close ->
UnixNetVConnection::do_io_close
Posted by "Zhao Yongming (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13227658#comment-13227658 ]
Zhao Yongming commented on TS-857:
----------------------------------
hi, I think this may be the same as one magic event is flying in the system:
#9 0x0000000000572032 in HttpTunnel::main_handler (this=0x2aabeeffdd70, event=1088608784, data=<value optimized out>)
look at the event id. I don't think we have such event.
I think I have no such crashes in my env with out this patch, what do you think of the situation?
> 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
> Assignee: weijin
> Fix For: 3.1.5
>
> Attachments: ts-857.diff, ts-857.diff, ts-857.diff
>
>
> 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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[jira] [Updated] (TS-857) Crash Report: HttpTunnel::chain_abort_all
-> HttpServerSession::do_io_close -> UnixNetVConnection::do_io_close
Posted by "Alan M. Carroll (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alan M. Carroll updated TS-857:
-------------------------------
Fix Version/s: (was: 3.1.2)
> 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
> Assignee: weijin
> Fix For: 3.1.1
>
> Attachments: ts-857.diff, ts-857.diff
>
>
> 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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[jira] [Commented] (TS-857) Crash Report:
HttpTunnel::chain_abort_all -> HttpServerSession::do_io_close ->
UnixNetVConnection::do_io_close
Posted by "Alan M. Carroll (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13166513#comment-13166513 ]
Alan M. Carroll commented on TS-857:
------------------------------------
Where would it record the pending event? The presumption is that the only other thread that might close it is the one that will process the event.
But the real issue is that sometimes the lock is dropped between the time the lock try is done and the event is scheduled, leading to scheduling on the null thread. If you look at TS-934 you can see how that issue is handled there, but even that's not sufficient because normal VC processing from NetHandler::mainNetEvent does not lock the VCs, so there isn't any way do anything safely in this case.
> 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
> Assignee: weijin
> Fix For: 3.1.3
>
> Attachments: ts-857.diff, ts-857.diff
>
>
> 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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[jira] [Updated] (TS-857) Crash Report: HttpTunnel::chain_abort_all
-> HttpServerSession::do_io_close -> UnixNetVConnection::do_io_close
Posted by "weijin (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
weijin updated TS-857:
----------------------
Attachment: (was: ts-854.diff)
> 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
> Assignee: weijin
> Fix For: 3.1.2
>
> Attachments: ts-857.diff
>
>
> 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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[jira] [Commented] (TS-857) Crash Report:
HttpTunnel::chain_abort_all -> HttpServerSession::do_io_close ->
UnixNetVConnection::do_io_close
Posted by "John Plevyak (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13166353#comment-13166353 ]
John Plevyak commented on TS-857:
---------------------------------
So, this patch throws a VC_EVENT_DO_CLOSE event at a NetVC, but it doesn't record that fact that the event is outstanding? What prevents the NetVC from being deallocated before the event is processed?
> 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
> Assignee: weijin
> Fix For: 3.1.3
>
> Attachments: ts-857.diff, ts-857.diff
>
>
> 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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[jira] [Updated] (TS-857) Crash Report: HttpTunnel::chain_abort_all
-> HttpServerSession::do_io_close -> UnixNetVConnection::do_io_close
Posted by "John Plevyak (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
John Plevyak updated TS-857:
----------------------------
Attachment: locking-jp1.patch
This fixes a race in inactivity timeouts coming from the InactivityCop
> 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
> Assignee: weijin
> Fix For: 3.1.5
>
> Attachments: locking-jp1.patch, ts-857.diff, ts-857.diff, ts-857.diff
>
>
> 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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[jira] [Updated] (TS-857) Crash Report: HttpTunnel::chain_abort_all
-> HttpServerSession::do_io_close -> UnixNetVConnection::do_io_close
Posted by "Alan M. Carroll (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alan M. Carroll updated TS-857:
-------------------------------
Attachment: ts-857.diff
> 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
> Assignee: weijin
> Fix For: 3.1.2
>
> Attachments: ts-857.diff, ts-857.diff
>
>
> 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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[jira] [Commented] (TS-857) Crash Report:
HttpTunnel::chain_abort_all -> HttpServerSession::do_io_close ->
UnixNetVConnection::do_io_close
Posted by "John Plevyak (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13232159#comment-13232159 ]
John Plevyak commented on TS-857:
---------------------------------
Could the non-locked access be coming from the InactivityCop? See attached lock patch which handles a race in that code.
