After a considerate amount of effort, I have managed to get a log trace of a rare failure in TestConcurrentEvents (test_two_watchpoints_one_signal_dwarf). Unfortunately, I do not see a clear way how to avoid it, so I'm writing here in case anyone has an idea.
Here is my interpretation of the events, backed by log snippets (full log in the attachment, I also can provide the corresponding core file if anyone wants to dig around). The inferior starts out by creating three threads. Of those, two are set up to hit a watchpoint and one signals itself. 411 1426700114.595431000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid = 29346, status = 0x00000a7f (STOPPED), signal = 10, exit_state = 0 On line 411 we see llgs catching the USR1(10) signal. 412 1426700114.595450000 [7295/729c]: NativeProcessLinux::MonitorSignal() received signal SIGUSR1 (10) with code SI_TKILL, (siginfo pid = 29339 (not from llgs), waitpid pid = 29346) Here, we see that the ptrace(GETSIGINFO) call was successful, we get info about the signal and continue on our way, stop all other threads (which hit a watchpoint by the way), report this to lldb, etc. After some back and forth, lldb tells us to resume the inferior and let it process the SIGUSR1 signal. 548 1426700116.644772000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29346 with signal SIGUSR1 However, here things get strange. Immediately after that we get a second waitpid notification, 555 1426700116.644896000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid = 29346, status = 0x00000a7f (STOPPED), signal = 10, exit_state = 0 This shouldn't happen as we have just reinjected the signal for the process to handle, and no other signal was sent to the thread in the meantime. But we don't know that so we try to process the signal as usual, by calling ptrace(GETSIGINFO). 558 1426700116.644932000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadDeath (tid=29346) 561 1426700116.644961000 [7295/729c]: NativeProcessLinux::MonitorCallback GetSignalInfo failed: No such process, tid = 29346, signal = 10, status = 0 (thread/process killed, is not main thread, thread metadata removed) These lines tell us that we are now in the branch where ptrace(GETSIGINFO) failed with ESRCH. This can happen for two reasons: - the thread in question has died without us noticing - the thread is running Since we have just received a waitpid notification, we know that the thread should not be running and we assume that the thread has died between waitpid and getsiginfo calls. We clean up our internal structures and forget about the thread. However, the thread is very much alive and kicking and we get another notification from the thread on line 567. Now we try to find the thread in our data structures and assert because it does not exist. These events would seem to indicate that the USR1 notification on line 555 was bogus - there should be no additional signal, and even if there was, it should have stopped the thread, but it didn't do that. So it seems that we should just ignore bogus signals (= assume they don't stop the thread and they don't kill it). However, it is not easy to differentiate between the three scenarios: - real signal - waitpid returns, getsiginfo suceeds - thread is stopped - bogus signal - waitpid returns, getsiginfo fails - thread is running - thread death - waitpid returns, getsiginfo fails - thread is dead Does anyone have an idea how to address this? I have a few, but I don't like any of them very much, so I'd rather keep them to myself for now. Besides, this mail has gotten too long already. If you're still reading this, give yourself a cookie. :) pl
1 1426700113.458693000 [7295/7295]: LLGSPacketHandler::Handle_A added arg 0: "/usr/local/google/home/labath/ll/goog/lldb/test/functionalities/thread/concurrent_events/a.out" 2 1426700113.459773000 [7295/7295]: NativeProcessLinux::LaunchProcess setting STDIN to '/dev/pts/42' 3 1426700113.459790000 [7295/7295]: NativeProcessLinux::LaunchProcess setting STDOUT to '/dev/pts/42' 4 1426700113.459798000 [7295/7295]: NativeProcessLinux::LaunchProcess setting STDERR to '/dev/pts/42' 5 1426700113.459846000 [7295/7295]: NativeProcessLinux::LaunchProcess arg 0: "/usr/local/google/home/labath/ll/goog/lldb/test/functionalities/thread/concurrent_events/a.out" 6 1426700113.459862000 [7295/7295]: GDBRemoteCommunicationServerLLGS::InitializeDelegate called with NativeProcessProtocol pid 0, current state: invalid 7 1426700113.459875000 [7295/7295]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged called with NativeProcessProtocol pid 0, state: launching 8 1426700113.459883000 [7295/7295]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged didn't handle state change for pid 0, new state: launching 9 1426700113.459891000 [7295/7295]: NativeProcessProtocol::SynchronouslyNotifyProcessStateChanged: sent state notification [launching] from process 0 10 1426700113.459955000 [7295/7295]: NativeProcessLinux::StartCoordinatorThread launching ThreadStateCoordinator thread for pid 0 11 1426700113.460047000 [7295/7299]: thread created 12 1426700113.460356000 [7295/729a]: thread created 13 1426700113.460383000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 14 1426700113.461139000 [7295/7299]: NativeProcessLinux::Launch inferior started, now in stopped state 15 1426700113.461171000 [7295/7299]: NativeProcessLinux::Launch() adding pid = 29339 16 1426700113.461182000 [7295/7299]: NativeProcessLinux::AddThread pid 29339 adding thread with tid 29339 17 1426700113.461248000 [7295/7299]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadCreate (tid=29339, stopped) 18 1426700113.461274000 [7295/7299]: NativeThreadLinux::SetStoppedBySignal called with signal 0x13 19 1426700113.461287000 [7295/7299]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state invalid to stopped 20 1426700113.461298000 [7295/7299]: NativeProcessLinux::DoStopIDBumped(newBumpId=1) called 21 1426700113.461304000 [7295/7299]: NativeProcessLinux::DoStopIDBumped clearing 0 entries from the cache 22 1426700113.461310000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventThreadCreate (tid=29339, stopped) : stopped 24 1426700113.461316000 [7295/7299]: GDBRemoteCommunicationServerLLGS::HandleInferiorState_Stopped called 25 1426700113.461328000 [7295/7299]: NativeProcessProtocol::SynchronouslyNotifyProcessStateChanged: sent state notification [stopped] from process 29339 26 1426700113.461333000 [7295/7299]: NativeProcessLinux::Launch inferior launching succeeded 27 1426700113.461339000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 28 1426700113.461348000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 29 1426700113.461411000 [7295/7295]: GDBRemoteCommunicationServerLLGS::LaunchProcess pid 29339 skipping stdout/stderr redirection via $O: inferior will communicate over client-provided file descriptors 30 1426700113.461482000 [7295/729c]: thread created 31 1426700113.461496000 [7295/729c]: MonitorChildProcessThreadFunction (arg = 0x54c0a70) thread starting... 32 1426700113.461508000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824)... 33 1426700113.462321000 [7295/7295]: GDBRemoteCommunicationServerLLGS::SetCurrentThreadID setting current thread id to 29339 34 1426700113.462337000 [7295/7295]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread preparing packet for pid 29339 tid 29339 35 1426700113.462346000 [7295/7295]: LogThreadStopInfo: m_stop_info in thread: signal 0x13 36 1426700113.462354000 [7295/7295]: LogThreadStopInfo: returned stop_info: signal 0x13 37 1426700113.462371000 [7295/7295]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread pid 29339 tid 29339 got signal signo = 19, reason = 5, exc_type = 19 38 1426700113.462490000 [7295/7295]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread expediting registers from set 'General Purpose Registers' (registers set count: 76) 39 1426700113.480321000 [7295/7295]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread preparing packet for pid 29339 tid 29339 40 1426700113.480353000 [7295/7295]: LogThreadStopInfo: m_stop_info in thread: signal 0x13 41 1426700113.480367000 [7295/7295]: LogThreadStopInfo: returned stop_info: signal 0x13 42 1426700113.480378000 [7295/7295]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread pid 29339 tid 29339 got signal signo = 19, reason = 5, exc_type = 19 43 1426700113.480437000 [7295/7295]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread expediting registers from set 'General Purpose Registers' (registers set count: 76) 44 1426700113.481823000 [7295/7295]: GDBRemoteCommunicationServerLLGS::Handle_c called 45 1426700113.481844000 [7295/7295]: NativeProcessLinux::Resume called: pid 29339 46 1426700113.481852000 [7295/7295]: NativeProcessLinux::Resume processing resume action state running for pid 29339 tid 29339 47 1426700113.481869000 [7295/7295]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventRequestResume (tid=29339) 48 1426700113.481880000 [7295/7295]: GDBRemoteCommunicationServerLLGS::Handle_c continued process 29339 49 1426700113.481917000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventRequestResume (tid=29339) 50 1426700113.481935000 [7295/729a]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state stopped to running 51 1426700113.482044000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29339 with signal (null) 52 1426700113.482068000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29339 result = true 53 1426700113.482076000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged called with NativeProcessProtocol pid 29339, state: running 54 1426700113.482082000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged didn't handle state change for pid 29339, new state: running 55 1426700113.482087000 [7295/729a]: NativeProcessProtocol::SynchronouslyNotifyProcessStateChanged: sent state notification [running] from process 29339 56 1426700113.482094000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 57 1426700113.482101000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 58 1426700113.482878000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid = 29339, status = 0x0000057f (STOPPED), signal = 5, exit_state = 0 59 1426700113.482941000 [7295/729c]: NativeProcessLinux::MonitorSIGTRAP() received breakpoint event, pid = 29339 60 1426700113.482956000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadStopped (tid=29339) 61 1426700113.482967000 [7295/729c]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state running to stopped 62 1426700113.482976000 [7295/729c]: NativeRegisterContext::GetPC using reg index 16 (default 18446744073709551615) 63 1426700113.483003000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventThreadStopped (tid=29339) 65 1426700113.483019000 [7295/729c]: NativeRegisterContext::ReadRegisterAsUnsigned ReadRegister() succeeded, value 4197313 67 1426700113.483028000 [7295/729c]: NativeRegisterContext::GetPC u retval 4197313 68 1426700113.483080000 [7295/729c]: NativeProcessLinux::CallAfterRunningThreadsStop tid 29339 69 1426700113.483105000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventCallAfterThreadsStop (triggering_tid=29339, request_stop_on_all_unstopped_threads=1, skip_stop_request_tids.size()=0) 70 1426700113.483125000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824)... 71 1426700113.483161000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventCallAfterThreadsStop (triggering_tid=29339, request_stop_on_all_unstopped_threads=1, skip_stop_request_tids.size()=0) 72 1426700113.483184000 [7295/729a]: NativeProcessLinux::DoStopIDBumped(newBumpId=2) called 73 1426700113.483191000 [7295/729a]: NativeProcessLinux::DoStopIDBumped clearing 0 entries from the cache 74 1426700113.483197000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged called with NativeProcessProtocol pid 29339, state: stopped 75 1426700113.483203000 [7295/729a]: GDBRemoteCommunicationServerLLGS::HandleInferiorState_Stopped called 76 1426700113.483208000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SetCurrentThreadID setting current thread id to 29339 77 1426700113.483214000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread preparing packet for pid 29339 tid 29339 78 1426700113.483220000 [7295/729a]: LogThreadStopInfo: m_stop_info in thread: invalid stop reason 3 79 1426700113.483225000 [7295/729a]: LogThreadStopInfo: returned stop_info: invalid stop reason 3 80 1426700113.483230000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread pid 29339 tid 29339 got signal signo = 5, reason = 3, exc_type = 5 81 1426700113.483264000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread expediting registers from set 'General Purpose Registers' (registers set count: 76) 82 1426700113.483839000 [7295/729a]: NativeProcessProtocol::SynchronouslyNotifyProcessStateChanged: sent state notification [stopped] from process 29339 83 1426700113.483854000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 84 1426700113.483862000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 85 1426700114.350213000 [7295/7295]: GDBRemoteCommunicationServerLLGS::Handle_c called 86 1426700114.350247000 [7295/7295]: NativeProcessLinux::Resume called: pid 29339 87 1426700114.350254000 [7295/7295]: NativeProcessLinux::Resume processing resume action state running for pid 29339 tid 29339 88 1426700114.350279000 [7295/7295]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventRequestResume (tid=29339) 89 1426700114.350292000 [7295/7295]: GDBRemoteCommunicationServerLLGS::Handle_c continued process 29339 90 1426700114.350329000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventRequestResume (tid=29339) 91 1426700114.350348000 [7295/729a]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state stopped to running 92 1426700114.350357000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29339 with signal (null) 93 1426700114.350488000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29339 result = true 95 1426700114.350515000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged called with NativeProcessProtocol pid 29339, state: running 96 1426700114.350523000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged didn't handle state change for pid 29339, new state: running 97 1426700114.350527000 [7295/729a]: NativeProcessProtocol::SynchronouslyNotifyProcessStateChanged: sent state notification [running] from process 29339 98 1426700114.350534000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 99 1426700114.350540000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 100 1426700114.350597000 [7295/729c]: NativeProcessLinux::MonitorSIGTRAP() received breakpoint event, pid = 29339 101 1426700114.350616000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadStopped (tid=29339) 102 1426700114.350626000 [7295/729c]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state running to stopped 103 1426700114.350646000 [7295/729c]: NativeRegisterContext::GetPC using reg index 16 (default 18446744073709551615) 104 1426700114.350660000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventThreadStopped (tid=29339) 105 1426700114.350685000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 106 1426700114.350691000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 107 1426700114.350715000 [7295/729c]: NativeRegisterContext::ReadRegisterAsUnsigned ReadRegister() succeeded, value 4198658 108 1426700114.350728000 [7295/729c]: NativeRegisterContext::GetPC u retval 4198658 109 1426700114.350810000 [7295/729c]: NativeProcessLinux::CallAfterRunningThreadsStop tid 29339 110 1426700114.350833000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventCallAfterThreadsStop (triggering_tid=29339, request_stop_on_all_unstopped_threads=1, skip_stop_request_tids.size()=0) 111 1426700114.350844000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824)... 