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https://issues.apache.org/jira/browse/TS-1602?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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James Peach updated TS-1602:
----------------------------
Labels: crash (was: )
> crash at http_hdr_type_get
> --------------------------
>
> Key: TS-1602
> URL: https://issues.apache.org/jira/browse/TS-1602
> Project: Traffic Server
> Issue Type: Bug
> Components: HTTP, MIME
> Affects Versions: 3.2.0
> Reporter: Bin Chen
> Assignee: taorui
> Labels: crash
> Fix For: sometime
>
>
> {code}
> Program terminated with signal 11, Segmentation fault.
> #0 0x00000000005034b0 in http_hdr_type_get (hh=0x2abf98de9898) at
> hdrs/HTTP.h:957
> /usr/src/debug/trafficserver-3.2.0/proxy/hdrs/HTTP.h:957:28250:beg:0x5034b0
> Missing separate debuginfos, use: debuginfo-install
> expat-2.0.1-9.1.el6.x86_64 glibc-2.12-1.47.el6.x86_64
> keyutils-libs-1.4-3.el6.x86_64 krb5-libs-1.9-22.el6.x86_64
> libcom_err-1.41.12-11.el6.x86_64 libgcc-4.4.6-3.el6.x86_64
> libselinux-2.0.94-5.2.el6.x86_64 libstdc++-4.4.6-3.el6.x86_64
> ncurses-libs-5.7-3.20090208.el6.x86_64 openssl-1.0.0-20.el6.x86_64
> pcre-7.8-3.1.el6.x86_64 readline-6.0-3.el6.x86_64 tcl-8.5.7-6.el6.x86_64
> xz-libs-4.999.9-0.3.beta.20091007git.el6.x86_64 zlib-1.2.3-27.el6.x86_64
> (gdb) bt
> #0 0x00000000005034b0 in http_hdr_type_get (hh=0x2abf98de9898) at
> hdrs/HTTP.h:957
> #1 0x00000000005034d2 in HTTPHdr::type_get (this=0x2ba4d149f088) at
> hdrs/HTTP.h:967
> #2 0x000000000058e6f4 in HttpTransact::HandleCacheOpenRead
> (s=0x2ba51d5d2838) at HttpTransact.cc:2046
> #3 0x000000000057af93 in HttpSM::call_transact_and_set_next_state
> (this=0x2ba51d5d27d0,
> f=0x58e5cc <HttpTransact::HandleCacheOpenRead(HttpTransact::State*)>) at
> HttpSM.cc:6425
> #4 0x000000000056e576 in HttpSM::state_cache_open_read (this=0x2ba51d5d27d0,
> event=1102, data=0x2ba3f8d00c10)
> at HttpSM.cc:2406
> #5 0x000000000056e968 in HttpSM::main_handler (this=0x2ba51d5d27d0,
> event=1102, data=0x2ba3f8d00c10) at HttpSM.cc:2465
> #6 0x00000000004e6fae in Continuation::handleEvent (this=0x2ba51d5d27d0,
> event=1102, data=0x2ba3f8d00c10)
> at ../iocore/eventsystem/I_Continuation.h:146
> #7 0x0000000000556f02 in HttpCacheSM::state_cache_open_read
> (this=0x2ba51d5d4898, event=1102, data=0x2ba3f8d00c10)
> at HttpCacheSM.cc:118
> #8 0x00000000004e6fae in Continuation::handleEvent (this=0x2ba51d5d4898,
> event=1102, data=0x2ba3f8d00c10)
> at ../iocore/eventsystem/I_Continuation.h:146
> #9 0x0000000000649779 in CacheContinuation::callback_user
> (this=0x2ba410a95560, res=1102, e=0x2ba3f8d00c10)
> at ClusterCache.cc:2813
> #10 0x0000000000648433 in CacheContinuation::remoteOpEvent
> (this=0x2ba410a95560, event_code=1151, e=0x2ba4d149f000)
> at ClusterCache.cc:2345
> #11 0x00000000004e6fae in Continuation::handleEvent (this=0x2ba410a95560,
> event=1151, data=0x2ba4d149f000)
> at ../iocore/eventsystem/I_Continuation.h:146
> #12 0x000000000064751c in cache_op_result_ClusterFunction (ch=0x2ba428881140,
> d=0x2ba570cd4018, l=2776)
> at ClusterCache.cc:2088
> #13 0x0000000000651747 in ClusterHandler::process_incoming_callouts
> (this=0x2ba428881140, m=0x2ba3f92a3c50)
> at ClusterHandler.cc:1237
> #14 0x00000000006598db in ClusterCalloutContinuation::CalloutHandler
> (this=0x2ba4284057c0, event=2, e=0x2ba314b48ef0)
> at ClusterHandlerBase.cc:62
> #15 0x00000000004e6fae in Continuation::handleEvent (this=0x2ba4284057c0,
> event=2, data=0x2ba314b48ef0)
> at ../iocore/eventsystem/I_Continuation.h:146
> #16 0x00000000006d99b8 in EThread::process_event (this=0x2ba2cf72e010,
> e=0x2ba314b48ef0, calling_code=2)
> at UnixEThread.cc:189
> #17 0x00000000006dbd79 in PriorityEventQueue::check_ready
> (this=0x2ba2cf82ec40, now=1353969603990860000, t=0x2ba2cf72e010)
> at PQ-List.cc:141
> #18 0x00000000006d9c8a in EThread::execute (this=0x2ba2cf72e010) at
> UnixEThread.cc:258
> #19 0x00000000006d89e7 in spawn_thread_internal (a=0x15c19a0) at Thread.cc:88
> #20 0x0000003c088077f1 in start_thread () from /lib64/libpthread.so.0
> #21 0x0000003c084e570d in clone () from /lib64/libc.so.6
> (gdb) f 0
> #0 0x00000000005034b0 in http_hdr_type_get (hh=0x2abf98de9898) at
> hdrs/HTTP.h:957
> /usr/src/debug/trafficserver-3.2.0/proxy/hdrs/HTTP.h:957:28250:beg:0x5034b0
> (gdb) l
> 952
> -------------------------------------------------------------------------*/
> 953
> 954 inline HTTPType
> 955 http_hdr_type_get(HTTPHdrImpl *hh)
> 956 {
> 957 return (hh->m_polarity);
> 958 }
> 959
> 960
> /*-------------------------------------------------------------------------
> 961
> -------------------------------------------------------------------------*/
> (gdb) p hh->m_polarity
> Cannot access memory at address 0x2abf98de989c
> (gdb) p *hh
> Cannot access memory at address 0x2abf98de9898
> {code}
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