moonchen opened a new issue, #9277:
URL: https://github.com/apache/trafficserver/issues/9277
```==================
WARNING: ThreadSanitizer: data race (pid=741305)
Write of size 8 at 0x55d6abb92a98 by thread T2 (mutexes: write M0):
#0 Thread::get_hrtime_updated()
/home/mo/work/trafficserver/iocore/eventsystem/./I_Thread.h:194:19
(traffic_server+0x6ce859) (BuildId: cb1dcfdd8df6934d9957379a126676f4a558c54e)
#1 EThread::execute_regular()
/home/mo/work/trafficserver/iocore/eventsystem/UnixEThread.cc:229:23
(traffic_server+0x6ce859)
#2 EThread::execute()
/home/mo/work/trafficserver/iocore/eventsystem/UnixEThread.cc:349:11
(traffic_server+0x6cf3e1) (BuildId: cb1dcfdd8df6934d9957379a126676f4a558c54e)
#3 spawn_thread_internal(void*)
/home/mo/work/trafficserver/iocore/eventsystem/Thread.cc:79:12
(traffic_server+0x6cc4f0) (BuildId: cb1dcfdd8df6934d9957379a126676f4a558c54e)
Previous read of size 8 at 0x55d6abb92a98 by thread T3:
#0 Thread::get_hrtime()
/home/mo/work/trafficserver/iocore/eventsystem/I_Thread.h:188:10
(traffic_server+0x65bbae) (BuildId: cb1dcfdd8df6934d9957379a126676f4a558c54e)
#1 EThread::schedule_every(Continuation*, long, int, void*)
/home/mo/work/trafficserver/iocore/eventsystem/P_UnixEThread.h:95:35
(traffic_server+0x65bbae)
#2 initialize_thread_for_net(EThread*)
/home/mo/work/trafficserver/iocore/net/UnixNet.cc:254:11
(traffic_server+0x65bbae)
#3 (anonymous namespace)::ThreadInitByFunc::invoke(int, Event*)
/home/mo/work/trafficserver/iocore/eventsystem/UnixEventProcessor.cc:134:5
(traffic_server+0x6d594d) (BuildId: cb1dcfdd8df6934d9957379a126676f4a558c54e)
#4 Continuation::handleEvent(int, void*)
/home/mo/work/trafficserver/iocore/eventsystem/./I_Continuation.h:227:12
(traffic_server+0x6d43b2) (BuildId: cb1dcfdd8df6934d9957379a126676f4a558c54e)
#5 EventProcessor::initThreadState(EThread*)
/home/mo/work/trafficserver/iocore/eventsystem/UnixEventProcessor.cc:464:27
(traffic_server+0x6d43b2)
#6 EventProcessor::ThreadInit::init(int, Event*)
/home/mo/work/trafficserver/iocore/eventsystem/./I_EventProcessor.h:388:13
(traffic_server+0x6d5f65) (BuildId: cb1dcfdd8df6934d9957379a126676f4a558c54e)
#7 Continuation::handleEvent(int, void*)
/home/mo/work/trafficserver/iocore/eventsystem/./I_Continuation.h:227:12
(traffic_server+0x6cf234) (BuildId: cb1dcfdd8df6934d9957379a126676f4a558c54e)
#8 EThread::execute()
/home/mo/work/trafficserver/iocore/eventsystem/UnixEThread.cc:333:32
(traffic_server+0x6cf234)
#9 spawn_thread_internal(void*)
/home/mo/work/trafficserver/iocore/eventsystem/Thread.cc:79:12
(traffic_server+0x6cc4f0) (BuildId: cb1dcfdd8df6934d9957379a126676f4a558c54e)
Location is global 'Thread::cur_time' of size 8 at 0x55d6abb92a98
(traffic_server+0x1d97a98)
Mutex M0 (0x7fbe79ef3bb0) created at:
#0 pthread_mutex_init <null> (traffic_server+0x18793f) (BuildId:
cb1dcfdd8df6934d9957379a126676f4a558c54e)
#1 ink_mutex_init(pthread_mutex_t*)
/home/mo/work/trafficserver/src/tscore/ink_mutex.cc:59:11
(libtscore.so.10+0x85d9e) (BuildId: 2278ccd65396324427144106c06acb1c39e1eff1)
#2 ProtectedQueue::ProtectedQueue()
/home/mo/work/trafficserver/iocore/eventsystem/./P_ProtectedQueue.h:38:3
(traffic_server+0x6cca76) (BuildId: cb1dcfdd8df6934d9957379a126676f4a558c54e)
#3 EThread::EThread(ThreadType, int)
