[ https://issues.apache.org/jira/browse/TS-3130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Susan Hinrichs updated TS-3130: ------------------------------- Fix Version/s: (was: 5.2.0) 5.3.0 > Core dump in Logging > -------------------- > > Key: TS-3130 > URL: https://issues.apache.org/jira/browse/TS-3130 > Project: Traffic Server > Issue Type: Bug > Components: Logging > Affects Versions: 5.0.1 > Reporter: Sudheer Vinukonda > Assignee: Sudheer Vinukonda > Fix For: 5.3.0 > > > Seeing a core dump in logging when the configured log buffer is not > sufficient to print a log. > Here's the gdb back trace and some useful info: > {code} > (gdb) bt > #0 0x0000000000665fed in ink_atomic_increment<int, int> (mem=0x68, count=-1) > at ../../lib/ts/ink_atomic.h:89 > #1 0x0000000000662c8e in LogObject::_checkout_write (this=0x264b6f0, > write_offset=0x2ba25de4b508, bytes_needed=25376) at LogObject.cc:501 > #2 0x00000000006632aa in LogObject::log (this=0x264b6f0, lad=0x2ba25de4b650, > text_entry=0x0) at LogObject.cc:618 > #3 0x00000000006659f6 in LogObjectManager::log (this=0x263c0e8, > lad=0x2ba25de4b650) at LogObject.cc:1353 > #4 0x0000000000641a74 in Log::access (lad=0x2ba25de4b650) at Log.cc:1096 > #5 0x00000000005bab9b in HttpBodyTemplate::build_instantiated_buffer > (this=0x2a1ccc0, context=0x2ba4540c4a78, buflen_return=0x2ba25de4c1c8) at > HttpBodyFactory.cc:1011 > #6 0x00000000005b92a0 in HttpBodyFactory::fabricate (this=0x29f8820, > acpt_language_list=0x2ba25de4bd60, acpt_charset_list=0x2ba25de4bc00, > type=0x78c323 "urlrouting#no_mapping", context=0x2ba4540c4a78, > buffer_length_return=0x2ba25de4c1c8, > content_language_return=0x2ba25de4bed8, > content_charset_return=0x2ba25de4bed0, set_return=0x2ba25de4bec8) at > HttpBodyFactory.cc:448 > #7 0x00000000005b8422 in HttpBodyFactory::fabricate_with_old_api(const char > *, HttpTransact::State *, int64_t, int64_t *, char *, size_t, char *, size_t, > const char *, typedef __va_list_tag __va_list_tag *) ( > this=0x29f8820, type=0x78c323 "urlrouting#no_mapping", > context=0x2ba4540c4a78, max_buffer_length=8192, > resulting_buffer_length=0x2ba25de4c1c8, > content_language_out_buf=0x2ba25de4c090 "en", > content_language_buf_size=256, content_type_out_buf=0x2ba25de4bf90 > "text/html", content_type_buf_size=256, format=0x0, ap=0x2ba25de4c1d0) at > HttpBodyFactory.cc:138 > #8 0x00000000006091fe in HttpTransact::build_error_response > (s=0x2ba4540c4a78, status_code=HTTP_STATUS_NOT_FOUND, > reason_phrase_or_null=0x78c339 "Not Found on Accelerator", > error_body_type=0x78c323 "urlrouting#no_mapping", format=0x0) at > HttpTransact.cc:8071 > #9 0x00000000005eab76 in HttpTransact::EndRemapRequest (s=0x2ba4540c4a78) at > HttpTransact.cc:925 > #10 0x00000000005ddbfd in HttpSM::call_transact_and_set_next_state > (this=0x2ba4540c4a10, f=0) at HttpSM.cc:6834 > #11 0x00000000005ddee4 in HttpSM::set_next_state (this=0x2ba4540c4a10) at > HttpSM.cc:6892 > #12 0x00000000005ddd3a in HttpSM::call_transact_and_set_next_state > (this=0x2ba4540c4a10, f=0) at HttpSM.cc:6842 > #13 0x00000000005cc2b3 in HttpSM::handle_api_return (this=0x2ba4540c4a10) at > HttpSM.cc:1507 > #14 0x00000000005cc110 in HttpSM::state_api_callout (this=0x2ba4540c4a10, > event=0, data=0x0) at