1#00 pc 00000000000bb328 /system/lib64/libc.so(__epoll_pwait+8) 2#01 pc 000000000000d370 /system/lib64/libeventhandler.z.so(OHOS::AppExecFwk::EpollIoWaiter::WaitFor(std::__1::unique_lock<std::__1::mutex>&, long)+192) 3#02 pc 0000000000011db4 /system/lib64/libeventhandler.z.so(OHOS::AppExecFwk::EventQueue::WaitUntilLocked(std::__1::chrono::time_point<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > > const&, std::__1::unique_lock<std::__1::mutex>&)+96) 4#03 pc 0000000000011cf8 /system/lib64/libeventhandler.z.so(OHOS::AppExecFwk::EventQueue::GetEvent()+112) 5#04 pc 0000000000017728 /system/lib64/libeventhandler.z.so 6#05 pc 000000000001608c /system/lib64/libeventhandler.z.so(OHOS::AppExecFwk::EventRunner::Run()+96) 7#06 pc 000000000009380c /system/lib64/libappkit_native.z.so(OHOS::AppExecFwk::MainThread::Start()+372) 8#07 pc 00000000000144b8 /system/bin/appspawn 9#08 pc 00000000000139ec /system/bin/appspawn 10#09 pc 000000000001fd90 /system/lib64/libbegetutil.z.so 11#10 pc 000000000001f980 /system/lib64/libbegetutil.z.so 12#11 pc 000000000001ccd0 /system/lib64/libbegetutil.z.so(ProcessEvent+108) 13#12 pc 000000000001c6cc /system/lib64/libbegetutil.z.so 14#13 pc 00000000000128b4 /system/bin/appspawn 15#14 pc 000000000001053c /system/bin/appspawn 16#15 pc 000000000006afa4 /system/lib64/libc.so(__libc_init+112)