/home/mo/work/trafficserver/iocore/eventsystem/UnixEThread.cc:79:10
(traffic_server+0x6cca76)
#4 EventProcessor::spawn_event_threads(int, int, unsigned long)
/home/mo/work/trafficserver/iocore/eventsystem/UnixEventProcessor.cc:421:40
(traffic_server+0x6d370c) (BuildId: cb1dcfdd8df6934d9957379a126676f4a558c54e)
#5 EventProcessor::start(int, unsigned long)
/home/mo/work/trafficserver/iocore/eventsystem/UnixEventProcessor.cc:502:9
(traffic_server+0x6d48f9) (BuildId: cb1dcfdd8df6934d9957379a126676f4a558c54e)
#6 main
/home/mo/work/trafficserver/src/traffic_server/traffic_server.cc:2025:18
(traffic_server+0x259a5e) (BuildId: cb1dcfdd8df6934d9957379a126676f4a558c54e)
Thread T2 '[ET_NET 0]' (tid=741310, running) created by main thread at:
#0 pthread_create <null> (traffic_server+0x18613d) (BuildId:
cb1dcfdd8df6934d9957379a126676f4a558c54e)
#1 ink_thread_create(unsigned long*, void* (*)(void*), void*, int,
unsigned long, void*)
/home/mo/work/trafficserver/iocore/eventsystem/../../include/tscore/ink_thread.h:137:9
(traffic_server+0x6cc3d0) (BuildId: cb1dcfdd8df6934d9957379a126676f4a558c54e)
#2 Thread::start(char const*, void*, unsigned long, std::function<void
()> const&) /home/mo/work/trafficserver/iocore/eventsystem/Thread.cc:96:3
(traffic_server+0x6cc3d0)
#3 EventProcessor::spawn_event_threads(int, int, unsigned long)
/home/mo/work/trafficserver/iocore/eventsystem/UnixEventProcessor.cc:439:21
(traffic_server+0x6d38c3) (BuildId: cb1dcfdd8df6934d9957379a126676f4a558c54e)
#4 EventProcessor::start(int, unsigned long)
/home/mo/work/trafficserver/iocore/eventsystem/UnixEventProcessor.cc:502:9
(traffic_server+0x6d48f9) (BuildId: cb1dcfdd8df6934d9957379a126676f4a558c54e)
#5 main
/home/mo/work/trafficserver/src/traffic_server/traffic_server.cc:2025:18
(traffic_server+0x259a5e) (BuildId: cb1dcfdd8df6934d9957379a126676f4a558c54e)
Thread T3 '[ET_NET 1]' (tid=741311, running) created by main thread at:
#0 pthread_create <null> (traffic_server+0x18613d) (BuildId:
cb1dcfdd8df6934d9957379a126676f4a558c54e)
#1 ink_thread_create(unsigned long*, void* (*)(void*), void*, int,
unsigned long, void*)
/home/mo/work/trafficserver/iocore/eventsystem/../../include/tscore/ink_thread.h:137:9
(traffic_server+0x6cc3d0) (BuildId: cb1dcfdd8df6934d9957379a126676f4a558c54e)
#2 Thread::start(char const*, void*, unsigned long, std::function<void
()> const&) /home/mo/work/trafficserver/iocore/eventsystem/Thread.cc:96:3
(traffic_server+0x6cc3d0)
#3 EventProcessor::spawn_event_threads(int, int, unsigned long)
/home/mo/work/trafficserver/iocore/eventsystem/UnixEventProcessor.cc:439:21
(traffic_server+0x6d38c3) (BuildId: cb1dcfdd8df6934d9957379a126676f4a558c54e)
#4 EventProcessor::start(int, unsigned long)
/home/mo/work/trafficserver/iocore/eventsystem/UnixEventProcessor.cc:502:9
(traffic_server+0x6d48f9) (BuildId: cb1dcfdd8df6934d9957379a126676f4a558c54e)
#5 main
/home/mo/work/trafficserver/src/traffic_server/traffic_server.cc:2025:18
(traffic_server+0x259a5e) (BuildId: cb1dcfdd8df6934d9957379a126676f4a558c54e)
SUMMARY: ThreadSanitizer: data race
/home/mo/work/trafficserver/iocore/eventsystem/./I_Thread.h:194:19 in
Thread::get_hrtime_updated()
==================
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