HttpSM.cc:1439 > #15 0x00000000005d7605 in HttpSM::do_api_callout_internal > (this=0x2ba4540c4a10) at HttpSM.cc:4800 > #16 0x00000000005e4010 in HttpSM::do_api_callout (this=0x2ba4540c4a10) at > HttpSM.cc:445 > #17 0x00000000005ddda0 in HttpSM::set_next_state (this=0x2ba4540c4a10) at > HttpSM.cc:6876 > #18 0x00000000005ddd3a in HttpSM::call_transact_and_set_next_state > (this=0x2ba4540c4a10, f=0) at HttpSM.cc:6842 > #19 0x00000000005cc2b3 in HttpSM::handle_api_return (this=0x2ba4540c4a10) at > HttpSM.cc:1507 > #20 0x00000000005cc110 in HttpSM::state_api_callout (this=0x2ba4540c4a10, > event=0, data=0x0) at HttpSM.cc:1439 > #21 0x00000000005d7605 in HttpSM::do_api_callout_internal > (this=0x2ba4540c4a10) at HttpSM.cc:4800 > #22 0x00000000005e4010 in HttpSM::do_api_callout (this=0x2ba4540c4a10) at > HttpSM.cc:445 > #23 0x00000000005ddda0 in HttpSM::set_next_state (this=0x2ba4540c4a10) at > HttpSM.cc:6876 > #24 0x00000000005ddd3a in HttpSM::call_transact_and_set_next_state > (this=0x2ba4540c4a10, f=0x5ec2ce > <HttpTransact::ModifyRequest(HttpTransact::State*)>) at HttpSM.cc:6842 > #25 0x00000000005ca241 in HttpSM::state_read_client_request_header > (this=0x2ba4540c4a10, event=100, data=0x2ba2e54a5e80) at HttpSM.cc:763 > #26 0x00000000005cf652 in HttpSM::main_handler (this=0x2ba4540c4a10, > event=100, data=0x2ba2e54a5e80) at HttpSM.cc:2500 > #27 0x00000000004f4f18 in Continuation::handleEvent (this=0x2ba4540c4a10, > event=100, data=0x2ba2e54a5e80) at ../iocore/eventsystem/I_Continuation.h:146 > #28 0x0000000000732faf in read_signal_and_update (event=100, > vc=0x2ba2e54a5d70) at UnixNetVConnection.cc:138 > #29 0x000000000073570a in UnixNetVConnection::readSignalAndUpdate > (this=0x2ba2e54a5d70, event=100) at UnixNetVConnection.cc:914 > #30 0x0000000000720970 in SSLNetVConnection::net_read_io > (this=0x2ba2e54a5d70, nh=0x2ba25c538bc0, lthread=0x2ba25c535010) at > SSLNetVConnection.cc:298 > #31 0x000000000072d02e in NetHandler::mainNetEvent (this=0x2ba25c538bc0, > event=5, e=0x24269d0) at UnixNet.cc:399 > #32 0x00000000004f4f18 in Continuation::handleEvent (this=0x2ba25c538bc0, > event=5, data=0x24269d0) at ../iocore/eventsystem/I_Continuation.h:146 > #33 0x0000000000753d62 in EThread::process_event (this=0x2ba25c535010, > e=0x24269d0, calling_code=5) at UnixEThread.cc:145 > #34 0x000000000075426c in EThread::execute (this=0x2ba25c535010) at > UnixEThread.cc:269 > #35 0x00000000007532c0 in spawn_thread_internal (a=0x270e390) at Thread.cc:88 > #36 0x00002ba1a9163851 in start_thread () from /lib64/libpthread.so.0 > #37 0x0000003804ae890d in clone () from /lib64/libc.so.6 > {code} > {code} > (gdb) print buffer > $1 = (LogBuffer *) 0x0 > (gdb) print decremented > $2 = false > (gdb) print old_h > $3 = {s = {pointer = 0x2ba2f6b0a8d0, version = 0}, data = > 0x000000000000000000002ba2f6b0a8d0} > (gdb) print h > $4 = {s = {pointer = 0x2ba2e1b2dc10, version = 0}, data = > 0x000000000000000000002ba2e1b2dc10} > (gdb) print m_log_buffer > $5 = {s = {pointer = 0x2ba328b536d0, version = 0}, data = > 0x000000000000000000002ba328b536d0} > (gdb) print result > $6 = 1 > (gdb) print result_code > $7 = LogBuffer::LB_BUFFER_TOO_SMALL > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)