> 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
> Assignee: weijin
> Fix For: 3.1.5
>
> Attachments: ts-857.diff, ts-857.diff, ts-857.diff
>
>
> 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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[jira] [Updated] (TS-857) Crash Report: HttpTunnel::chain_abort_all
-> HttpServerSession::do_io_close -> UnixNetVConnection::do_io_close
Posted by "mohan_zl (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
mohan_zl updated TS-857:
------------------------
Fix Version/s: (was: 3.1.0)
3.1.1
> 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: 3.1.1
>
>
> 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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[jira] [Updated] (TS-857) Crash Report: HttpTunnel::chain_abort_all
-> HttpServerSession::do_io_close -> UnixNetVConnection::do_io_close
Posted by "Leif Hedstrom (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Leif Hedstrom updated TS-857:
-----------------------------
Fix Version/s: 3.1.0
> 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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[jira] [Updated] (TS-857) Crash Report: HttpTunnel::chain_abort_all
-> HttpServerSession::do_io_close -> UnixNetVConnection::do_io_close
Posted by "weijin (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
weijin updated TS-857:
----------------------
Attachment: ts-854.diff
This patch make net_vc::do_io_close thread safe, and it is simple and have no need to lock vc`s mutex. In my test, the crash did not happen again, I think we should have more test.
> 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
> Assignee: weijin
> Fix For: 3.1.2
>
> Attachments: ts-854.diff
>
>
> 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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[jira] [Commented] (TS-857) Crash Report:
HttpTunnel::chain_abort_all -> HttpServerSession::do_io_close ->
UnixNetVConnection::do_io_close
Posted by "AdunGaos (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13057723#comment-13057723 ]
AdunGaos commented on TS-857:
-----------------------------
<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 0x00002b9a63a34ef1 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=0x2aaab0052f00, alerrno=<value optimized out>) at ../../iocore/eventsystem/I_Lock.h:297
#5 0x0000000000513f5a in HttpClientSession::do_io_close (this=0x78046f0, alerrno=-1) at HttpClientSession.cc:310
#6 0x000000000052588c in HttpSM::tunnel_handler_ua (this=0x2aaaafcd8c40, event=103, c=0x2aaaafcda968) at HttpSM.cc:3027
#7 0x000000000056f9dc in HttpTunnel::consumer_handler (this=0x2aaaafcda930, event=103, c=0x2aaaafcda968) at HttpTunnel.cc:1232
#8 0x000000000057095e in HttpTunnel::finish_all_internal (this=0x2aaaafcda930, p=0x2aaaafcdab28, chain=false) at HttpTunnel.cc:1359
#9 0x0000000000526e07 in HttpSM::tunnel_handler_server (this=0x2aaaafcd8c40, event=104, p=0x2aaaafcdab28) at HttpTunnel.h:311
#10 0x000000000056eb21 in HttpTunnel::producer_handler (this=0x2aaaafcda930, event=104, p=0x2aaaafcdab28) at HttpTunnel.cc:1136
#11 0x000000000056fca0 in HttpTunnel::main_handler (this=0x2aaaafcda930, event=1106414096, data=<value optimized out>) at HttpTunnel.cc:1452
#12 0x000000000069f097 in read_from_net (nh=0x2aaaab22e688, vc=0x2aaab04fef40, thread=<value optimized out>) at ../../iocore/eventsystem/I_Continuation.h:146
#13 0x00000000006940e1 in NetHandler::mainNetEvent (this=0x2aaaab22e688, event=<value optimized out>, e=0x2aaaab9b601c) at UnixNet.cc:389
#14 0x00000000006c4fdf in EThread::process_event (this=0x2aaaab22d010, e=0x693bac0, calling_code=5) at I_Continuation.h:146
#15 0x00000000006c58ec in EThread::execute (this=0x2aaaab22d010) at UnixEThread.cc:262
#16 0x00000000006c431e in spawn_thread_internal (a=0x692f5d0) at Thread.cc:88
#17 0x00000031060064a7 in start_thread () from /lib64/libpthread.so.0
#18 0x00000031054d3c2d in clone () from /lib64/libc.so.6
(gdb) info f
Stack level 0, frame at 0x41f22560:
rip = 0x2b9a63a34df3 in ink_stack_trace_get(void**, int, int) (ink_stack_trace.cc:68); saved rip 0x2b9a63a34ef1
called by frame at 0x41f229b0
source language c++.
