Closed
Bug 1305628
Opened 8 years ago
Closed 8 years ago
Fix vsync sometimes not firing after the GPU process crashes
Categories
(Core :: Graphics: Layers, defect)
Core
Graphics: Layers
Tracking
()
RESOLVED
FIXED
People
(Reporter: dvander, Assigned: dvander)
References
(Blocks 1 open bug)
Details
Attachments
(2 files)
3.67 KB,
patch
|
mattwoodrow
:
review+
|
Details | Diff | Splinter Review |
1.01 KB,
patch
|
mattwoodrow
:
review+
|
Details | Diff | Splinter Review |
This is totally crazy IMO, but apparently ClientLayerManager's destructor can fire a DidComposite, which can trigger a refresh tick, and a repaint. This causes the compositor to be recreated in the compositor's destructor. I would love to know why we do that, and if we can have it be a message posted to the event loop instead. Anyway, because of this, we have to make sure to remove any compositor-associated pointers on nsWindow before we release the compositor. In this case the old vsync dispatcher was getting picked up by the new compositor, then destroyed in the assumption no new compositor existed.
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Assignee | |
Comment 1•8 years ago
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This fixes comment #0, as well as a crash that can occur if the InProcessCompositorWidget is shut down after the compositor.
Attachment #8795166 -
Flags: review?(matt.woodrow)
Comment 2•8 years ago
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||
(In reply to David Anderson [:dvander] from comment #0) > This is totally crazy IMO, but apparently ClientLayerManager's destructor > can fire a DidComposite, which can trigger a refresh tick, and a repaint. > This causes the compositor to be recreated in the compositor's destructor. I > would love to know why we do that, and if we can have it be a message posted > to the event loop instead. The DidComposite events get delivered to the refresh driver which control throttling of it. If the ClientLayerManager was waiting on a DidComposite from the Compositor when it gets destroyed, then we risk losing this message and having the refresh driver wait indefinitely for the message that never arrives. It's a very weird corner case that might not actually happen ever. We can definitely do it with a message posted to the event loop instrad. > > Anyway, because of this, we have to make sure to remove any > compositor-associated pointers on nsWindow before we release the compositor. > In this case the old vsync dispatcher was getting picked up by the new > compositor, then destroyed in the assumption no new compositor existed.
Updated•8 years ago
|
Attachment #8795166 -
Flags: review?(matt.woodrow) → review+
Pushed by danderson@mozilla.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/7bcb0c169466 Fix vsync sometimes not firing after the GPU process crashes. (bug 1305628, r=mattwoodrow)
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Assignee | |
Updated•8 years ago
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Keywords: leave-open
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Assignee | |
Comment 4•8 years ago
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The null-check in the Windows code needed to be added to the GTK code as well.
Attachment #8795470 -
Flags: review?(matt.woodrow)