112 1426700114.350879000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventCallAfterThreadsStop (triggering_tid=29339, request_stop_on_all_unstopped_threads=1, skip_stop_request_tids.size()=0) 113 1426700114.350896000 [7295/729a]: NativeProcessLinux::DoStopIDBumped(newBumpId=3) called 114 1426700114.350902000 [7295/729a]: NativeProcessLinux::DoStopIDBumped clearing 0 entries from the cache 115 1426700114.350907000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged called with NativeProcessProtocol pid 29339, state: stopped 116 1426700114.350912000 [7295/729a]: GDBRemoteCommunicationServerLLGS::HandleInferiorState_Stopped called 117 1426700114.350916000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SetCurrentThreadID setting current thread id to 29339 118 1426700114.350921000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread preparing packet for pid 29339 tid 29339 119 1426700114.350925000 [7295/729a]: LogThreadStopInfo: m_stop_info in thread: invalid stop reason 3 120 1426700114.350930000 [7295/729a]: LogThreadStopInfo: returned stop_info: invalid stop reason 3 121 1426700114.350934000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread pid 29339 tid 29339 got signal signo = 5, reason = 3, exc_type = 5 122 1426700114.350983000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread expediting registers from set 'General Purpose Registers' (registers set count: 76) 123 1426700114.351487000 [7295/729a]: NativeProcessProtocol::SynchronouslyNotifyProcessStateChanged: sent state notification [stopped] from process 29339 124 1426700114.351500000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 125 1426700114.351507000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 126 1426700114.497521000 [7295/7295]: NativeProcessLinux::GetMemoryRegionInfo read 34 memory region entries from /proc/29339/maps 127 1426700114.515414000 [7295/7295]: GDBRemoteCommunicationServerLLGS::Handle_c called 128 1426700114.515434000 [7295/7295]: NativeProcessLinux::Resume called: pid 29339 129 1426700114.515441000 [7295/7295]: NativeProcessLinux::Resume processing resume action state running for pid 29339 tid 29339 130 1426700114.515479000 [7295/7295]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventRequestResume (tid=29339) 131 1426700114.515488000 [7295/7295]: GDBRemoteCommunicationServerLLGS::Handle_c continued process 29339 132 1426700114.515526000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventRequestResume (tid=29339) 133 1426700114.515544000 [7295/729a]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state stopped to running 134 1426700114.515552000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29339 with signal (null) 135 1426700114.515578000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29339 result = true 136 1426700114.515598000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged called with NativeProcessProtocol pid 29339, state: running 137 1426700114.515603000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged didn't handle state change for pid 29339, new state: running 138 1426700114.515617000 [7295/729a]: NativeProcessProtocol::SynchronouslyNotifyProcessStateChanged: sent state notification [running] from process 29339 139 1426700114.515624000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 140 1426700114.515630000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 141 1426700114.515644000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid = 29339, status = 0x0000057f (STOPPED), signal = 5, exit_state = 0 142 1426700114.515678000 [7295/729c]: NativeProcessLinux::MonitorSIGTRAP() received breakpoint event, pid = 29339 143 1426700114.515691000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadStopped (tid=29339) 144 1426700114.515699000 [7295/729c]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state running to stopped 145 1426700114.515707000 [7295/729c]: NativeRegisterContext::GetPC using reg index 16 (default 18446744073709551615) 146 1426700114.515721000 [7295/729c]: NativeRegisterContext::ReadRegisterAsUnsigned ReadRegister() succeeded, value 4197313 147 1426700114.515726000 [7295/729c]: NativeRegisterContext::GetPC u retval 4197313 149 1426700114.515754000 [7295/729c]: NativeProcessLinux::CallAfterRunningThreadsStop tid 29339 150 1426700114.515761000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 151 1426700114.515768000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 152 1426700114.515770000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventCallAfterThreadsStop (triggering_tid=29339, request_stop_on_all_unstopped_threads=1, skip_stop_request_tids.size()=0) 153 1426700114.515782000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824)... 154 1426700114.515787000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventCallAfterThreadsStop (triggering_tid=29339, request_stop_on_all_unstopped_threads=1, skip_stop_request_tids.size()=0) 155 1426700114.515798000 [7295/729a]: NativeProcessLinux::DoStopIDBumped(newBumpId=4) called 156 1426700114.515816000 [7295/729a]: NativeProcessLinux::DoStopIDBumped clearing 34 entries from the cache 157 1426700114.515822000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged called with NativeProcessProtocol pid 29339, state: stopped 158 1426700114.515827000 [7295/729a]: GDBRemoteCommunicationServerLLGS::HandleInferiorState_Stopped called 159 1426700114.515831000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SetCurrentThreadID setting current thread id to 29339 160 1426700114.515836000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread preparing packet for pid 29339 tid 29339 161 1426700114.515842000 [7295/729a]: LogThreadStopInfo: m_stop_info in thread: invalid stop reason 3 162 1426700114.515846000 [7295/729a]: LogThreadStopInfo: returned stop_info: invalid stop reason 3 163 1426700114.515851000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread pid 29339 tid 29339 got signal signo = 5, reason = 3, exc_type = 5 164 1426700114.515908000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread expediting registers from set 'General Purpose Registers' (registers set count: 76) 165 1426700114.516188000 [7295/729a]: NativeProcessProtocol::SynchronouslyNotifyProcessStateChanged: sent state notification [stopped] from process 29339 166 1426700114.516204000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 167 1426700114.516211000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 168 1426700114.520920000 [7295/7295]: NativeProcessLinux::GetMemoryRegionInfo read 35 memory region entries from /proc/29339/maps 169 1426700114.530886000 [7295/7295]: GDBRemoteCommunicationServerLLGS::Handle_c called 170 1426700114.530915000 [7295/7295]: NativeProcessLinux::Resume called: pid 29339 171 1426700114.530921000 [7295/7295]: NativeProcessLinux::Resume processing resume action state running for pid 29339 tid 29339 172 1426700114.530935000 [7295/7295]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventRequestResume (tid=29339) 173 1426700114.530944000 [7295/7295]: GDBRemoteCommunicationServerLLGS::Handle_c continued process 29339 174 1426700114.530980000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventRequestResume (tid=29339) 175 1426700114.530995000 [7295/729a]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state stopped to running 176 1426700114.531002000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29339 with signal (null) 177 1426700114.531032000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29339 result = true 178 1426700114.531039000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged called with NativeProcessProtocol pid 29339, state: running 179 1426700114.531044000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged didn't handle state change for pid 29339, new state: running 180 1426700114.531049000 [7295/729a]: NativeProcessProtocol::SynchronouslyNotifyProcessStateChanged: sent state notification [running] from process 29339 181 1426700114.531055000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 183 1426700114.531061000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 182 1426700114.531062000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid = 29339, status = 0x0000057f (STOPPED), signal = 5, exit_state = 0 184 1426700114.531096000 [7295/729c]: NativeProcessLinux::MonitorSIGTRAP() received breakpoint event, pid = 29339 185 1426700114.531108000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadStopped (tid=29339) 186 1426700114.531116000 [7295/729c]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state running to stopped 187 1426700114.531123000 [7295/729c]: NativeRegisterContext::GetPC using reg index 16 (default 18446744073709551615) 188 1426700114.531137000 [7295/729c]: NativeRegisterContext::ReadRegisterAsUnsigned ReadRegister() succeeded, value 4197313 189 1426700114.531142000 [7295/729c]: NativeRegisterContext::GetPC u retval 4197313 191 1426700114.531157000 [7295/729c]: NativeProcessLinux::CallAfterRunningThreadsStop tid 29339 192 1426700114.531165000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 194 1426700114.531172000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 195 1426700114.531179000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824)... 196 1426700114.531182000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventCallAfterThreadsStop (triggering_tid=29339, request_stop_on_all_unstopped_threads=1, skip_stop_request_tids.size()=0) 197 1426700114.531191000 [7295/729a]: NativeProcessLinux::DoStopIDBumped(newBumpId=5) called 198 1426700114.531196000 [7295/729a]: NativeProcessLinux::DoStopIDBumped clearing 35 entries from the cache 199 1426700114.531202000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged called with NativeProcessProtocol pid 29339, state: stopped 200 1426700114.531207000 [7295/729a]: GDBRemoteCommunicationServerLLGS::HandleInferiorState_Stopped called 201 1426700114.531218000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SetCurrentThreadID setting current thread id to 29339 202 1426700114.531223000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread preparing packet for pid 29339 tid 29339 203 1426700114.531228000 [7295/729a]: LogThreadStopInfo: m_stop_info in thread: invalid stop reason 3 204 1426700114.531233000 [7295/729a]: LogThreadStopInfo: returned stop_info: invalid stop reason 3 205 1426700114.531238000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread pid 29339 tid 29339 got signal signo = 5, reason = 3, exc_type = 5 206 1426700114.531279000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread expediting registers from set 'General Purpose Registers' (registers set count: 76) 207 1426700114.531542000 [7295/729a]: NativeProcessProtocol::SynchronouslyNotifyProcessStateChanged: sent state notification [stopped] from process 29339 208 1426700114.531552000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 209 1426700114.531559000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 210 1426700114.534791000 [7295/7295]: NativeProcessLinux::GetMemoryRegionInfo read 36 memory region entries from /proc/29339/maps 211 1426700114.536336000 [7295/7295]: GDBRemoteCommunicationServerLLGS::Handle_c called 212 1426700114.536347000 [7295/7295]: NativeProcessLinux::Resume called: pid 29339 213 1426700114.536353000 [7295/7295]: NativeProcessLinux::Resume processing resume action state running for pid 29339 tid 29339 214 1426700114.536364000 [7295/7295]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventRequestResume (tid=29339) 215 1426700114.536384000 [7295/7295]: GDBRemoteCommunicationServerLLGS::Handle_c continued process 29339 216 1426700114.536393000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventRequestResume (tid=29339) 217 1426700114.536405000 [7295/729a]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state stopped to running 218 1426700114.536411000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29339 with signal (null) 219 1426700114.536425000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29339 result = true 220 1426700114.536443000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged called with NativeProcessProtocol pid 29339, state: running 221 1426700114.536449000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged didn't handle state change for pid 29339, new state: running 222 1426700114.536453000 [7295/729a]: NativeProcessProtocol::SynchronouslyNotifyProcessStateChanged: sent state notification [running] from process 29339 223 1426700114.536460000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 224 1426700114.536465000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 225 1426700114.536471000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid = 29339, status = 0x0000057f (STOPPED), signal = 5, exit_state = 0 226 1426700114.536492000 [7295/729c]: NativeProcessLinux::MonitorSIGTRAP() received breakpoint event, pid = 29339 227 1426700114.536515000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadStopped (tid=29339) 228 1426700114.536523000 [7295/729c]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state running to stopped 230 1426700114.536530000 [7295/729c]: NativeRegisterContext::GetPC using reg index 16 (default 18446744073709551615) 231 1426700114.536534000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 233 1426700114.536543000 [7295/729c]: NativeRegisterContext::ReadRegisterAsUnsigned ReadRegister() succeeded, value 4197313 234 1426700114.536552000 [7295/729c]: NativeRegisterContext::GetPC u retval 4197313 235 1426700114.536567000 [7295/729c]: NativeProcessLinux::CallAfterRunningThreadsStop tid 29339 236 1426700114.536578000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventCallAfterThreadsStop (triggering_tid=29339, request_stop_on_all_unstopped_threads=1, skip_stop_request_tids.size()=0) 237 1426700114.536587000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824)... 238 1426700114.536592000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventCallAfterThreadsStop (triggering_tid=29339, request_stop_on_all_unstopped_threads=1, skip_stop_request_tids.size()=0) 239 1426700114.536601000 [7295/729a]: NativeProcessLinux::DoStopIDBumped(newBumpId=6) called 240 1426700114.536606000 [7295/729a]: NativeProcessLinux::DoStopIDBumped clearing 36 entries from the cache 241 1426700114.536612000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged called with NativeProcessProtocol pid 29339, state: stopped 242 1426700114.536616000 [7295/729a]: GDBRemoteCommunicationServerLLGS::HandleInferiorState_Stopped called 243 1426700114.536621000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SetCurrentThreadID setting current thread id to 29339 244 1426700114.536625000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread preparing packet for pid 29339 tid 29339 245 1426700114.536630000 [7295/729a]: LogThreadStopInfo: m_stop_info in thread: invalid stop reason 3 246 1426700114.536635000 [7295/729a]: LogThreadStopInfo: returned stop_info: invalid stop reason 3 247 1426700114.536639000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread pid 29339 tid 29339 got signal signo = 5, reason = 3, exc_type = 5 248 1426700114.536662000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread expediting registers from set 'General Purpose Registers' (registers set count: 76) 249 1426700114.536870000 [7295/729a]: NativeProcessProtocol::SynchronouslyNotifyProcessStateChanged: sent state notification [stopped] from process 29339 250 1426700114.536891000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 251 1426700114.536898000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 252 1426700114.540194000 [7295/7295]: NativeProcessLinux::GetMemoryRegionInfo read 36 memory region entries from /proc/29339/maps 253 1426700114.592787000 [7295/7295]: GDBRemoteCommunicationServerLLGS::Handle_vCont handling vCont packet 254 1426700114.592808000 [7295/7295]: NativeProcessLinux::Resume called: pid 29339 255 1426700114.592816000 [7295/7295]: NativeProcessLinux::Resume processing resume action state stepping for pid 29339 tid 29339 256 1426700114.592851000 [7295/7295]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventRequestResume (tid=29339) 257 1426700114.592860000 [7295/7295]: GDBRemoteCommunicationServerLLGS::Handle_vCont continued process 29339 258 1426700114.592922000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventRequestResume (tid=29339) 259 1426700114.592941000 [7295/729a]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state stopped to stepping 260 1426700114.592961000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged called with NativeProcessProtocol pid 29339, state: stepping 261 1426700114.592968000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged didn't handle state change for pid 29339, new state: stepping 262 1426700114.592973000 [7295/729a]: NativeProcessProtocol::SynchronouslyNotifyProcessStateChanged: sent state notification [stepping] from process 29339 263 1426700114.592979000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 264 1426700114.592985000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 265 1426700114.593002000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid = 29339, status = 0x0000057f (STOPPED), signal = 5, exit_state = 0 266 1426700114.593066000 [7295/729c]: NativeProcessLinux::MonitorSIGTRAP() received trace event, pid = 29339 (single stepping) 267 1426700114.593073000 [7295/729c]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state stepping to stopped 268 1426700114.593083000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadStopped (tid=29339) 269 1426700114.593091000 [7295/729c]: NativeProcessLinux::CallAfterRunningThreadsStop tid 29339 270 1426700114.593103000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventCallAfterThreadsStop (triggering_tid=29339, request_stop_on_all_unstopped_threads=1, skip_stop_request_tids.size()=0) 271 1426700114.593110000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824)... 272 1426700114.593125000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventThreadStopped (tid=29339) 273 1426700114.593138000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 274 1426700114.593144000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 275 1426700114.593151000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventCallAfterThreadsStop (triggering_tid=29339, request_stop_on_all_unstopped_threads=1, skip_stop_request_tids.size()=0) 276 1426700114.593160000 [7295/729a]: NativeProcessLinux::DoStopIDBumped(newBumpId=7) called 277 1426700114.593165000 [7295/729a]: NativeProcessLinux::DoStopIDBumped clearing 36 entries from the cache 278 1426700114.593170000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged called with NativeProcessProtocol pid 29339, state: stopped 279 1426700114.593175000 [7295/729a]: GDBRemoteCommunicationServerLLGS::HandleInferiorState_Stopped called 280 1426700114.593179000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SetCurrentThreadID setting current thread id to 29339 281 1426700114.593184000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread preparing packet for pid 29339 tid 29339 282 1426700114.593189000 [7295/729a]: LogThreadStopInfo: m_stop_info in thread: invalid stop reason 2 283 1426700114.593193000 [7295/729a]: LogThreadStopInfo: returned stop_info: invalid stop reason 2 284 1426700114.593197000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread pid 29339 tid 29339 got signal signo = 5, reason = 2, exc_type = 5 285 1426700114.593248000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread expediting registers from set 'General Purpose Registers' (registers set count: 76) 286 1426700114.593842000 [7295/729a]: NativeProcessProtocol::SynchronouslyNotifyProcessStateChanged: sent state notification [stopped] from process 29339 287 1426700114.593855000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 288 1426700114.593862000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 289 1426700114.594392000 [7295/7295]: GDBRemoteCommunicationServerLLGS::Handle_c called 290 1426700114.594403000 [7295/7295]: NativeProcessLinux::Resume called: pid 29339 291 1426700114.594408000 [7295/7295]: NativeProcessLinux::Resume processing resume action state running for pid 29339 tid 29339 292 1426700114.594418000 [7295/7295]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventRequestResume (tid=29339) 293 1426700114.594427000 [7295/7295]: GDBRemoteCommunicationServerLLGS::Handle_c continued process 29339 294 1426700114.594436000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventRequestResume (tid=29339) 295 1426700114.594448000 [7295/729a]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state stopped to running 296 1426700114.594462000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29339 with signal (null) 297 1426700114.594477000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29339 result = true 298 1426700114.594483000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged called with NativeProcessProtocol pid 29339, state: running 299 1426700114.594488000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged didn't handle state change for pid 29339, new state: running 300 1426700114.594493000 [7295/729a]: NativeProcessProtocol::SynchronouslyNotifyProcessStateChanged: sent state notification [running] from process 29339 301 1426700114.594499000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 302 1426700114.594504000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 303 1426700114.594623000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid = 29339, status = 0x0003057f (STOPPED), signal = 5, exit_state = 0 304 1426700114.594643000 [7295/729c]: NativeThreadLinux::SetStoppedBySignal called with signal 0x05 305 1426700114.594649000 [7295/729c]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state running to stopped 306 1426700114.594659000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadStopped (tid=29339) 308 1426700114.594674000 [7295/729c]: NativeProcessLinux::MonitorSIGTRAP() pid 29339 received thread creation event for tid 29344 310 1426700114.594680000 [7295/729c]: NativeProcessLinux::GetOrCreateThread pid 29339 get/create thread with tid 29344 312 1426700114.594686000 [7295/729c]: NativeProcessLinux::GetOrCreateThread pid 29339 tid 29344: thread didn't exist, tracking now 313 1426700114.594696000 [7295/729c]: NativeThreadLinux: thread (pid=29339, tid=29344) changing from state invalid to launching 314 1426700114.594704000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventRequestResume (tid=29339) 315 1426700114.594712000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824)... 316 1426700114.594716000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventRequestResume (tid=29339) 317 1426700114.594719000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid = 29344, status = 0x0000137f (STOPPED), signal = 19, exit_state = 0 318 1426700114.594723000 [7295/729a]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state stopped to running 319 1426700114.594729000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29339 with signal (null) 320 1426700114.594735000 [7295/729c]: NativeProcessLinux::MonitorSignal() received signal SIGSTOP (19) with code SI_USER, (siginfo pid = 0 (not from llgs), waitpid pid = 29344) 322 1426700114.594742000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29339 result = true 323 1426700114.594746000 [7295/729c]: NativeProcessLinux::GetOrCreateThread pid 29339 get/create thread with tid 29344 325 1426700114.594752000 [7295/729c]: NativeProcessLinux::GetOrCreateThread pid 29339 tid 29344: thread already tracked, returning 326 1426700114.594755000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 327 1426700114.594761000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadCreate (tid=29344, stopped) 329 1426700114.594774000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventRequestResume (tid=29344) 331 1426700114.594783000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 332 1426700114.594790000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 334 1426700114.594800000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid = 29339, status = 0x0003057f (STOPPED), signal = 5, exit_state = 0 335 1426700114.594808000 [7295/729a]: NativeThreadLinux: thread (pid=29339, tid=29344) changing from state launching to running 336 1426700114.594818000 [7295/729c]: NativeThreadLinux::SetStoppedBySignal called with signal 0x05 337 1426700114.594824000 [7295/729c]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state running to stopped 338 1426700114.594833000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadStopped (tid=29339) 339 1426700114.594866000 [7295/729c]: NativeProcessLinux::MonitorSIGTRAP() pid 29339 received thread creation event for tid 29345 340 1426700114.594872000 [7295/729c]: NativeProcessLinux::GetOrCreateThread pid 29339 get/create thread with tid 29345 341 1426700114.594877000 [7295/729c]: NativeProcessLinux::GetOrCreateThread pid 29339 tid 29345: thread didn't exist, tracking now 342 1426700114.594883000 [7295/729c]: NativeThreadLinux: thread (pid=29339, tid=29345) changing from state invalid to launching 343 1426700114.594892000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventRequestResume (tid=29339) 344 1426700114.594898000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824)... 345 1426700114.594903000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid = 29345, status = 0x0000137f (STOPPED), signal = 19, exit_state = 0 346 1426700114.594914000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29344 with signal (null) 347 1426700114.594919000 [7295/729c]: NativeProcessLinux::MonitorSignal() received signal SIGSTOP (19) with code SI_USER, (siginfo pid = 0 (not from llgs), waitpid pid = 29345) 348 1426700114.594925000 [7295/729c]: NativeProcessLinux::MonitorSignal() pid = 29339 tid 29345: new thread notification 349 1426700114.594930000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29344 result = true 351 1426700114.594934000 [7295/729c]: NativeProcessLinux::GetOrCreateThread pid 29339 tid 29345: thread already tracked, returning 352 1426700114.594937000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 353 1426700114.594943000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 354 1426700114.594947000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadCreate (tid=29345, stopped) 355 1426700114.594963000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventThreadStopped (tid=29339) 358 1426700114.594971000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 359 1426700114.594978000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 360 1426700114.594984000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventRequestResume (tid=29339) 361 1426700114.594990000 [7295/729a]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state stopped to running 362 1426700114.594995000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29339 with signal (null) 363 1426700114.595007000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29339 result = true 364 1426700114.595025000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 365 1426700114.595030000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 366 1426700114.595038000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventThreadCreate (tid=29345, stopped) 367 1426700114.595045000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 368 1426700114.595050000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 369 1426700114.595067000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventRequestResume (tid=29345) 370 1426700114.595073000 [7295/729a]: NativeThreadLinux: thread (pid=29339, tid=29345) changing from state launching to running 371 1426700114.595075000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid = 29339, status = 0x0003057f (STOPPED), signal = 5, exit_state = 0 372 1426700114.595136000 [7295/729c]: NativeThreadLinux::SetStoppedBySignal called with signal 0x05 373 1426700114.595142000 [7295/729c]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state running to stopped 374 1426700114.595150000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadStopped (tid=29339) 375 1426700114.595163000 [7295/729c]: NativeProcessLinux::MonitorSIGTRAP() pid 29339 received thread creation event for tid 29346 376 1426700114.595168000 [7295/729c]: NativeProcessLinux::GetOrCreateThread pid 29339 get/create thread with tid 29346 377 1426700114.595173000 [7295/729c]: NativeProcessLinux::GetOrCreateThread pid 29339 tid 29346: thread didn't exist, tracking now 378 1426700114.595179000 [7295/729c]: NativeThreadLinux: thread (pid=29339, tid=29346) changing from state invalid to launching 379 1426700114.595182000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29345 with signal (null) 380 1426700114.595188000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventRequestResume (tid=29339) 381 1426700114.595193000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824)... 383 1426700114.595211000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid = 29346, status = 0x0000137f (STOPPED), signal = 19, exit_state = 0 384 1426700114.595216000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 385 1426700114.595223000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 386 1426700114.595227000 [7295/729c]: NativeProcessLinux::MonitorSignal() received signal SIGSTOP (19) with code SI_USER, (siginfo pid = 0 (not from llgs), waitpid pid = 29346) 388 1426700114.595233000 [7295/729c]: NativeProcessLinux::MonitorSignal() pid = 29339 tid 29346: new thread notification 390 1426700114.595238000 [7295/729c]: NativeProcessLinux::GetOrCreateThread pid 29339 get/create thread with tid 29346 392 1426700114.595244000 [7295/729c]: NativeProcessLinux::GetOrCreateThread pid 29339 tid 29346: thread already tracked, returning 393 1426700114.595249000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventRequestResume (tid=29339) 395 1426700114.595256000 [7295/729a]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state stopped to running 397 1426700114.595262000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventRequestResume (tid=29346) 398 1426700114.595268000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824)... 399 1426700114.595274000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29339 result = true 400 1426700114.595280000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 401 1426700114.595285000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 402 1426700114.595293000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventThreadCreate (tid=29346, stopped) 403 1426700114.595300000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 404 1426700114.595305000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 405 1426700114.595312000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventRequestResume (tid=29346) 406 1426700114.595323000 [7295/729a]: NativeThreadLinux: thread (pid=29339, tid=29346) changing from state launching to running 407 1426700114.595400000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29346 with signal (null) 408 1426700114.595415000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29346 result = true 409 1426700114.595422000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 410 1426700114.595427000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 411 1426700114.595431000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid = 29346, status = 0x00000a7f (STOPPED), signal = 10, exit_state = 0 412 1426700114.595450000 [7295/729c]: NativeProcessLinux::MonitorSignal() received signal SIGUSR1 (10) with code SI_TKILL, (siginfo pid = 29339 (not from llgs), waitpid pid = 29346) 413 1426700114.595468000 [7295/729c]: NativeProcessLinux::MonitorSignal() received signal SIGUSR1 414 1426700114.595477000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadStopped (tid=29346) 415 1426700114.595485000 [7295/729c]: NativeThreadLinux::SetStoppedBySignal called with signal 0x0a 416 1426700114.595490000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventThreadStopped (tid=29346) 418 1426700114.595495000 [7295/729c]: NativeProcessLinux::CallAfterRunningThreadsStop tid 29346 419 1426700114.595497000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 420 1426700114.595503000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 421 1426700114.595505000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventCallAfterThreadsStop (triggering_tid=29346, request_stop_on_all_unstopped_threads=1, skip_stop_request_tids.size()=0) 422 1426700114.595513000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824)... 424 1426700114.595519000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid = 29345, status = 0x0000057f (STOPPED), signal = 5, exit_state = 0 425 1426700114.595527000 [7295/729a]: NativeProcessLinux::RequestThreadStop requesting thread stop(pid: 29339, tid: 29345) 427 1426700114.595536000 [7295/729a]: NativeProcessLinux::RequestThreadStop requesting thread stop(pid: 29339, tid: 29344) 429 1426700114.595543000 [7295/729a]: NativeProcessLinux::RequestThreadStop requesting thread stop(pid: 29339, tid: 29339) 430 1426700114.595549000 [7295/729c]: NativeThreadLinux: thread (pid=29339, tid=29345) changing from state running to stopped 431 1426700114.595554000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 432 1426700114.595559000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 433 1426700114.595563000 [7295/729c]: NativeThreadLinux:SetStoppedByWatchpoint (pid=29339, tid=29345) watchpoint found with idx: 0 434 1426700114.595566000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventThreadStopped (tid=29345) 435 1426700114.595572000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 436 1426700114.595577000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 437 1426700114.595585000 [7295/729c]: NativeProcessLinux::CallAfterRunningThreadsStop tid 29345 438 1426700114.595596000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventCallAfterThreadsStop (triggering_tid=29345, request_stop_on_all_unstopped_threads=1, skip_stop_request_tids.size()=0) 439 1426700114.595604000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824)... 