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Posted to issues@trafficserver.apache.org by "Zhao Yongming (Resolved) (JIRA)" <ji...@apache.org> on 2012/03/08 07:01:01 UTC

[jira] [Resolved] (TS-1111) crash in RangeTransform::handle_event

     [ https://issues.apache.org/jira/browse/TS-1111?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zhao Yongming resolved TS-1111.
-------------------------------

    Resolution: Fixed
      Assignee: Zhao Yongming  (was: weijin)

git hash 6c4d2b5005cde3aac142b7419cbf37ea4a21f0e5
                
> crash in RangeTransform::handle_event
> -------------------------------------
>
>                 Key: TS-1111
>                 URL: https://issues.apache.org/jira/browse/TS-1111
>             Project: Traffic Server
>          Issue Type: Bug
>            Reporter: Zhao Yongming
>            Assignee: Zhao Yongming
>              Labels: crash
>             Fix For: 3.1.3
>
>         Attachments: transform.patch
>
>
> we have some crashing in range requesting processing, it is on our own tree based on 3.0.x, that maybe the root cause of the do_io_close issue, we are still look at how to fix that, feedback is welcome
> {code}
> #0  0x00000000004dc624 in RangeTransform::handle_event (this=0x2aaed0001fb0, event=1, edata=<value optimized out>) at Transform.cc:926
> 926	      Debug("transform_range", "RangeTransform destroy: %d", m_output_vio ? m_output_vio->ndone : 0);
> (gdb) bt
> #0  0x00000000004dc624 in RangeTransform::handle_event (this=0x2aaed0001fb0, event=1, edata=<value optimized out>) at Transform.cc:926
> #1  0x000000000069145f in EThread::process_event (this=0x2aaaab332010, e=0x591d410, calling_code=1) at I_Continuation.h:146
> #2  0x0000000000691b8b in EThread::execute (this=0x2aaaab332010) at UnixEThread.cc:218
> #3  0x000000000069092e in spawn_thread_internal (a=0x440bfa0) at Thread.cc:88
> #4  0x000000359fe0673d in pthread_create@@GLIBC_2.2.5 () from /lib64/libpthread.so.0
> #5  0x0000000000000000 in ?? ()
> (gdb) p m_output_vio
> $1 = (VIO *) 0x2aaed0029fe8
> (gdb) p *m_output_vio
> Cannot access memory at address 0x2aaed0029fe8
> {code}

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