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Posted to issues@trafficserver.apache.org by GitBox <gi...@apache.org> on 2022/04/04 23:39:50 UTC

[GitHub] [trafficserver] traeak commented on issue #8775: test_Alternate_S_to_L_remove_S and test_Alternate_S_to_L_remove_L core dump

traeak commented on issue #8775:
URL: https://github.com/apache/trafficserver/issues/8775#issuecomment-1088124646

   Better stack trace
   ```
   Core was generated by `/home/bolsen149/master/trafficserver/iocore/cache/.libs/lt-test_Alternate_S_to_'.
   Program terminated with signal 11, Segmentation fault.
   #0  0x0000000000580394 in object_key_get (hash=<optimized out>, 
       this=<optimized out>) at ./test/test_Alternate_S_to_L_remove_L.cc:228
   228         REQUIRE(dir_probe(&key, vc->vol, &dir, &last_collision) != 0);
   Missing separate debuginfos, use: debuginfo-install glibc-2.17-325.el7_9.x86_64 libgcc-4.8.5-44.el7.x86_64 libstdc++-4.8.5-44.el7.x86_64 openssl11-libs-1.1.1k-2.el7.x86_64 pcre-8.32-17.el7.x86_64 xz-libs-5.2.2-1.el7.x86_64 zlib-1.2.7-19.el7_9.x86_64
   (gdb) where
   #0  0x0000000000580394 in object_key_get (hash=<optimized out>, 
       this=<optimized out>) at ./test/test_Alternate_S_to_L_remove_L.cc:228
   #1  CacheAltTest_S_to_L_remove_L::delete_earliest_dir (
       this=this@entry=0x1539b60, vc=0x157f880)
       at ./test/test_Alternate_S_to_L_remove_L.cc:227
   #2  0x0000000000580784 in CacheAltTest_S_to_L_remove_L::handle_cache_event (
       this=0x1539b60, event=<optimized out>, base=0x1539bc0)
       at ./test/test_Alternate_S_to_L_remove_L.cc:199
   #3  0x000000000052df3a in process_event (event=<optimized out>, this=0x1539bc0)
       at ./test/main.h:131
   #4  CacheReadTest::read_event(int, void*) () at ./test/main.cc:271
   #5  0x00000000005bb159 in handleEvent (data=0x157fae8, event=102, 
       this=<optimized out>)
       at /home/bolsen149/master/trafficserver/iocore/eventsystem/I_Continuation.h:219
   #6  handleEvent (data=0x157fae8, event=102, this=<optimized out>)
       at /home/bolsen149/master/trafficserver/iocore/eventsystem/I_Continuation.h:215
   #7  calluser (event=102, this=<optimized out>) at P_CacheInternal.h:636
   #8  CacheVC::openReadMain(int, Event*) () at CacheRead.cc:780
   #9  0x0000000000597161 in handleEvent (data=0x157fa10, event=3900, 
       this=0x157f880)
       at /home/bolsen149/master/trafficserver/iocore/eventsystem/I_Continuation.h:219
   #10 handleEvent (data=0x157fa10, event=3900, this=0x157f880)
       at /home/bolsen149/master/trafficserver/iocore/eventsystem/I_Continuation.h:215
   #11 AIOCallbackInternal::io_complete (this=0x157fa10, event=<optimized out>, 
       data=<optimized out>)
       at /home/bolsen149/master/trafficserver/iocore/aio/P_AIO.h:122
   #12 0x000000000086da23 in handleEvent (data=0x152ea60, event=1, this=0x157fa10)
       at I_Continuation.h:219
   #13 handleEvent (data=0x152ea60, event=1, this=0x157fa10)
       at I_Continuation.h:215
   #14 EThread::process_event(Event*, int) () at UnixEThread.cc:164
   #15 0x000000000086e00e in EThread::process_queue (
       this=this@entry=0x7fb2686f3010, 
       NegativeQueue=NegativeQueue@entry=0x7fb2686f0480, 
       ev_count=ev_count@entry=0x7fb2686f047c, 
       nq_count=nq_count@entry=0x7fb2686f0478) at UnixEThread.cc:199
   #16 0x000000000086e44b in EThread::execute_regular (
       this=this@entry=0x7fb2686f3010) at UnixEThread.cc:255
   #17 0x000000000086eac2 in execute (this=0x7fb2686f3010) at UnixEThread.cc:360
   #18 EThread::execute (this=0x7fb2686f3010) at UnixEThread.cc:338
   #19 0x000000000086c8a2 in spawn_thread_internal (a=0x152fa80) at Thread.cc:91
   #20 0x00007fb26a0faea5 in start_thread () from /lib64/libpthread.so.0
   #21 0x00007fb2693ffb0d in clone () from /lib64/libc.so.6
   ```


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