NischalBhandari commented on issue #8952:
URL: https://github.com/apache/trafficserver/issues/8952#issuecomment-1181274631
so i did a gdb debugging for the crash and using bt in gdb i got
#0 response_get (this=<optimized out>) at
/home/nischal/trafficserver/proxy/hdrs/HTTP.h:1388
#1 HttpTransact::HandleCacheOpenReadHit (s=0x2b5da8e4fc20) at
HttpTransact.cc:2803
#2 0x000000000057a911 in HttpSM::call_transact_and_set_next_state
(this=0x2b5da8e4fb20, f=<optimized out>) at HttpSM.cc:7534
#3 0x000000000058db41 in HttpSM::state_api_callout (this=0x2b5da8e4fb20,
event=<optimized out>, data=<optimized out>) at HttpSM.cc:1620
#4 0x0000000000599f8b in HttpSM::set_next_state (this=0x2b5da8e4fb20) at
HttpSM.cc:7576
#5 0x000000000057d6d5 in HttpSM::do_hostdb_lookup
(this=this@entry=0x2b5da8e4fb20) at HttpSM.cc:4315
#6 0x000000000059a172 in HttpSM::set_next_state (this=0x2b5da8e4fb20) at
HttpSM.cc:7877
#7 0x000000000058db41 in HttpSM::state_api_callout (this=0x2b5da8e4fb20,
event=<optimized out>, data=<optimized out>) at HttpSM.cc:1620
#8 0x0000000000599f8b in HttpSM::set_next_state (this=0x2b5da8e4fb20) at
HttpSM.cc:7576
#9 0x000000000058db41 in HttpSM::state_api_callout (this=0x2b5da8e4fb20,
event=<optimized out>, data=<optimized out>) at HttpSM.cc:1620
#10 0x0000000000599f8b in HttpSM::set_next_state (this=0x2b5da8e4fb20) at
HttpSM.cc:7576
#11 0x00000000005902b3 in HttpSM::state_cache_open_read
(this=0x2b5da8e4fb20, event=1102, data=<optimized out>) at HttpSM.cc:2672
#12 0x0000000000591988 in HttpSM::main_handler (this=0x2b5da8e4fb20,
event=1102, data=0x2b5da8e519f0) at HttpSM.cc:2736
#13 0x00000000006135e3 in handleEvent (data=0x2b5da8e519f0, event=1102,
this=0x2b5da8e4fb20) at
/home/nischal/trafficserver/iocore/eventsystem/I_Continuation.h:219
#14 HttpCacheSM::state_cache_open_read (this=0x2b5da8e51988,
event=<optimized out>, data=<optimized out>) at HttpCacheSM.cc:118
#15 0x00000000007746cf in handleEvent (data=0x2b5d7c065880, event=1102,
this=0x2b5da8e51988) at
/home/nischal/trafficserver/iocore/eventsystem/I_Continuation.h:219
#16 CacheVC::callcont (this=this@entry=0x2b5d7c065880,
event=event@entry=1102) at P_CacheInternal.h:650
#17 0x000000000076f45f in CacheVC::openReadStartEarliest
(this=0x2b5d7c065880) at CacheRead.cc:996
#18 0x000000000074a54d in CacheVC::handleReadDone (this=0x2b5d7c065880,
event=<optimized out>, e=<optimized out>) at Cache.cc:2289
#19 0x000000000074df89 in AIOCallbackInternal::io_complete
(this=0x2b5d7c065a10, event=<optimized out>, data=<optimized out>) at
/home/nischal/trafficserver/iocore/aio/P_AIO.h:122
#20 0x00000000008a195f in handleEvent (data=0x1d61b00, event=1,
this=<optimized out>) at I_Continuation.h:219
#21 EThread::process_event (this=0x2b5d5c21a010, e=0x1d61b00,
calling_code=1) at UnixEThread.cc:153
#22 0x00000000008a1f06 in EThread::process_queue
(this=this@entry=0x2b5d5c21a010,
NegativeQueue=NegativeQueue@entry=0x2b5d5cb60330,
ev_count=ev_count@entry=0x2b5d5cb6032c,
nq_count=nq_count@entry=0x2b5d5cb60328) at UnixEThread.cc:188
#23 0x00000000008a291d in EThread::execute_regular
(this=this@entry=0x2b5d5c21a010) at UnixEThread.cc:244
#24 0x00000000008a3732 in EThread::execute (this=0x2b5d5c21a010) at
UnixEThread.cc:349
#25 0x00000000008a0e32 in spawn_thread_internal (a=0x1d5cba0) at Thread.cc:79
#26 0x00002b5d54e77ea5 in start_thread () from /lib64/libpthread.so.0
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