Arglist at 0x41f22540, args: stack=<value optimized out>, len=<value optimized out>, signalhandler_frame=<value optimized out>
Locals at 0x41f22540, Previous frame's sp is 0x41f22560
Saved registers:
rbx at 0x41f22548, rbp at 0x41f22550, rip at 0x41f22558
</code>
> 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
>
> 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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[jira] [Updated] (TS-857) Crash Report: HttpTunnel::chain_abort_all
-> HttpServerSession::do_io_close -> UnixNetVConnection::do_io_close
Posted by "Alan M. Carroll (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alan M. Carroll updated TS-857:
-------------------------------
Attachment: ts-857.diff
My proposed patched. The support in IntrusivePtr.h is more extensive than actually required and stems from intermediate fixes that required that support. Since that might be useful in the future it was left in, although not currently used. The primary change is to use a reference counted list for the NetHandler open_list which prevents the VCs from being cleaned up while shared in other threads. Still need to verify that they do get cleaned up at some point.
> 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
> Assignee: weijin
> Fix For: 3.1.5
>
> Attachments: ts-857.diff, ts-857.diff, ts-857.diff
>
>
> 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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[jira] [Commented] (TS-857) Crash Report:
HttpTunnel::chain_abort_all -> HttpServerSession::do_io_close ->
UnixNetVConnection::do_io_close
Posted by "weijin (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13144936#comment-13144936 ]
weijin commented on TS-857:
---------------------------
httpsm can be callbacked between different threads, when terminating the sm, we call do_io_close to close the net_vc, but net_vc::do_io_close is not thread safe, Inactivlity_cop and netHandler can also close net_vc when net_vc::closed is set without locking the mutex of net_vc. I hope this can also explain TS-934.
I have read amc`s patch for TS-934 carefully recently, he contributed a lot in the problem solving. I have two questions: 1) should we lock mutex of net_vc in Inactivlity_cop and netHandler 2) should one thread can close net_vc of a different thread.
I tend to add some codes in net_vc::do_io_close and net_vc::mainEvent to make it thread safe:
UnixNetVConnection::do_io_close
{
if (thread != this_ethread()) {
thread->schedule_imm(this, EVENT_VC_TRY_TO_CLOSE);
return;
}
disable_read(this);
disable_write(this);
.....
close_UnixNetVConneciton(this, t);
}
UnixNetVConnection::mainEvent(int event, void *e)
{
if (event == EVENT_VC_TRY_TO_CLOSE) {
do_io_close();
return EVENT_DONE;
}
....
// check the active and inactivity timeout
....
}
> 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
> Assignee: weijin
> Fix For: 3.1.2
>
>
> 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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[jira] [Reopened] (TS-857) Crash Report:
HttpTunnel::chain_abort_all -> HttpServerSession::do_io_close ->
UnixNetVConnection::do_io_close
Posted by "Leif Hedstrom (Reopened) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Leif Hedstrom reopened TS-857:
------------------------------
> 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
> Assignee: weijin
> Fix For: 3.1.1
>
> Attachments: ts-857.diff, ts-857.diff
>
>
> 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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[jira] [Updated] (TS-857) Crash Report: HttpTunnel::chain_abort_all
-> HttpServerSession::do_io_close -> UnixNetVConnection::do_io_close
Posted by "John Plevyak (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
John Plevyak updated TS-857:
----------------------------
Attachment: TS-857-jp1.patch
Eliminate a race in UnixNetVConnection::do_io_close().
