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Leif Hedstrom commented on TS-729: ---------------------------------- I assume there's no chance you will be able to test v2.1.7 ? Also, do you know which line it's crashing on ? And what the values on parameters and local variables are? > Seg faults within HttpTransactHeaders::insert_via_header_in_request > ------------------------------------------------------------------- > > Key: TS-729 > URL: https://issues.apache.org/jira/browse/TS-729 > Project: Traffic Server > Issue Type: Bug > Components: MIME > Affects Versions: 2.0.1 > Environment: X6240 Sun Blade (AMD64), 64G of RAM. > Reporter: Ricky Chan > > Getting reports of regular seg faults on the traffic server CDN farm, in 1 > site 7 out of 10 servers have segfault at least once in 24 hour period. > Traffic volume is low around 6 MB/s across all 10 servers. The idea was to > put more traffic onto but I need to resolve this first. > Okay I stipped the binaries so the core dump information isn't as help as it > could be but it indicates the issue happened inside > insert_via_header_in_request. > (gdb) bt > #0 0x00000000006f2ef3 in ink_stack_trace_dump () > #1 0x0000000000502f8a in ?? () > #2 <signal handler called> > #3 0x0000000000580903 in HttpTransactHeaders::insert_via_header_in_request () > #4 0x0000000000562a3a in HttpTransact::build_request () > #5 0x00000000005790f6 in HttpTransact::HandleCacheOpenReadHit () > #6 0x0000000000534485 in HttpSM::call_transact_and_set_next_state () > #7 0x000000000054b35b in HttpSM::set_next_state () > #8 0x0000000000534469 in HttpSM::call_transact_and_set_next_state () > #9 0x0000000000536a62 in HttpSM::do_hostdb_lookup () > #10 0x000000000054b5db in HttpSM::set_next_state () > #11 0x0000000000534469 in HttpSM::call_transact_and_set_next_state () > #12 0x000000000054b35b in HttpSM::set_next_state () > #13 0x0000000000534469 in HttpSM::call_transact_and_set_next_state () > #14 0x000000000054b35b in HttpSM::set_next_state () > #15 0x0000000000534469 in HttpSM::call_transact_and_set_next_state () > #16 0x0000000000549491 in HttpSM::state_cache_open_read () > #17 0x0000000000547e3b in HttpSM::main_handler () > #18 0x000000000052457e in HttpCacheSM::state_cache_open_read () > #19 0x0000000000694dc4 in CacheVC::openReadStartEarliest () > #20 0x000000000066e3c0 in CacheVC::handleReadDone () > #21 0x00000000006756fb in AIOCallbackInternal::io_complete () > #22 0x00000000006e3614 in EThread::process_event () > #23 0x00000000006e3f5b in EThread::execute () > #24 0x00000000006e1a72 in ?? () > #25 0x00002b9c8dd73fc7 in start_thread () from /lib/libpthread.so.0 > #26 0x00002b9c8f4e564d in clone () from /lib/libc.so.6 > #27 0x0000000000000000 in ?? () > The segfault issue was the same for all concerned servers. > I'll see if I can put the unstripped binaries back on so we can get more > information. > Ricky -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira