[
https://issues.apache.org/jira/browse/TS-877?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Leif Hedstrom updated TS-877:
-----------------------------
Lets move this out to 3.1.1 or 3.1.2, we need better understanding on how this
gets corrupted in the first place. And perhaps change the underlying code
instead of trying to deal with the symptoms (as we discussed earlier).
> Segfault caused by HTTPInfo::object_key_get
> --------------------------------------------
>
> Key: TS-877
> URL: https://issues.apache.org/jira/browse/TS-877
> Project: Traffic Server
> Issue Type: Bug
> Components: HTTP
> Affects Versions: 3.0.0
> Environment: Ubuntu 10.04tls 64bit
> Reporter: Kingsley Foreman
> Labels: crash
> Fix For: 3.1.0
>
>
> Segfault caused by HTTPInfo::object_key_get
> Reading symbols from /usr/lib/libtsutil.so.3...done.
> Loaded symbols for /usr/lib/libtsutil.so.3
> Reading symbols from /lib/libpthread.so.0...(no debugging symbols
> found)...done.
> Loaded symbols for /lib/libpthread.so.0
> Reading symbols from /lib/libnsl.so.1...(no debugging symbols found)...done.
> Loaded symbols for /lib/libnsl.so.1
> Reading symbols from /lib/libresolv.so.2...(no debugging symbols
> found)...done.
> Loaded symbols for /lib/libresolv.so.2
> Reading symbols from /lib/librt.so.1...(no debugging symbols found)...done.
> Loaded symbols for /lib/librt.so.1
> Reading symbols from /lib/libpcre.so.3...(no debugging symbols found)...done.
> Loaded symbols for /lib/libpcre.so.3
> Reading symbols from /lib/libssl.so.0.9.8...(no debugging symbols
> found)...done.
> Loaded symbols for /lib/libssl.so.0.9.8
> Reading symbols from /lib/libcrypto.so.0.9.8...(no debugging symbols
> found)...done.
> Loaded symbols for /lib/libcrypto.so.0.9.8
> Reading symbols from /usr/lib/libtcl8.4.so.0...(no debugging symbols
> found)...done.
> Loaded symbols for /usr/lib/libtcl8.4.so.0
> Reading symbols from /lib/libdl.so.2...(no debugging symbols found)...done.
> Loaded symbols for /lib/libdl.so.2
> Reading symbols from /lib/libexpat.so.1...(no debugging symbols found)...done.
> Loaded symbols for /lib/libexpat.so.1
> Reading symbols from /lib/libz.so.1...(no debugging symbols found)...done.
> Loaded symbols for /lib/libz.so.1
> Reading symbols from /usr/lib/libstdc++.so.6...(no debugging symbols
> found)...done.
> Loaded symbols for /usr/lib/libstdc++.so.6
> Reading symbols from /lib/libm.so.6...(no debugging symbols found)...done.
> Loaded symbols for /lib/libm.so.6
> Reading symbols from /lib/libgcc_s.so.1...(no debugging symbols found)...done.
> Loaded symbols for /lib/libgcc_s.so.1
> Reading symbols from /lib/libc.so.6...(no debugging symbols found)...done.
> Loaded symbols for /lib/libc.so.6
> Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols
> found)...done.
> Loaded symbols for /lib64/ld-linux-x86-64.so.2
> Reading symbols from /lib/libnss_files.so.2...(no debugging symbols
> found)...done.
> Loaded symbols for /lib/libnss_files.so.2
> Reading symbols from /lib/libnss_dns.so.2...(no debugging symbols
> found)...done.
> Loaded symbols for /lib/libnss_dns.so.2
> Reading symbols from /usr/libexec/trafficserver/header_filter.so...done.
> Loaded symbols for /usr/libexec/trafficserver/header_filter.so
> Core was generated by `/usr/bin/traffic_server -M -A,9:X'.
> Program terminated with signal 11, Segmentation fault.
> #0 0x00000000005975ef in HTTPInfo::object_key_get (this=0x2ae710002c58) at
> ../../proxy/hdrs/HTTP.h:1375
> 1375 ((int32_t *) & val)[0] = m_alt->m_object_key[0];
> (gdb) bt
> #0 0x00000000005975ef in HTTPInfo::object_key_get (this=0x2ae710002c58) at
> ../../proxy/hdrs/HTTP.h:1375
> #1 0x0000000000592c72 in HttpTransactCache::SelectFromAlternates
> (cache_vector=0x1c96568, client_request=0x1c96528,
> http_config_params=0x2ae66c4b5228)
> at HttpTransactCache.cc:213
> #2 0x00000000006cb4f1 in CacheVC::openReadChooseWriter (this=0x1c96460,
> event=2, e=0x1e6d6d0) at CacheRead.cc:262
> #3 0x00000000006cbc82 in CacheVC::openReadFromWriter (this=0x1c96460,
> event=2, e=0x1e6d6d0) at CacheRead.cc:332
> #4 0x00000000004e63e8 in Continuation::handleEvent (this=0x1c96460, event=2,
> data=0x1e6d6d0) at ../iocore/eventsystem/I_Continuation.h:146
> #5 0x000000000072055d in EThread::process_event (this=0x2ae646b46010,
> e=0x1e6d6d0, calling_code=2) at UnixEThread.cc:140
> #6 0x000000000072090d in EThread::execute (this=0x2ae646b46010) at
> UnixEThread.cc:217
> #7 0x000000000071ec32 in spawn_thread_internal (a=0x1a14380) at Thread.cc:88
> #8 0x00002ae643f639ca in start_thread () from /lib/libpthread.so.0
> #9 0x00002ae64616970d in clone () from /lib/libc.so.6
> #10 0x0000000000000000 in ?? ()
> (gdb) print *this
> $1 = {m_alt = 0x0}
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