> 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
> Assignee: weijin
> Fix For: 3.1.5
>
> Attachments: TS-857-jp1.patch, locking-jp1.patch, ts-857.diff, ts-857.diff, ts-857.diff
>
>
> 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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[jira] [Issue Comment Edited] (TS-857) Crash Report:
HttpTunnel::chain_abort_all -> HttpServerSession::do_io_close ->
UnixNetVConnection::do_io_close
Posted by "AdunGaos (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13057723#comment-13057723 ]
AdunGaos edited comment on TS-857 at 6/30/11 9:47 AM:
------------------------------------------------------
{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 0x00002b9a63a34ef1 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=0x2aaab0052f00, alerrno=<value optimized out>) at ../../iocore/eventsystem/I_Lock.h:297
#5 0x0000000000513f5a in HttpClientSession::do_io_close (this=0x78046f0, alerrno=-1) at HttpClientSession.cc:310
#6 0x000000000052588c in HttpSM::tunnel_handler_ua (this=0x2aaaafcd8c40, event=103, c=0x2aaaafcda968) at HttpSM.cc:3027
#7 0x000000000056f9dc in HttpTunnel::consumer_handler (this=0x2aaaafcda930, event=103, c=0x2aaaafcda968) at HttpTunnel.cc:1232
#8 0x000000000057095e in HttpTunnel::finish_all_internal (this=0x2aaaafcda930, p=0x2aaaafcdab28, chain=false) at HttpTunnel.cc:1359
#9 0x0000000000526e07 in HttpSM::tunnel_handler_server (this=0x2aaaafcd8c40, event=104, p=0x2aaaafcdab28) at HttpTunnel.h:311
#10 0x000000000056eb21 in HttpTunnel::producer_handler (this=0x2aaaafcda930, event=104, p=0x2aaaafcdab28) at HttpTunnel.cc:1136
#11 0x000000000056fca0 in HttpTunnel::main_handler (this=0x2aaaafcda930, event=1106414096, data=<value optimized out>) at HttpTunnel.cc:1452
#12 0x000000000069f097 in read_from_net (nh=0x2aaaab22e688, vc=0x2aaab04fef40, thread=<value optimized out>) at ../../iocore/eventsystem/I_Continuation.h:146
#13 0x00000000006940e1 in NetHandler::mainNetEvent (this=0x2aaaab22e688, event=<value optimized out>, e=0x2aaaab9b601c) at UnixNet.cc:389
#14 0x00000000006c4fdf in EThread::process_event (this=0x2aaaab22d010, e=0x693bac0, calling_code=5) at I_Continuation.h:146
#15 0x00000000006c58ec in EThread::execute (this=0x2aaaab22d010) at UnixEThread.cc:262
#16 0x00000000006c431e in spawn_thread_internal (a=0x692f5d0) at Thread.cc:88
#17 0x00000031060064a7 in start_thread () from /lib64/libpthread.so.0
#18 0x00000031054d3c2d in clone () from /lib64/libc.so.6
(gdb) info f
Stack level 0, frame at 0x41f22560:
rip = 0x2b9a63a34df3 in ink_stack_trace_get(void**, int, int) (ink_stack_trace.cc:68); saved rip 0x2b9a63a34ef1
called by frame at 0x41f229b0
source language c++.
