Closed Bug 1429494 Opened 7 years ago Closed 6 years ago

Assertion failure: false, at /builds/worker/workspace/build/src/dom/media/webaudio/AudioContext.cpp:838

Categories

(Core :: Web Audio, defect, P2)

Product:
Core
Component:
Web Audio
Version:
59 Branch
Type:
defect

Tracking

()

Status:
RESOLVED WORKSFORME
Tracking Flags:
Tracking Status
firefox59 --- affected

People

(Reporter: jkratzer, Unassigned)

References

(Blocks 1 open bug)

Details

(Keywords: assertion, testcase-wanted)

Found while fuzzing mozilla-central rev 9c970413952a. I don't currently have a testcase for this but will update once available. OS|Linux|0.0.0 Linux 4.4.0-1041-aws #50-Ubuntu SMP Wed Nov 15 22:18:17 UTC 2017 x86_64 CPU|amd64|family 6 model 63 stepping 2|8 GPU||| Crash|SIGSEGV|0x0|0 0|0|libxul.so|mozilla::dom::AudioContext::OnStateChanged|hg:hg.mozilla.org/integration/mozilla-inbound:dom/media/webaudio/AudioContext.cpp:9c970413952a|838|0x18 0|1|libxul.so|mozilla::dom::StateChangeTask::Run|hg:hg.mozilla.org/integration/mozilla-inbound:dom/media/webaudio/AudioContext.cpp:9c970413952a|742|0x1f 0|2|libxul.so|mozilla::EventTargetWrapper::Runner::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/AbstractThread.cpp:9c970413952a|150|0x6 0|3|libxul.so|mozilla::SchedulerGroup::Runnable::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/SchedulerGroup.cpp:9c970413952a|395|0x1c 0|4|libxul.so|nsThread::ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThread.cpp:9c970413952a|1040|0x15 0|5|libxul.so|NS_ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThreadUtils.cpp:9c970413952a|517|0x11 0|6|libxul.so|nsThread::Shutdown|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThreadUtils.h:9c970413952a|323|0xd 0|7|libxul.so|mozilla::MediaStreamGraphShutdownThreadRunnable::Run|hg:hg.mozilla.org/integration/mozilla-inbound:dom/media/GraphDriver.cpp:9c970413952a|140|0x15 0|8|libxul.so|mozilla::EventTargetWrapper::Runner::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/AbstractThread.cpp:9c970413952a|150|0x6 0|9|libxul.so|mozilla::SchedulerGroup::Runnable::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/SchedulerGroup.cpp:9c970413952a|395|0x1c 0|10|libxul.so|nsThread::ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThread.cpp:9c970413952a|1040|0x15 0|11|libxul.so|NS_ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThreadUtils.cpp:9c970413952a|517|0x11 0|12|libxul.so|nsThread::Shutdown|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThreadUtils.h:9c970413952a|323|0xd 0|13|libxul.so|mozilla::MediaStreamGraphShutdownThreadRunnable::Run|hg:hg.mozilla.org/integration/mozilla-inbound:dom/media/GraphDriver.cpp:9c970413952a|140|0x15 0|14|libxul.so|mozilla::EventTargetWrapper::Runner::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/AbstractThread.cpp:9c970413952a|150|0x6 0|15|libxul.so|mozilla::SchedulerGroup::Runnable::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/SchedulerGroup.cpp:9c970413952a|395|0x1c 0|16|libxul.so|nsThread::ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThread.cpp:9c970413952a|1040|0x15 0|17|libxul.so|NS_ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThreadUtils.cpp:9c970413952a|517|0x11 0|18|libxul.so|nsThread::Shutdown|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThreadUtils.h:9c970413952a|323|0xd 0|19|libxul.so|mozilla::MediaStreamGraphShutdownThreadRunnable::Run|hg:hg.mozilla.org/integration/mozilla-inbound:dom/media/GraphDriver.cpp:9c970413952a|140|0x15 0|20|libxul.so|mozilla::EventTargetWrapper::Runner::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/AbstractThread.cpp:9c970413952a|150|0x6 0|21|libxul.so|mozilla::SchedulerGroup::Runnable::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/SchedulerGroup.cpp:9c970413952a|395|0x1c 0|22|libxul.so|nsThread::ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThread.cpp:9c970413952a|1040|0x15 