Updated•8 years ago
|
Attachment #8795470 -
Flags: review?(matt.woodrow) → review+
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Comment 5•8 years ago
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Backed out for crashing with mozilla::OffTheBooksMutex::Lock: https://hg.mozilla.org/integration/mozilla-inbound/rev/e3f2279355ba4974913f3d3415bf2da04eee0355 Push with crashes: https://treeherder.mozilla.org/#/jobs?repo=mozilla-inbound&revision=7bcb0c169466f11c639dc1f9a3e36072ddffad01 Failure log: https://treeherder.mozilla.org/logviewer.html#?job_id=36554959&repo=mozilla-inbound 14:10:09 WARNING - TEST-UNEXPECTED-FAIL | devtools/client/performance/test/browser_timeline-waterfall-generic.js | application terminated with exit code 11 14:10:09 INFO - runtests.py | Application ran for: 0:00:47.574551 14:10:09 INFO - zombiecheck | Reading PID log: /tmp/tmpVDnVY_pidlog 14:10:09 INFO - ==> process 32065 launched child process 32086 14:10:09 INFO - ==> process 32065 launched child process 32116 14:10:09 INFO - zombiecheck | Checking for orphan process with PID: 32086 14:10:09 INFO - zombiecheck | Checking for orphan process with PID: 32116 14:10:09 INFO - mozcrash Downloading symbols from: https://queue.taskcluster.net/v1/task/EnCg1wT2QjWOXh8r7F-pzw/artifacts/public/build/firefox-52.0a1.en-US.linux-x86_64.crashreporter-symbols.zip 14:10:27 INFO - mozcrash Copy/paste: /builds/slave/test/build/linux64-minidump_stackwalk /tmp/tmpnB_4Y9.mozrunner/minidumps/05ee682d-ddb2-7551-4d223003-67af9695.dmp /tmp/tmpqrbafB 14:10:39 INFO - mozcrash Saved minidump as /builds/slave/test/build/blobber_upload_dir/05ee682d-ddb2-7551-4d223003-67af9695.dmp 14:10:39 INFO - mozcrash Saved app info as /builds/slave/test/build/blobber_upload_dir/05ee682d-ddb2-7551-4d223003-67af9695.extra 14:10:39 WARNING - PROCESS-CRASH | devtools/client/performance/test/browser_timeline-waterfall-generic.js | application crashed [@ mozilla::OffTheBooksMutex::Lock] 14:10:39 INFO - Crash dump filename: /tmp/tmpnB_4Y9.mozrunner/minidumps/05ee682d-ddb2-7551-4d223003-67af9695.dmp 14:10:39 INFO - Operating system: Linux 14:10:39 INFO - 0.0.0 Linux 3.2.0-76-generic #111-Ubuntu SMP Tue Jan 13 22:16:09 UTC 2015 x86_64 14:10:39 INFO - CPU: amd64 14:10:39 INFO - family 6 model 62 stepping 4 14:10:39 INFO - 1 CPU 14:10:39 INFO - GPU: UNKNOWN 14:10:39 INFO - Crash reason: SIGSEGV 14:10:39 INFO - Crash address: 0x10 14:10:39 INFO - Process uptime: not available 14:10:39 INFO - Thread 22 (crashed) 14:10:39 INFO - 0 libxul.so!mozilla::OffTheBooksMutex::Lock [Mutex.h:7bcb0c169466 : 69 + 0x1] 14:10:39 INFO - rax = 0x0000000000000000 rdx = 0x00007fc10895b1b0 14:10:39 INFO - rcx = 0x0000000000000000 rbx = 0x0000000000000000 14:10:39 INFO - rsi = 0x0000000000000000 rdi = 0x0000000000000010 14:10:39 INFO - rbp = 0x00007fc0ed5fe7b0 rsp = 0x00007fc0ed5fe770 14:10:39 INFO - r8 = 0x0000000000000008 r9 = 0x0000000000000008 14:10:39 INFO - r10 = 0x0000000000000000 r11 = 0x00007fc10fe00618 14:10:39 INFO - r12 = 0x0000000000000000 r13 = 0x0000000000000000 14:10:39 INFO - r14 = 0x00007fc0ed5fe9a8 r15 = 0x0000000000000000 14:10:39 INFO - rip = 0x00007fc104f9f46b 14:10:39 INFO - Found by: given as instruction pointer in context 14:10:39 INFO - 1 libxul.so!mozilla::CompositorVsyncDispatcher::SetCompositorVsyncObserver [Mutex.h:7bcb0c169466 : 164 + 0x5] 14:10:39 INFO - rbx = 0x0000000000000000 rbp = 0x00007fc0ed5fe7b0 14:10:39 INFO - rsp = 0x00007fc0ed5fe780 r12 = 0x0000000000000000 14:10:39 INFO - r13 = 0x0000000000000000 r14 = 0x00007fc0ed5fe9a8 14:10:39 INFO - r15 = 0x0000000000000000 rip = 0x00007fc106404d38 14:10:39 INFO - Found by: call frame info 14:10:39 INFO - 2 libxul.so!mozilla::widget::InProcessX11CompositorWidget::ObserveVsync [InProcessX11CompositorWidget.cpp:7bcb0c169466 : 29 + 0xc] 14:10:39 INFO - rbx = 0x0000000000000000 rbp = 0x00007fc0ed5fe7e0 14:10:39 INFO - rsp = 0x00007fc0ed5fe7c0 r12 = 0x00007fc108cae5f8 14:10:39 INFO - r13 = 0x00007fc0ed5fe838 r14 = 0x00007fc0ed5fe9a8 14:10:39 INFO - r15 = 0x0000000000000000 rip = 0x00007fc1064339ca 14:10:39 INFO - Found by: call frame info 14:10:39 INFO - 3 libxul.so!mozilla::layers::CompositorVsyncScheduler::UnobserveVsync [CompositorBridgeParent.cpp:7bcb0c169466 : 633 + 0xd] 14:10:39 INFO - rbx = 0x00007fc0d8c65c80 rbp = 0x00007fc0ed5fe800 14:10:39 INFO - rsp = 0x00007fc0ed5fe7f0 r12 = 0x00007fc108cae5f8 14:10:39 INFO - r13 = 0x00007fc0ed5fe838 r14 = 0x00007fc0ed5fe9a8 14:10:39 INFO - r15 = 0x0000000000000000 rip = 0x00007fc10579475c 14:10:39 INFO - Found by: call frame info 14:10:39 INFO - 4 libxul.so!mozilla::layers::CompositorVsyncScheduler::Destroy [CompositorBridgeParent.cpp:7bcb0c169466 : 426 + 0x5] 14:10:39 INFO - rbx = 0x00007fc0d8c65c80 rbp = 0x00007fc0ed5fe820 14:10:39 INFO - rsp = 0x00007fc0ed5fe810 r12 = 0x00007fc108cae5f8 14:10:39 INFO - r13 = 0x00007fc0ed5fe838 r14 = 0x00007fc0ed5fe9a8 14:10:39 INFO - r15 = 0x0000000000000000 rip = 0x00007fc10579dd2d 14:10:39 INFO - Found by: call frame info 14:10:39 INFO - 5 libxul.so!mozilla::layers::CompositorBridgeParent::StopAndClearResources [CompositorBridgeParent.cpp:7bcb0c169466 : 836 + 0x5] 14:10:39 INFO - rbx = 0x00007fc0d8b6f800 rbp = 0x00007fc0ed5fe860 14:10:39 INFO - rsp = 0x00007fc0ed5fe830 r12 = 0x00007fc108cae5f8 14:10:39 INFO - r13 = 0x00007fc0ed5fe838 r14 = 0x00007fc0ed5fe9a8 14:10:39 INFO - r15 = 0x0000000000000000 rip = 0x00007fc1057a3bab 14:10:39 INFO - Found by: call frame info 14:10:39 INFO - 6 libxul.so!mozilla::layers::CompositorBridgeParent::RecvWillClose [CompositorBridgeParent.cpp:7bcb0c169466 : 847 + 0x5] 14:10:39 INFO - rbx = 0x00007fc0d8b6f800 rbp = 0x00007fc0ed5fe870 14:10:39 INFO - rsp = 0x00007fc0ed5fe870 r12 = 0x00007fc0ed5fea08 14:10:39 INFO - r13 = 0x00007fc0ed5fe900 r14 = 0x00007fc0ed5fe9a8 14:10:39 INFO - r15 = 0x0000000000000000 rip = 0x00007fc1057a3be7 14:10:39 INFO - Found by: call frame info 14:10:39 INFO - 7 libxul.so!mozilla::layers::PCompositorBridgeParent::OnMessageReceived [PCompositorBridgeParent.cpp:7bcb0c169466 : 1447 + 0xc] 14:10:39 INFO - rbx = 0x00007fc0d8b6f800 rbp = 0x00007fc0ed5fe990 14:10:39 INFO - rsp = 0x00007fc0ed5fe880 r12 = 0x00007fc0ed5fea08 14:10:39 INFO - r13 = 0x00007fc0ed5fe900 r14 = 0x00007fc0ed5fe9a8 14:10:39 INFO - r15 = 0x0000000000000000 rip = 0x00007fc105496ba5 14:10:39 INFO - Found by: call frame info 14:10:39 INFO - 8 libxul.so!mozilla::ipc::MessageChannel::DispatchSyncMessage [MessageChannel.cpp:7bcb0c169466 : 1634 + 0x10] 14:10:39 INFO - rbx = 0x00007fc0ed5fea08 rbp = 0x00007fc0ed5fe9e0 14:10:39 INFO - rsp = 0x00007fc0ed5fe9a0 r12 = 0x00007fc0ed5feab0 14:10:39 INFO - r13 = 0x00007fc0d8b6f830 r14 = 0x00007fc0ed5fe9a8 14:10:39 INFO - r15 = 0x0000000000000000 rip = 0x00007fc1052b9f45 14:10:39 INFO - Found by: call frame info 14:10:39 INFO - 9 libxul.so!mozilla::ipc::MessageChannel::DispatchMessage [MessageChannel.cpp:7bcb0c169466 : 1597 + 0xe] 14:10:39 INFO - rbx = 0x00007fc0ed5feab0 rbp = 0x00007fc0ed5fea90 14:10:39 INFO - rsp = 0x00007fc0ed5fe9f0 r12 = 0x00007fc0d8b6f830 14:10:39 INFO - r13 = 0x00007fc0ed5fea08 r14 = 0x00007fc0ed5fea38 14:10:39 INFO - r15 = 0x00007fc0ed5fea10 rip = 0x00007fc1052c2167 14:10:39 INFO - Found by: call frame info 14:10:39 INFO - 10 libxul.so!mozilla::ipc::MessageChannel::OnMaybeDequeueOne [MessageChannel.cpp:7bcb0c169466 : 1568 + 0xb] 14:10:39 INFO - rbx = 0x00007fc0ed5feab0 rbp = 0x00007fc0ed5feb40 14:10:39 INFO - rsp = 0x00007fc0ed5feaa0 r12 = 0x00007fc0d8b6f830 14:10:39 INFO - r13 = 0x00007fc0ed5fec01 r14 = 0x00007fc0ed5fec58 14:10:39 INFO - r15 = 0x00007fc0ed6e6f88 rip = 0x00007fc1052c4274 14:10:39 INFO - Found by: call frame info 14:10:39 INFO - 11 libxul.so!mozilla::detail::RunnableMethodImpl<bool (mozilla::ipc::MessageChannel::*)(), false, true>::Run [nsThreadUtils.h:7bcb0c169466 : 729 + 0x12] 14:10:39 INFO - rbx = 0x00007fc0ed5fece8 rbp = 0x00007fc0ed5feb50 14:10:39 INFO - rsp = 0x00007fc0ed5feb50 r12 = 0x00007fc0ed5febd8 14:10:39 INFO - r13 = 0x00007fc0ed5fec01 r14 = 0x00007fc0ed5fec58 14:10:39 INFO - r15 = 0x00007fc0ed6e6f88 rip = 0x00007fc1052b61dd 14:10:39 INFO - Found by: call frame info 14:10:39 INFO - 12 libxul.so!mozilla::ipc::MessageChannel::DequeueTask::Run [MessageChannel.h:7bcb0c169466 : 540 + 0x6] 14:10:39 INFO - rbx = 0x00007fc0ed5fece8 rbp = 0x00007fc0ed5feb60 14:10:39 INFO - rsp = 0x00007fc0ed5feb60 r12 = 0x00007fc0ed5febd8 14:10:39 INFO - r13 = 0x00007fc0ed5fec01 r14 = 0x00007fc0ed5fec58 14:10:39 INFO - r15 = 0x00007fc0ed6e6f88 rip = 0x00007fc1052b5051 14:10:39 INFO - Found by: call frame info 14:10:39 INFO - 13 libxul.so!MessageLoop::RunTask [message_loop.cc:7bcb0c169466 : 346 + 0x6] 14:10:39 INFO - rbx = 0x00007fc0ed5fece8 rbp = 0x00007fc0ed5feb90 14:10:39 INFO - rsp = 0x00007fc0ed5feb70 r12 = 0x00007fc0ed5febd8 14:10:39 INFO - r13 = 0x00007fc0ed5fec01 r14 = 0x00007fc0ed5fec58 14:10:39 INFO - r15 = 0x00007fc0ed6e6f88 rip = 0x00007fc1052a3081 14:10:39 INFO - Found by: call frame info 14:10:39 INFO - 14 libxul.so!MessageLoop::DeferOrRunPendingTask [message_loop.cc:7bcb0c169466 : 354 + 0x5] 14:10:39 INFO - rbx = 0x00007fc0ed5fec01 rbp = 0x00007fc0ed5febc0 14:10:39 INFO - rsp = 0x00007fc0ed5feba0 r12 = 0x00007fc0ed5febd8 14:10:39 INFO - r13 = 0x00007fc0ed5fec01 r14 = 0x00007fc0ed5fec58 14:10:39 INFO - r15 = 0x00007fc0ed6e6f88 rip = 0x00007fc1052a712c 14:10:39 INFO - Found by: call frame info 14:10:39 INFO - 15 libxul.so!MessageLoop::DoWork [message_loop.cc:7bcb0c169466 : 429 + 0x5] 14:10:39 INFO - rbx = 0x00007fc0ed5fece8 rbp = 0x00007fc0ed5fec10 14:10:39 INFO - rsp = 0x00007fc0ed5febd0 r12 = 0x00007fc0ed5febd8 14:10:39 INFO - r13 = 0x00007fc0ed5fec01 r14 = 0x00007fc0ed5fec58 14:10:39 INFO - r15 = 0x00007fc0ed6e6f88 rip = 0x00007fc1052a71c3 14:10:39 INFO - Found by: call frame info 14:10:39 INFO - 16 libxul.so!base::MessagePumpDefault::Run [message_pump_default.cc:7bcb0c169466 : 36 + 0xa] 14:10:39 INFO - rbx = 0x00007fc0ed6e6f70 rbp = 0x00007fc0ed5fec90 14:10:39 INFO - rsp = 0x00007fc0ed5fec20 r12 = 0x00007fc0ed5fec48 