Arglist at 0x41f22540, args: stack=<value optimized out>, len=<value optimized out>, signalhandler_frame=<value optimized out>
Locals at 0x41f22540, Previous frame's sp is 0x41f22560
Saved registers:
rbx at 0x41f22548, rbp at 0x41f22550, rip at 0x41f22558
{code}
was (Author: adungaos):
<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 0x00002b9a63a34ef1 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=0x2aaab0052f00, alerrno=<value optimized out>) at ../../iocore/eventsystem/I_Lock.h:297
#5 0x0000000000513f5a in HttpClientSession::do_io_close (this=0x78046f0, alerrno=-1) at HttpClientSession.cc:310
#6 0x000000000052588c in HttpSM::tunnel_handler_ua (this=0x2aaaafcd8c40, event=103, c=0x2aaaafcda968) at HttpSM.cc:3027
#7 0x000000000056f9dc in HttpTunnel::consumer_handler (this=0x2aaaafcda930, event=103, c=0x2aaaafcda968) at HttpTunnel.cc:1232
#8 0x000000000057095e in HttpTunnel::finish_all_internal (this=0x2aaaafcda930, p=0x2aaaafcdab28, chain=false) at HttpTunnel.cc:1359
#9 0x0000000000526e07 in HttpSM::tunnel_handler_server (this=0x2aaaafcd8c40, event=104, p=0x2aaaafcdab28) at HttpTunnel.h:311
#10 0x000000000056eb21 in HttpTunnel::producer_handler (this=0x2aaaafcda930, event=104, p=0x2aaaafcdab28) at HttpTunnel.cc:1136
#11 0x000000000056fca0 in HttpTunnel::main_handler (this=0x2aaaafcda930, event=1106414096, data=<value optimized out>) at HttpTunnel.cc:1452
#12 0x000000000069f097 in read_from_net (nh=0x2aaaab22e688, vc=0x2aaab04fef40, thread=<value optimized out>) at ../../iocore/eventsystem/I_Continuation.h:146
#13 0x00000000006940e1 in NetHandler::mainNetEvent (this=0x2aaaab22e688, event=<value optimized out>, e=0x2aaaab9b601c) at UnixNet.cc:389
#14 0x00000000006c4fdf in EThread::process_event (this=0x2aaaab22d010, e=0x693bac0, calling_code=5) at I_Continuation.h:146
#15 0x00000000006c58ec in EThread::execute (this=0x2aaaab22d010) at UnixEThread.cc:262
#16 0x00000000006c431e in spawn_thread_internal (a=0x692f5d0) at Thread.cc:88
#17 0x00000031060064a7 in start_thread () from /lib64/libpthread.so.0
#18 0x00000031054d3c2d in clone () from /lib64/libc.so.6
(gdb) info f
Stack level 0, frame at 0x41f22560:
rip = 0x2b9a63a34df3 in ink_stack_trace_get(void**, int, int) (ink_stack_trace.cc:68); saved rip 0x2b9a63a34ef1
called by frame at 0x41f229b0
source language c++.
Arglist at 0x41f22540, args: stack=<value optimized out>, len=<value optimized out>, signalhandler_frame=<value optimized out>
Locals at 0x41f22540, Previous frame's sp is 0x41f22560
Saved registers:
rbx at 0x41f22548, rbp at 0x41f22550, rip at 0x41f22558
</code>
> 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
>
> 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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[jira] [Updated] (TS-857) Crash Report: HttpTunnel::chain_abort_all
-> HttpServerSession::do_io_close -> UnixNetVConnection::do_io_close
Posted by "Leif Hedstrom (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Leif Hedstrom updated TS-857:
-----------------------------
Fix Version/s: (was: 3.1.1)
3.1.3
> 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
> Assignee: weijin
> Fix For: 3.1.3
>
> Attachments: ts-857.diff, ts-857.diff
>
>
> 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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[jira] [Assigned] (TS-857) Crash Report:
HttpTunnel::chain_abort_all -> HttpServerSession::do_io_close ->
UnixNetVConnection::do_io_close
Posted by "Zhao Yongming (Assigned) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhao Yongming reassigned TS-857:
--------------------------------
Assignee: weijin
weijin is working on threading & net crashing issue. he have got some directions for this issue.
> 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
> Assignee: weijin
> Fix For: 3.1.2
>
>
> 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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[jira] [Commented] (TS-857) Crash Report:
HttpTunnel::chain_abort_all -> HttpServerSession::do_io_close ->
UnixNetVConnection::do_io_close
Posted by "mohan_zl (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13058160#comment-13058160 ]
mohan_zl commented on TS-857:
-----------------------------
#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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[jira] [Issue Comment Edited] (TS-857) Crash Report:
HttpTunnel::chain_abort_all -> HttpServerSession::do_io_close ->
UnixNetVConnection::do_io_close
Posted by "mohan_zl (JIRA)" <ji...@apache.org>.