0|23|libxul.so|NS_ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThreadUtils.cpp:9c970413952a|517|0x11 0|24|libxul.so|nsThread::Shutdown|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThreadUtils.h:9c970413952a|323|0xd 0|25|libxul.so|mozilla::MediaStreamGraphShutdownThreadRunnable::Run|hg:hg.mozilla.org/integration/mozilla-inbound:dom/media/GraphDriver.cpp:9c970413952a|140|0x15 0|26|libxul.so|mozilla::EventTargetWrapper::Runner::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/AbstractThread.cpp:9c970413952a|150|0x6 0|27|libxul.so|mozilla::SchedulerGroup::Runnable::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/SchedulerGroup.cpp:9c970413952a|395|0x1c 0|28|libxul.so|nsThread::ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThread.cpp:9c970413952a|1040|0x15 0|29|libxul.so|NS_ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThreadUtils.cpp:9c970413952a|517|0x11 0|30|libxul.so|nsThread::Shutdown|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThreadUtils.h:9c970413952a|323|0xd 0|31|libxul.so|mozilla::MediaStreamGraphShutdownThreadRunnable::Run|hg:hg.mozilla.org/integration/mozilla-inbound:dom/media/GraphDriver.cpp:9c970413952a|140|0x15 0|32|libxul.so|mozilla::EventTargetWrapper::Runner::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/AbstractThread.cpp:9c970413952a|150|0x6 0|33|libxul.so|mozilla::SchedulerGroup::Runnable::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/SchedulerGroup.cpp:9c970413952a|395|0x1c 0|34|libxul.so|nsThread::ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThread.cpp:9c970413952a|1040|0x15 0|35|libxul.so|NS_ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThreadUtils.cpp:9c970413952a|517|0x11 0|36|libxul.so|nsThread::Shutdown|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThreadUtils.h:9c970413952a|323|0xd 0|37|libxul.so|mozilla::MediaStreamGraphShutdownThreadRunnable::Run|hg:hg.mozilla.org/integration/mozilla-inbound:dom/media/GraphDriver.cpp:9c970413952a|140|0x15 0|38|libxul.so|mozilla::EventTargetWrapper::Runner::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/AbstractThread.cpp:9c970413952a|150|0x6 0|39|libxul.so|mozilla::SchedulerGroup::Runnable::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/SchedulerGroup.cpp:9c970413952a|395|0x1c 0|40|libxul.so|nsThread::ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThread.cpp:9c970413952a|1040|0x15 0|41|libxul.so|NS_ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThreadUtils.cpp:9c970413952a|517|0x11 0|42|libxul.so|nsThread::Shutdown|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThreadUtils.h:9c970413952a|323|0xd 0|43|libxul.so|mozilla::MediaStreamGraphShutdownThreadRunnable::Run|hg:hg.mozilla.org/integration/mozilla-inbound:dom/media/GraphDriver.cpp:9c970413952a|140|0x15 0|44|libxul.so|mozilla::EventTargetWrapper::Runner::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/AbstractThread.cpp:9c970413952a|150|0x6 0|45|libxul.so|mozilla::SchedulerGroup::Runnable::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/SchedulerGroup.cpp:9c970413952a|395|0x1c 0|46|libxul.so|nsThread::ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThread.cpp:9c970413952a|1040|0x15 0|47|libxul.so|NS_ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThreadUtils.cpp:9c970413952a|517|0x11 0|48|libxul.so|nsThread::Shutdown|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThreadUtils.h:9c970413952a|323|0xd 0|49|libxul.so|mozilla::MediaStreamGraphShutdownThreadRunnable::Run|hg:hg.mozilla.org/integration/mozilla-inbound:dom/media/GraphDriver.cpp:9c970413952a|140|0x15 0|50|libxul.so|mozilla::EventTargetWrapper::Runner::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/AbstractThread.cpp:9c970413952a|150|0x6 0|51|libxul.so|mozilla::SchedulerGroup::Runnable::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/SchedulerGroup.cpp:9c970413952a|395|0x1c 0|52|libxul.so|nsThread::ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThread.cpp:9c970413952a|1040|0x15 0|53|libxul.so|NS_ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThreadUtils.cpp:9c970413952a|517|0x11 0|54|libxul.so|nsThread::Shutdown|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThreadUtils.h:9c970413952a|323|0xd 0|55|libxul.so|mozilla::MediaStreamGraphShutdownThreadRunnable::Run|hg:hg.mozilla.org/integration/mozilla-inbound:dom/media/GraphDriver.cpp:9c970413952a|140|0x15 0|56|libxul.so|mozilla::EventTargetWrapper::Runner::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/AbstractThread.cpp:9c970413952a|150|0x6 0|57|libxul.so|mozilla::SchedulerGroup::Runnable::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/SchedulerGroup.cpp:9c970413952a|395|0x1c 0|58|libxul.so|nsThread::ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThread.cpp:9c970413952a|1040|0x15 0|59|libxul.so|NS_ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThreadUtils.cpp:9c970413952a|517|0x11 0|60|libxul.so|nsThread::Shutdown|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThreadUtils.h:9c970413952a|323|0xd 0|61|libxul.so|mozilla::MediaStreamGraphShutdownThreadRunnable::Run|hg:hg.mozilla.org/integration/mozilla-inbound:dom/media/GraphDriver.cpp:9c970413952a|140|0x15 0|62|libxul.so|mozilla::EventTargetWrapper::Runner::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/AbstractThread.cpp:9c970413952a|150|0x6 0|63|libxul.so|mozilla::SchedulerGroup::Runnable::Run|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/SchedulerGroup.cpp:9c970413952a|395|0x1c 0|64|libxul.so|nsThread::ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThread.cpp:9c970413952a|1040|0x15 0|65|libxul.so|NS_ProcessNextEvent|hg:hg.mozilla.org/integration/mozilla-inbound:xpcom/threads/nsThreadUtils.cpp:9c970413952a|517|0x11 0|66|libxul.so|mozilla::ipc::MessagePump::Run|hg:hg.mozilla.org/integration/mozilla-inbound:ipc/glue/MessagePump.cpp:9c970413952a|97|0xa 0|67|libxul.so|MessageLoop::RunInternal|hg:hg.mozilla.org/integration/mozilla-inbound:ipc/chromium/src/base/message_loop.cc:9c970413952a|326|0x17 0|68|libxul.so|MessageLoop::Run|hg:hg.mozilla.org/integration/mozilla-inbound:ipc/chromium/src/base/message_loop.cc:9c970413952a|319|0x8 0|69|libxul.so|nsBaseAppShell::Run|hg:hg.mozilla.org/integration/mozilla-inbound:widget/nsBaseAppShell.cpp:9c970413952a|157|0xd 0|70|libxul.so|XRE_RunAppShell|hg:hg.mozilla.org/integration/mozilla-inbound:toolkit/xre/nsEmbedFunctions.cpp:9c970413952a|877|0x11 0|71|libxul.so|mozilla::ipc::MessagePumpForChildProcess::Run|hg:hg.mozilla.org/integration/mozilla-inbound:ipc/glue/MessagePump.cpp:9c970413952a|269|0x5 0|72|libxul.so|MessageLoop::RunInternal|hg:hg.mozilla.org/integration/mozilla-inbound:ipc/chromium/src/base/message_loop.cc:9c970413952a|326|0x17 0|73|libxul.so|MessageLoop::Run|hg:hg.mozilla.org/integration/mozilla-inbound:ipc/chromium/src/base/message_loop.cc:9c970413952a|319|0x8 0|74|libxul.so|XRE_InitChildProcess|hg:hg.mozilla.org/integration/mozilla-inbound:toolkit/xre/nsEmbedFunctions.cpp:9c970413952a|703|0x8 0|75|firefox|content_process_main|hg:hg.mozilla.org/integration/mozilla-inbound:ipc/contentproc/plugin-container.cpp:9c970413952a|63|0x14 0|76|firefox|main|hg:hg.mozilla.org/integration/mozilla-inbound:browser/app/nsBrowserApp.cpp:9c970413952a|280|0x11 0|77|libc-2.23.so||||0x20830 0|78|firefox|MOZ_ReportAssertionFailure|hg:hg.mozilla.org/integration/mozilla-inbound:mfbt/Assertions.h:9c970413952a|165|0x5
Rank: 15
Priority: -- → P2
Any luck with a test case here? Thanks.
Flags: needinfo?(jkratzer)
Unfortunately not. However, this issue was regularly found by our fuzzer until September 14th 2018. Since then, no new instances have been discovered.
Flags: needinfo?(jkratzer)
Considering comment 2, this issue will be marked as Resolved Worksforme.
Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → WORKSFORME
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