14:10:39 INFO - r13 = 0x00007fc0ed5fece8 r14 = 0x00007fc0ed5fec58 14:10:39 INFO - r15 = 0x00007fc0ed6e6f88 rip = 0x00007fc1052a1173 14:10:39 INFO - Found by: call frame info 14:10:39 INFO - 17 libxul.so!MessageLoop::Run [message_loop.cc:7bcb0c169466 : 225 + 0x8] 14:10:39 INFO - rbx = 0x00007fc0ed5fece8 rbp = 0x00007fc0ed5fecd0 14:10:39 INFO - rsp = 0x00007fc0ed5feca0 r12 = 0x00007fc0ed5fece8 14:10:39 INFO - r13 = 0x00007fc0ed5ff9c0 r14 = 0x0000000000000000 14:10:39 INFO - r15 = 0x0000000000000003 rip = 0x00007fc1052a0d1c 14:10:39 INFO - Found by: call frame info 14:10:39 INFO - 18 libxul.so!base::Thread::ThreadMain [thread.cc:7bcb0c169466 : 180 + 0x8] 14:10:39 INFO - rbx = 0x00007fc0ed6e6f10 rbp = 0x00007fc0ed5fee90 14:10:39 INFO - rsp = 0x00007fc0ed5fece0 r12 = 0x00007fc0ed5fece8 14:10:39 INFO - r13 = 0x00007fc0ed5ff9c0 r14 = 0x0000000000000000 14:10:39 INFO - r15 = 0x0000000000000003 rip = 0x00007fc1052a8e97 14:10:39 INFO - Found by: call frame info 14:10:39 INFO - 19 libxul.so!ThreadFunc [platform_thread_posix.cc:7bcb0c169466 : 38 + 0x3] 14:10:39 INFO - rbx = 0x0000000000000000 rbp = 0x00007fc0ed5feea0 14:10:39 INFO - rsp = 0x00007fc0ed5feea0 r12 = 0x00007fff84069f88 14:10:39 INFO - r13 = 0x00007fc0ed5ff9c0 r14 = 0x0000000000000000 14:10:39 INFO - r15 = 0x0000000000000003 rip = 0x00007fc1052a72c1 14:10:39 INFO - Found by: call frame info 14:10:39 INFO - 20 libpthread-2.15.so + 0x7e9a 14:10:39 INFO - rbx = 0x0000000000000000 rbp = 0x0000000000000000 14:10:39 INFO - rsp = 0x00007fc0ed5feeb0 r12 = 0x00007fff84069f88 14:10:39 INFO - r13 = 0x00007fc0ed5ff9c0 r14 = 0x0000000000000000 14:10:39 INFO - r15 = 0x0000000000000003 rip = 0x00007fc110fa4e9a 14:10:39 INFO - Found by: call frame info 14:10:39 INFO - 21 libc-2.15.so + 0xf338d 14:10:39 INFO - rsp = 0x00007fc0ed5fefc0 rip = 0x00007fc1100b438d 14:10:39 INFO - Found by: stack scanning
Flags: needinfo?(dvander)
Pushed by danderson@mozilla.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/9ce619a6dcae Fix vsync sometimes not firing after the GPU process crashes. (bug 1305628, r=mattwoodrow)
Backout by cbook@mozilla.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/9d18bbd1e614 Backed out changeset 9ce619a6dcae for crashes
Comment 8•8 years ago
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sorry had to back out for crashes like https://treeherder.mozilla.org/logviewer.html#?job_id=36608606&repo=mozilla-inbound
Comment 9•8 years ago
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btw this seems related to the backout in comment #5, maybe worth to have try run before next try to checkin
Comment 10•8 years ago
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Pushed by danderson@mozilla.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/7eaccbb8e8d3 Fix vsync sometimes not firing after the GPU process crashes. (bug 1305628, r=mattwoodrow)
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Assignee | |
Updated•8 years ago
|
Flags: needinfo?(dvander)
Comment 11•8 years ago
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bugherder |
https://hg.mozilla.org/mozilla-central/rev/7eaccbb8e8d3
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Assignee | |
Updated•8 years ago
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Description
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