[ 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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Re: [jira] [Commented] (TS-857) Crash Report: HttpTunnel::chain_abort_all
-> HttpServerSession::do_io_close -> UnixNetVConnection::do_io_close
Posted by Leif Hedstrom <zw...@apache.org>.
On 11/11/11 5:18 PM, Alan M. Carroll (Commented) (JIRA) wrote:
>
> * I put the new event type in iocore/eventsystem/I_VConnection.h where the other VConnection events are.
> * Added some comments.
> * Fixed a broken comment in I_Event.h which misdirected me about schedule_imm in my earlier work. I found the correct comment in a very old copy of the file and put it back.
>
> I am currently doing some live testing, but I would like to commit this for 3.1.1.
Ok, let me know when it's landed, I'll delay the release until you've
committed this.
Thanks,
-- leif
[jira] [Commented] (TS-857) Crash Report:
HttpTunnel::chain_abort_all -> HttpServerSession::do_io_close ->
UnixNetVConnection::do_io_close
Posted by "Alan M. Carroll (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13148887#comment-13148887 ]
Alan M. Carroll commented on TS-857:
------------------------------------
I have reviewed the patch and it looks basically correct to me. I had a few style issues, which I have corrected in my version of the patch.
* I put the new event type in iocore/eventsystem/I_VConnection.h where the other VConnection events are.
* Added some comments.
* Fixed a broken comment in I_Event.h which misdirected me about schedule_imm in my earlier work. I found the correct comment in a very old copy of the file and put it back.
I am currently doing some live testing, but I would like to commit this for 3.1.1.
> 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
> Assignee: weijin
> Fix For: 3.1.2
>
> Attachments: ts-857.diff
>
>
> 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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[jira] [Commented] (TS-857) Crash Report:
HttpTunnel::chain_abort_all -> HttpServerSession::do_io_close ->
UnixNetVConnection::do_io_close
Posted by "John Plevyak (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13166354#comment-13166354 ]
John Plevyak commented on TS-857:
---------------------------------
So, this patch throws a VC_EVENT_DO_CLOSE event at a NetVC, but it doesn't record that fact that the event is outstanding? What prevents the NetVC from being deallocated before the event is processed?
> 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
> Assignee: weijin
> Fix For: 3.1.3
>
> Attachments: ts-857.diff, ts-857.diff
>
>
> 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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[jira] [Commented] (TS-857) Crash Report:
HttpTunnel::chain_abort_all -> HttpServerSession::do_io_close ->
UnixNetVConnection::do_io_close
Posted by "Otto van der Schaaf (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13237651#comment-13237651 ]
Otto van der Schaaf commented on TS-857:
----------------------------------------
i retested with trunk, i cannot reproduce the stack trace i added anymore, so i think this trace is solved
> 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
> Assignee: weijin
> Fix For: 3.1.5
>
> Attachments: locking-jp1.patch, ts-857.diff, ts-857.diff, ts-857.diff
>
>
> 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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[jira] [Assigned] (TS-857) Crash Report:
HttpTunnel::chain_abort_all -> HttpServerSession::do_io_close ->
UnixNetVConnection::do_io_close
Posted by "Brian Geffon (Assigned) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Brian Geffon reassigned TS-857:
-------------------------------
Assignee: Brian Geffon (was: weijin)
> 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
> Assignee: Brian Geffon
> Fix For: 3.1.4
>
> Attachments: TS-857-jp1.patch, locking-jp1.patch, ts-857.diff, ts-857.diff, ts-857.diff
>
>