441 1426700114.595630000 [7295/729a]: NativeProcessLinux::RequestThreadStop requesting thread stop(pid: 29339, tid: 29344) 442 1426700114.595633000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid = 29344, status = 0x0000057f (STOPPED), signal = 5, exit_state = 0 443 1426700114.595637000 [7295/729a]: NativeProcessLinux::RequestThreadStop requesting thread stop(pid: 29339, tid: 29339) 444 1426700114.595644000 [7295/729a]: ThreadStateCoordinator::SetPendingNotification dropping existing pending signal notification for tid 29346, to be replaced with signal for tid 29345 446 1426700114.595651000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 447 1426700114.595658000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 448 1426700114.595660000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadStopped (tid=29344) 449 1426700114.595668000 [7295/729c]: NativeThreadLinux: thread (pid=29339, tid=29344) changing from state running to stopped 450 1426700114.595679000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventThreadStopped (tid=29344) 451 1426700114.595693000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 452 1426700114.595700000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 453 1426700114.595710000 [7295/729c]: NativeThreadLinux:SetStoppedByWatchpoint (pid=29339, tid=29344) watchpoint found with idx: 0 454 1426700114.595754000 [7295/729c]: NativeProcessLinux::CallAfterRunningThreadsStop tid 29344 455 1426700114.595764000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventCallAfterThreadsStop (triggering_tid=29344, request_stop_on_all_unstopped_threads=1, skip_stop_request_tids.size()=0) 456 1426700114.595772000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824)... 458 1426700114.595777000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid = 29339, status = 0x0000137f (STOPPED), signal = 19, exit_state = 0 459 1426700114.595786000 [7295/729a]: NativeProcessLinux::RequestThreadStop requesting thread stop(pid: 29339, tid: 29339) 461 1426700114.595795000 [7295/729a]: ThreadStateCoordinator::SetPendingNotification dropping existing pending signal notification for tid 29345, to be replaced with signal for tid 29344 462 1426700114.595800000 [7295/729c]: NativeProcessLinux::MonitorSignal() pid 29339 tid 29339, thread stopped 464 1426700114.595806000 [7295/729c]: NativeThreadLinux::SetStoppedBySignal called with signal 0x00 466 1426700114.595811000 [7295/729c]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state running to stopped 467 1426700114.595819000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadStopped (tid=29339) 468 1426700114.595826000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824)... 469 1426700114.595831000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventThreadStopped (tid=29339) 470 1426700114.595838000 [7295/729a]: NativeProcessLinux::DoStopIDBumped(newBumpId=8) called 471 1426700114.595843000 [7295/729a]: NativeProcessLinux::DoStopIDBumped clearing 0 entries from the cache 472 1426700114.595848000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged called with NativeProcessProtocol pid 29339, state: stopped 473 1426700114.595853000 [7295/729a]: GDBRemoteCommunicationServerLLGS::HandleInferiorState_Stopped called 474 1426700114.595857000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SetCurrentThreadID setting current thread id to 29344 475 1426700114.595862000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread preparing packet for pid 29339 tid 29344 476 1426700114.595867000 [7295/729a]: LogThreadStopInfo: m_stop_info in thread: invalid stop reason 4 477 1426700114.595879000 [7295/729a]: LogThreadStopInfo: returned stop_info: invalid stop reason 4 478 1426700114.595884000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread pid 29339 tid 29344 got signal signo = 5, reason = 4, exc_type = 5 479 1426700114.595934000 [7295/729a]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread expediting registers from set 'General Purpose Registers' (registers set count: 76) 480 1426700114.596193000 [7295/729a]: NativeProcessProtocol::SynchronouslyNotifyProcessStateChanged: sent state notification [stopped] from process 29339 481 1426700114.596204000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 482 1426700114.596210000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 483 1426700114.596501000 [7295/7295]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread preparing packet for pid 29339 tid 29339 484 1426700114.596510000 [7295/7295]: LogThreadStopInfo: m_stop_info in thread: signal 0x00 485 1426700114.596515000 [7295/7295]: LogThreadStopInfo: returned stop_info: signal 0x00 486 1426700114.596520000 [7295/7295]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread pid 29339 tid 29339 got signal signo = 0, reason = 5, exc_type = 0 487 1426700114.596549000 [7295/7295]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread expediting registers from set 'General Purpose Registers' (registers set count: 76) 488 1426700114.596868000 [7295/7295]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread preparing packet for pid 29339 tid 29345 489 1426700114.596877000 [7295/7295]: LogThreadStopInfo: m_stop_info in thread: invalid stop reason 4 490 1426700114.596882000 [7295/7295]: LogThreadStopInfo: returned stop_info: invalid stop reason 4 491 1426700114.596887000 [7295/7295]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread pid 29339 tid 29345 got signal signo = 5, reason = 4, exc_type = 5 492 1426700114.596926000 [7295/7295]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread expediting registers from set 'General Purpose Registers' (registers set count: 76) 493 1426700114.597241000 [7295/7295]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread preparing packet for pid 29339 tid 29346 494 1426700114.597249000 [7295/7295]: LogThreadStopInfo: m_stop_info in thread: signal 0x0a 495 1426700114.597254000 [7295/7295]: LogThreadStopInfo: returned stop_info: signal 0x0a 496 1426700114.597258000 [7295/7295]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread pid 29339 tid 29346 got signal signo = 10, reason = 5, exc_type = 10 497 1426700114.597293000 [7295/7295]: GDBRemoteCommunicationServerLLGS::SendStopReplyPacketForThread expediting registers from set 'General Purpose Registers' (registers set count: 76) 498 1426700116.626728000 [7295/7295]: NativeProcessLinux::GetMemoryRegionInfo read 43 memory region entries from /proc/29339/maps 499 1426700116.644032000 [7295/7295]: GDBRemoteCommunicationServerLLGS::Handle_vCont handling vCont packet 500 1426700116.644056000 [7295/7295]: NativeProcessLinux::Resume called: pid 29339 501 1426700116.644064000 [7295/7295]: NativeProcessLinux::Resume processing resume action state running for pid 29339 tid 29339 502 1426700116.644087000 [7295/7295]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventRequestResume (tid=29339) 503 1426700116.644100000 [7295/7295]: NativeProcessLinux::Resume processing resume action state running for pid 29339 tid 29344 504 1426700116.644109000 [7295/7295]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventRequestResume (tid=29344) 505 1426700116.644115000 [7295/7295]: NativeProcessLinux::Resume processing resume action state running for pid 29339 tid 29345 506 1426700116.644124000 [7295/7295]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventRequestResume (tid=29345) 507 1426700116.644135000 [7295/7295]: NativeProcessLinux::Resume processing resume action state running for pid 29339 tid 29346 509 1426700116.644151000 [7295/7295]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventRequestResume (tid=29346) 510 1426700116.644158000 [7295/7295]: GDBRemoteCommunicationServerLLGS::Handle_vCont continued process 29339 511 1426700116.644174000 [7295/729a]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state stopped to running 512 1426700116.644185000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29339 with signal (null) 513 1426700116.644258000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29339 result = true 514 1426700116.644276000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged called with NativeProcessProtocol pid 29339, state: running 515 1426700116.644283000 [7295/729a]: GDBRemoteCommunicationServerLLGS::ProcessStateChanged didn't handle state change for pid 29339, new state: running 516 1426700116.644288000 [7295/729a]: NativeProcessProtocol::SynchronouslyNotifyProcessStateChanged: sent state notification [running] from process 