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https://issues.apache.org/jira/browse/TS-4489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15308426#comment-15308426
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ASF GitHub Bot commented on TS-4489:
------------------------------------
GitHub user masaori335 opened a pull request:
https://github.com/apache/trafficserver/pull/682
TS-4489: Remove second calling of Http2ConnectionState::delete_stream in
Http2Stream::do_io_close
[TS-4489](https://issues.apache.org/jira/browse/TS-4489)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/masaori335/trafficserver ts-4489
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/trafficserver/pull/682.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #682
----
commit f1642f0c9f68584a2e001d910c0589bba124dfbc
Author: Masaori Koshiba <[email protected]>
Date: 2016-05-31T19:18:34Z
TS-4489: Remove second calling of Http2ConnectionState::delete_stream in
Http2Stream::do_io_close
----
> Assert fails at Http2ConnectionState::delete_stream
> ---------------------------------------------------
>
> Key: TS-4489
> URL: https://issues.apache.org/jira/browse/TS-4489
> Project: Traffic Server
> Issue Type: Bug
> Components: HTTP/2
> Reporter: Masakazu Kitajo
> Assignee: Masaori Koshiba
> Fix For: 7.0.0
>
>
> {noformat}
> [Jun 1 01:22:32.441] Server {0x7fff79f5c000} DEBUG:
> <Http2ConnectionState.cc:1078 (send_a_data_frame)> (http2_con) [0] [13] End
> of DATA frame
> [Jun 1 01:22:32.441] Server {0x7fff79f5c000} DEBUG:
> <Http2ConnectionState.cc:1104 (send_data_frames)> (http2_cs) Shutdown stream
> 13
> FATAL: Http2ConnectionState.cc:949: failed assertion `client_streams_count >
> 0`
> Process 17085 stopped
> * thread #1: tid = 0x4101ba, 0x00007fff969e1f06
> libsystem_kernel.dylib`__pthread_kill + 10, name = '[ET_NET 0]', queue =
> 'com.apple.main-thread', stop reason = signal SIGABRT
> frame #0: 0x00007fff969e1f06 libsystem_kernel.dylib`__pthread_kill + 10
> libsystem_kernel.dylib`__pthread_kill:
> -> 0x7fff969e1f06 <+10>: jae 0x7fff969e1f10 ; <+20>
> 0x7fff969e1f08 <+12>: movq %rax, %rdi
> 0x7fff969e1f0b <+15>: jmp 0x7fff969dc7cd ; cerror_nocancel
> 0x7fff969e1f10 <+20>: retq
> (lldb) bt
> * thread #1: tid = 0x4101ba, 0x00007fff969e1f06
> libsystem_kernel.dylib`__pthread_kill + 10, name = '[ET_NET 0]', queue =
> 'com.apple.main-thread', stop reason = signal SIGABRT
> * frame #0: 0x00007fff969e1f06 libsystem_kernel.dylib`__pthread_kill + 10
> frame #1: 0x00007fff94c394ec libsystem_pthread.dylib`pthread_kill + 90
> frame #2: 0x00007fff8cf116e7 libsystem_c.dylib`abort + 129
> frame #3: 0x0000000000037c89
> libtsutil.7.dylib`ink_abort(message_format="%s:%d: failed assertion `%s`") +
> 361 at ink_error.cc:79
> frame #4: 0x000000000003559f
> libtsutil.7.dylib`::_ink_assert(expression="client_streams_count > 0",
> file="Http2ConnectionState.cc", line=949) + 47 at ink_assert.cc:37
> frame #5: 0x00000001001a4fd6
> traffic_server`Http2ConnectionState::delete_stream(this=0x0000000000973ea0,
> stream=0x0000000006f93800) + 198 at Http2ConnectionState.cc:949
> frame #6: 0x00000001001ae158
> traffic_server`Http2Stream::do_io_close(this=0x0000000006f93800, (null)=-1) +
> 952 at Http2Stream.cc:271
> frame #7: 0x0000000100140baf
> traffic_server`HttpSM::tunnel_handler_ua(this=0x00000000070829f0, event=103,
> c=0x0000000007083d50) + 1999 at HttpSM.cc:3300
> frame #8: 0x000000010019645c
> traffic_server`HttpTunnel::consumer_handler(this=0x0000000007083d08,
> event=103, c=0x0000000007083d50) + 732 at HttpTunnel.cc:1376
> {noformat}
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