> 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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[jira] [Commented] (TS-857) Crash Report:
HttpTunnel::chain_abort_all -> HttpServerSession::do_io_close ->
UnixNetVConnection::do_io_close
Posted by "Zhao Yongming (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13227664#comment-13227664 ]
Zhao Yongming commented on TS-857:
----------------------------------
we have the codes commit in our tree in:
https://gitorious.org/trafficserver/taobao/commit/c0fdec56bacea139a026412038378d7a8f65a731
> 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
> Assignee: weijin
> Fix For: 3.1.5
>
> Attachments: ts-857.diff, ts-857.diff, ts-857.diff
>
>
> 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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[jira] [Updated] (TS-857) Crash Report: HttpTunnel::chain_abort_all
-> HttpServerSession::do_io_close -> UnixNetVConnection::do_io_close
Posted by "John Plevyak (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
John Plevyak updated TS-857:
----------------------------
Backport to Version: 3.0.5
> 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
> Assignee: weijin
> Fix For: 3.1.5
>
> Attachments: TS-857-jp1.patch, locking-jp1.patch, ts-857.diff, ts-857.diff, ts-857.diff
>
>
> 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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[jira] [Commented] (TS-857) Crash Report:
HttpTunnel::chain_abort_all -> HttpServerSession::do_io_close ->
UnixNetVConnection::do_io_close
Posted by "Otto van der Schaaf (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/TS-857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13236722#comment-13236722 ]
Otto van der Schaaf commented on TS-857:
----------------------------------------
another trace, put here as per amc's request:
Program received signal SIGSEGV, Segmentation fault.
ink_atomiclist_push (l=0x100bb0, item=0x11a4f00) at ink_queue.cc:457
457 volatile_void_p *adr_of_next = (volatile_void_p *) ADDRESS_OF_NEXT(item, l->offset);
(gdb) bt
#0 ink_atomiclist_push (l=0x100bb0, item=0x11a4f00) at ink_queue.cc:457
#1 0x00000000006aab3b in ProtectedQueue::enqueue (this=0x100bb0, e=<optimized out>, fast_signal=false) at ProtectedQueue.cc:53
#2 0x0000000000511ff6 in HttpClientSession::do_io_close (this=0x11b89b0, alerrno=-1) at HttpClientSession.cc:331
#3 0x0000000000522fba in HttpSM::tunnel_handler_ua (this=0x7fffeb726650, event=103, c=0x7fffeb728270) at HttpSM.cc:3029
#4 0x0000000000566006 in HttpTunnel::consumer_handler (this=0x7fffeb7281c8, event=103, c=0x7fffeb728270) at HttpTunnel.cc:1232
#5 0x0000000000566800 in HttpTunnel::finish_all_internal (this=0x7fffeb7281c8, p=0x7fffeb7284b0, chain=false) at HttpTunnel.cc:1359
#6 0x0000000000520680 in local_finish_all (p=0x7fffeb7284b0, this=<optimized out>) at HttpTunnel.h:311
#7 HttpSM::tunnel_handler_transform_read (this=0x7fffeb726650, event=104, p=0x7fffeb7284b0) at HttpSM.cc:3572
#8 0x0000000000565a6c in HttpTunnel::producer_handler (this=0x7fffeb7281c8, event=104, p=0x7fffeb7284b0) at HttpTunnel.cc:1136
#9 0x0000000000565eb0 in HttpTunnel::main_handler (this=0x7fffeb7281c8, event=<optimized out>, data=<optimized out>) at HttpTunnel.cc:1452
#10 0x00000000004e78c5 in TransformTerminus::handle_event (this=0x7fffe4036998, event=<optimized out>, edata=<optimized out>) at Transform.cc:241
#11 0x00000000006ac450 in handleEvent (data=0x11a4fc0, event=1, this=<optimized out>) at I_Continuation.h:146
#12 EThread::process_event (this=0x7ffff474f010, e=0x11a4fc0, calling_code=1) at UnixEThread.cc:142
#13 0x00000000006ad01e in EThread::execute (this=0x7ffff474f010) at UnixEThread.cc:234
#14 0x000000000047d5f2 in main (argc=<optimized out>, argv=<optimized out>) at Main.cc:1939
> 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
> Assignee: weijin
> Fix For: 3.1.5
>
> Attachments: locking-jp1.patch, ts-857.diff, ts-857.diff, ts-857.diff
>
>
> 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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