Details

    • Type: Sub-task Sub-task
    • Status: Open
    • Priority: Major Major
    • Resolution: Unresolved
    • Affects Version/s: 3.0.2
    • Fix Version/s: 6.0.0
    • Component/s: HTTP
    • Labels:
    • Environment:

      linux(ubuntu)

      Description

      I encountered a segment faut when I was testing Prefetch module。

      ab -n 1 -c 1 -X 192.168.16.198:8080 -d http://club.baobao.sohu.com/r-mmbb-3954004-0-29-900.html

      configuration in records.config
      CONFIG proxy.config.prefetch.prefetch_enabled INT 1
      configuration in prefetch.config
      prefetch_children 192.168.16.198
      html_tag img src

      #0 0x08124f17 in VIO::reenable (this=0x0) at ../iocore/eventsystem/P_VIO.h:123
      #1 0x08147fe3 in KeepAliveConn::append (this=0xab9aef20, rdr=0x9c91b794) at Prefetch.cc:1984
      #2 0x08145fd7 in KeepAliveConnTable::append (this=0xb2393608, ip=16777343, buf=0x9c91b780, reader=0x9c91b794) at Prefetch.cc:2039
      #3 0x0814679b in KeepAliveLockHandler::handleEvent (this=0xb23e0b30, event=2, data=0x8ab2f60) at Prefetch.cc:2168
      #4 0x08104ba5 in Continuation::handleEvent (this=0xb23e0b30, event=2, data=0x8ab2f60)
      at ../iocore/eventsystem/I_Continuation.h:146
      #5 0x0830a9f5 in EThread::process_event (this=0xb7396008, e=0x8ab2f60, calling_code=2) at UnixEThread.cc:140
      #6 0x0830add5 in EThread::execute (this=0xb7396008) at UnixEThread.cc:217
      #7 0x0830900e in spawn_thread_internal (a=0x895eed8) at Thread.cc:88
      #8 0x00165cc9 in start_thread (arg=0xb6f91b70) at pthread_create.c:304
      #9 0x0066f69e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

      #0 0x08124f17 in VIO::reenable (this=0x0) at ../iocore/eventsystem/P_VIO.h:123
      #1 0x08147fe3 in KeepAliveConn::append (this=0xa5736888, rdr=0x8d0b2f4) at Prefetch.cc:1984
      #2 0x08145fd7 in KeepAliveConnTable::append (this=0xb2393608, ip=16777343, buf=0x8d0b2e0, reader=0x8d0b2f4) at Prefetch.cc:2039
      #3 0x08141db3 in PrefetchUrlBlaster::udpUrlBlaster (this=0x8abd3e0, event=3300, data=0x0) at Prefetch.cc:885
      #4 0x0813e4ea in PrefetchUrlBlaster::init (this=0x8abd3e0, list_head=0xabc59ac0, u_proto=TCP_BLAST) at Prefetch.h:280
      #5 0x08147806 in BlasterUrlList::invokeUrlBlaster (this=0xa7c22260) at Prefetch.h:287
      #6 0x08141ac8 in BlasterUrlList::handleEvent (this=0xa7c22260, event=3302, data=0xabc59ac0) at Prefetch.cc:803
      #7 0x08143c89 in PrefetchBlaster::handleEvent (this=0xa5739920, event=2, data=0x0) at Prefetch.cc:1420
      #8 0x08144f42 in PrefetchBlaster::invokeBlaster (this=0xa5739920) at Prefetch.cc:1769
      #9 0x08143e22 in PrefetchBlaster::handleEvent (this=0xa5739920, event=1102, data=0xb23cdca0) at Prefetch.cc:1448
      #10 0x08104ba5 in Continuation::handleEvent (this=0xa5739920, event=1102, data=0xb23cdca0)
      at ../iocore/eventsystem/I_Continuation.h:146
      #11 0x082c1abf in CacheVC::callcont (this=0xb23cdca0, event=1102) at P_CacheInternal.h:629
      #12 0x082c1487 in CacheVC::openReadStartHead (this=0xb23cdca0, event=3900, e=0x0) at CacheRead.cc:1115
      #13 0x08104ba5 in Continuation::handleEvent (this=0xb23cdca0, event=3900, data=0x0) at ../iocore/eventsystem/I_Continuation.h:146
      #14 0x082c1431 in CacheVC::openReadStartHead (this=0xb23cdca0, event=2, e=0x8ab48a0) at CacheRead.cc:1112
      #15 0x08104ba5 in Continuation::handleEvent (this=0xb23cdca0, event=2, data=0x8ab48a0)
      at ../iocore/eventsystem/I_Continuation.h:146
      #16 0x0830a9f5 in EThread::process_event (this=0xb7295008, e=0x8ab48a0, calling_code=2) at UnixEThread.cc:140
      #17 0x0830add5 in EThread::execute (this=0xb7295008) at UnixEThread.cc:217
      #18 0x0830900e in spawn_thread_internal (a=0x895dd00) at Thread.cc:88
      #19 0x00165cc9 in start_thread (arg=0xb6e90b70) at pthread_create.c:304
      #20 0x0066f69e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

        Activity

        Hide
        bettydramit added a comment -

        is it Obsolete configuration of prefetch.config??? you can ask zwoop

        Show
        bettydramit added a comment - is it Obsolete configuration of prefetch.config??? you can ask zwoop
        Hide
        Leif Hedstrom added a comment -

        Moved to 3.1.4, please move bugs back to 3.1.3, which you will work on in the next 2 weeks.

        Show
        Leif Hedstrom added a comment - Moved to 3.1.4, please move bugs back to 3.1.3, which you will work on in the next 2 weeks.
        Hide
        Leif Hedstrom added a comment -

        Moving this out to 3.3.0, please move back to 3.1.4 if this will be worked on soon. Also, take a look at what can be closed here please!

        Show
        Leif Hedstrom added a comment - Moving this out to 3.3.0, please move back to 3.1.4 if this will be worked on soon . Also, take a look at what can be closed here please!
        Hide
        Leif Hedstrom added a comment -

        Moving to 3.3.2.

        Show
        Leif Hedstrom added a comment - Moving to 3.3.2.
        Hide
        Leif Hedstrom added a comment -

        Is this still an issue ?

        Show
        Leif Hedstrom added a comment - Is this still an issue ?
        Show
        Leif Hedstrom added a comment - Moving to 4.2.0 as per https://cwiki.apache.org/confluence/display/TS/New+Release+Processes

          People

          • Assignee:
            Unassigned
            Reporter:
            yunfei chen
          • Votes:
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            Dates

            • Created:
              Updated:

              Development