GitHub user meeramn opened an issue:
https://github.com/apache/trafficserver/issues/1625
HttpSM::state_cache_open_write crash
The following stack trace indicates crash in state_cache_open_write and
this needs to be addressed.
There was crash while trying to seed contents with cachestatus, which can
send http requests concurrently and with the pase of 1k requests per sec.
(gdb) bt
#0 0x2ac86f99 in HttpSM::state_cache_open_write
(this=0x2aaabd046800, event=1109, data=0xb04f) at HttpSM.cc:2413
#1 0x2ac971fd in HttpSM::main_handler (this=0x2aaabd046800,
event=1109, data=0xb04f) at HttpSM.cc:2571
#2 0x2ac6c772 in Continuation::handleEvent
(data=0xb04f, event=1109, this=) at
../../iocore/eventsystem/I_Continuation.h:153
#3 HttpCacheSM::open_write (allow_multiple=false, retry=,
pin_in_cache=, old_info=, request=, url=, key=0x2aaabd048428, this=0x2aaabd048370)
at HttpCacheSM.cc:321
#4 HttpCacheSM::state_cache_open_write (this=0x2aaabd048370, event=2,
data=0x2aaae6411180) at HttpCacheSM.cc:201
#5 0x2ae7e4e0 in Continuation::handleEvent (data=0x2aaae6411180,
event=2, this=) at I_Continuation.h:153
#6 EThread::process_event (this=0x2aaab1a08000, e=0x2aaae6411180,
calling_code=2) at UnixEThread.cc:128
#7 0x2ae7f4e9 in EThread::execute (this=0x2aaab1a08000) at
UnixEThread.cc:207
#8 0x2ae7dec6 in spawn_thread_internal (a=0x2aaab09c0a90) at
Thread.cc:86
#9 0x2d6afaa1 in start_thread (arg=0x2b85a700) at
pthread_create.c:301
#10 0x2e8b893d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115
(gdb) quit
Part of the issue here is that write_fail_action=2 doesnât seem to work
at all.
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