masaori335 opened a new pull request, #12143: URL: https://github.com/apache/trafficserver/pull/12143
We faced below crash with ATS 9.2 and 10.0. This is possible fix for it. ``` (gdb) bt #0 0x00007fcd0ea8ba6c in __pthread_kill_implementation () from /lib64/libc.so.6 #1 0x00007fcd0ea3e686 in raise () from /lib64/libc.so.6 #2 0x00007fcd0ea28833 in abort () from /lib64/libc.so.6 #3 0x0000564781b10fa4 in ink_abort (message_format=<optimized out>) at /src/tscore/ink_error.cc:99 #4 0x0000564781b0df85 in _ink_assert (expression=0x7fcd0ea8ba6c <__pthread_kill_implementation+284> "\211\305\367\335=", file=0x14c538 <error: Cannot access memory at address 0x14c538>, line=6) at /src/tscore/ink_assert.cc:35 #5 0x00007fcd0f6e06e9 in _TSReleaseAssert (text=0x14c50a <error: Cannot access memory at address 0x14c50a>, file=0x14c538 <error: Cannot access memory at address 0x14c538>, line=6) at /src/api/InkAPI.cc:288 #6 0x00007fcd0f6e7ba6 in TSContScheduleOnPool (contp=0x7fcb5b2cfb40, timeout=17382000, tp=TS_THREAD_POOL_TASK) at /src/api/InkAPI.cc:3375 #7 0x00007fcc19a8e1eb in config_reloader (cont=<optimized out>, edata=<optimized out>) at /plugins/origin_server_auth/origin_server_auth.cc:530 #8 0x0000564781e7a67f in INKContInternal::handle_event (this=0x7fcb5b2cfb40, event=2, edata=0x7f9786f85ac0) at /src/api/InkContInternal.cc:160 #9 0x0000564781e230a5 in Continuation::handleEvent (this=<optimized out>, event=2, data=0x7f9786f85ac0) at /include/iocore/eventsystem/Continuation.h:236 #10 EThread::process_event (this=0x7fccff741480, e=0x7f9786f85ac0, calling_code=2) at /src/iocore/eventsystem/UnixEThread.cc:162 #11 0x0000564781e23b5d in EThread::execute_regular (this=0x7fccff741480) at /src/iocore/eventsystem/UnixEThread.cc:269 #12 0x0000564781e243f8 in EThread::execute (this=0x7fccff741480) at /src/iocore/eventsystem/UnixEThread.cc:348 #13 0x0000564781e21e87 in spawn_thread_internal (a=0x7fcd0e7bb230) at /src/iocore/eventsystem/Thread.cc:75 #14 0x00007fcd0ea89d22 in start_thread () from /lib64/libc.so.6 #15 0x00007fcd0eb0ed40 in clone3 () from /lib64/libc.so.6 ``` It looks like `S3Config` (has `_conf_rld`) are deleted by other thread while `config_reloader` is trying to schedule another task. https://github.com/apache/trafficserver/blob/756c49ff52219e376bd60420e6081f64f8b5d3c7/plugins/origin_server_auth/origin_server_auth.cc#L536-L543 https://github.com/apache/trafficserver/blob/756c49ff52219e376bd60420e6081f64f8b5d3c7/plugins/origin_server_auth/origin_server_auth.cc#L1262-L1267 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: github-unsubscr...@trafficserver.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