29339 517 1426700116.644295000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 519 1426700116.644303000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 518 1426700116.644300000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid = 29339, status = 0x0000137f (STOPPED), signal = 19, exit_state = 0 520 1426700116.644315000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventRequestResume (tid=29344) 521 1426700116.644323000 [7295/729a]: NativeThreadLinux: thread (pid=29339, tid=29344) changing from state stopped to running 522 1426700116.644330000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29344 with signal (null) 523 1426700116.644399000 [7295/729c]: NativeProcessLinux::MonitorSignal() received signal SIGSTOP (19) with code SI_TKILL, (siginfo pid = 29333 (from llgs), waitpid pid = 29339) 524 1426700116.644415000 [7295/729c]: NativeProcessLinux::MonitorSignal() pid 29339 tid 29339, thread stopped 525 1426700116.644422000 [7295/729c]: NativeThreadLinux::SetStoppedBySignal called with signal 0x00 526 1426700116.644428000 [7295/729c]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state running to stopped 527 1426700116.644443000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadStopped (tid=29339) 528 1426700116.644451000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824)... 529 1426700116.644493000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29344 result = true 530 1426700116.644511000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 531 1426700116.644519000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 532 1426700116.644526000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid 534 1426700116.644539000 [7295/729a]: NativeThreadLinux: thread (pid=29339, tid=29345) changing from state stopped to running 535 1426700116.644547000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29345 with signal (null) 536 1426700116.644619000 [7295/729c]: NativeProcessLinux::MonitorSignal() received signal SIGSTOP (19) with code SI_TKILL, (siginfo pid = 29333 (from llgs), waitpid pid = 29344) 537 1426700116.644634000 [7295/729c]: NativeProcessLinux::MonitorSignal() pid 29339 tid 29344, thread stopped 538 1426700116.644640000 [7295/729c]: NativeThreadLinux::SetStoppedBySignal called with signal 0x00 539 1426700116.644646000 [7295/729c]: NativeThreadLinux: thread (pid=29339, tid=29344) changing from state running to stopped 540 1426700116.644659000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadStopped (tid=29344) 541 1426700116.644677000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824)... 542 1426700116.644715000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29345 result = true 543 1426700116.644733000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 544 1426700116.644741000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 546 1426700116.644752000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventRequestResume (tid=29346) 547 1426700116.644760000 [7295/729a]: NativeThreadLinux: thread (pid=29339, tid=29346) changing from state stopped to running 548 1426700116.644772000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29346 with signal SIGUSR1 549 1426700116.644841000 [7295/729c]: NativeProcessLinux::MonitorSignal() received signal SIGSTOP (19) with code SI_TKILL, (siginfo pid = 29333 (from llgs), waitpid pid = 29345) 550 1426700116.644857000 [7295/729c]: NativeProcessLinux::MonitorSignal() pid 29339 tid 29345, thread stopped 551 1426700116.644863000 [7295/729c]: NativeThreadLinux::SetStoppedBySignal called with signal 0x00 552 1426700116.644869000 [7295/729c]: NativeThreadLinux: thread (pid=29339, tid=29345) changing from state running to stopped 553 1426700116.644882000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadStopped (tid=29345) 554 1426700116.644889000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824)... 555 1426700116.644896000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid = 29346, status = 0x00000a7f (STOPPED), signal = 10, exit_state = 0 556 1426700116.644906000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29346 result = true 557 1426700116.644925000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 558 1426700116.644932000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadDeath (tid=29346) 560 1426700116.644955000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventThreadStopped (tid=29339) 561 1426700116.644961000 [7295/729c]: NativeProcessLinux::MonitorCallback GetSignalInfo failed: No such process, tid = 29346, signal = 10, status = 0 (thread/process killed, is not main thread, thread metadata removed) 563 1426700116.644970000 [7295/729a]: NativeThreadLinux: thread (pid=29339, tid=29339) changing from state stopped to running 564 1426700116.644973000 [7295/729c]: NativeProcessLinux::MonitorCallback pid 29339 tid 29346 non-main thread exit occurred, didn't tell delegate anything since thread disappeared out from underneath us 566 1426700116.644979000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824)... 567 1426700116.644986000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid = 29346, status = 0x0006057f (STOPPED), signal = 5, exit_state = 0 568 1426700116.645022000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29339 result = true 569 1426700116.645029000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 570 1426700116.645035000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 571 1426700116.645043000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventThreadStopped (tid=29344) 572 1426700116.645049000 [7295/729a]: Resuming thread 29344 since stop wasn't requested 573 1426700116.645055000 [7295/729a]: NativeThreadLinux: thread (pid=29339, tid=29344) changing from state stopped to running 574 1426700116.645061000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29344 with signal (null) 576 1426700116.645117000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29344 result = true 577 1426700116.645128000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 578 1426700116.645134000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadStopped (tid=29346) 580 1426700116.645150000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventThreadStopped (tid=29345) 581 1426700116.645157000 [7295/729a]: Resuming thread 29345 since stop wasn't requested 582 1426700116.645163000 [7295/729a]: NativeThreadLinux: thread (pid=29339, tid=29345) changing from state stopped to running 583 1426700116.645169000 [7295/729a]: NativeProcessLinux::Resume() resuming thread = 29345 with signal (null) 584 1426700116.645171000 [7295/729c]: NativeProcessLinux::MonitorSIGTRAP() received PTRACE_EVENT_EXIT, data = 0 (WIFEXITED=true,WIFSIGNALED=false), pid = 29346 (not main thread) 586 1426700116.645185000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventRequestResume (tid=29346) 587 1426700116.645191000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 589 1426700116.645197000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 591 1426700116.645205000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventThreadDeath (tid=29346) 592 1426700116.645218000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent event processing returned value eventLoopResultContinue 594 1426700116.645225000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to dequeue next event in blocking mode 595 1426700116.645235000 [7295/729a]: ThreadStateCoordinator::ProcessNextEvent about to process event: EventThreadStopped (tid=29346) 596 1426700116.645239000 [7295/729c]: NativeProcessLinux::MonitorSIGTRAP() received PTRACE_EVENT_EXIT, data = 0 (WIFEXITED=true,WIFSIGNALED=false), pid = 29344 (not main thread) 597 1426700116.645243000 [7295/729a]: NativeProcessLinux::CoordinatorErrorHandler error: tid 29346 asked to stop but tid is unknown 598 1426700116.645250000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventRequestResume (tid=29344) 599 1426700116.645257000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824)... 600 1426700116.645263000 [7295/729c]: MonitorChildProcessThreadFunction ::waitpid (pid = -29339, &status, options = 1073741824) => pid = 29345, status = 0x0006057f (STOPPED), signal = 5, exit_state = 0 601 1426700116.645282000 [7295/729c]: ThreadStateCoordinator::EnqueueEvent enqueued event: EventThreadStopped (tid=29345)
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