Bug 1794587 - Ignore most wait functions that appear in shutdown hang…

… stacks
mozilla-services · Oct 13, 2022 · c28fe04 · c28fe04
1 parent 64ac9e5
commit c28fe04
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Showing 3 changed files with 9 additions and 5 deletions.
diff --git a/socorro/signature/siglists/irrelevant_signature_re.txt b/socorro/signature/siglists/irrelevant_signature_re.txt
@@ -86,10 +86,15 @@ mozalloc_handle_oom
 mozglue_static::oom_hook::hook
 mozglue_static::panic_hook
 mozcrt19.dll@0x
+mozilla::detail::BaseMonitorAutoLock
 mozilla::detail::ConditionVariableImpl
 mozilla::gfx::Log<
 mozilla::ipc::WriteIPDLParam
 mozilla::ipc::IPDLParamTraits<T>::Write
+mozilla::Monitor::Wait
+mozilla::net::ShutdownEvent::PostAndWait
+mozilla::OffTheBooksCondVar::Wait
+mozilla::TaskController::GetRunnableForMTTask
 mozilla::ThreadEventQueue
 mozilla::widget::WlCrashHandler
 nsThread::GetEvent

diff --git a/socorro/signature/siglists/prefix_signature_re.txt b/socorro/signature/siglists/prefix_signature_re.txt
@@ -98,7 +98,6 @@ mozalloc_abort
 mozalloc_handle_oom
 moz_malloc_size_of
 mozilla::CheckCheckedUnsafePtrs<T>::Check
-mozilla::detail::ConditionVariableImpl::
 mozilla::detail::HashTable<.*>::
 mozilla::detail::InvalidArrayIndex_CRASH
 mozilla::detail::nsTStringRepr<T>::
@@ -108,9 +107,9 @@ mozilla::DOMEventTargetHelper::AddRef
 mozilla::Maybe<T>
 mozilla::MozPromise<T>::ThenCommand<T>::Track
 mozilla::MozPromise<T>::ThenInternal
+mozilla::net::ShutdownEvent::PostAndWait
 mozilla::OffTheBooksMutex::Lock
-SleepConditionVariableCS
-SleepConditionVariableSRW
+SleepConditionVariable(CS|SRW)
 mozilla::TimeStamp::Now
 mozilla::detail::MutexImpl::
 mozilla::detail::SupportCheckedUnsafePtrImpl<T>::~SupportCheckedUnsafePtrImpl
@@ -126,8 +125,7 @@ mozilla::ipc::Shmem::OpenExisting
 mozilla::ipc::IProtocol::ChannelSend
 mozilla::ipc::IToplevelProtocol::ShmemCreated
 mozilla::layers::CompositorD3D11::Failed
-mozilla::SpinEventLoopUntil<T>
-mozilla::TaskController::GetRunnableForMTTask
+mozilla::SpinEventLoopUntil
 mozilla::WrapNotNull<
 mozilla.*FatalError
 moz_xmalloc

diff --git a/socorro/signature/siglists/signature_sentinels.txt b/socorro/signature/siglists/signature_sentinels.txt
@@ -26,6 +26,7 @@ mozilla::detail::MutexImpl::lock
 mozilla::detail::MutexImpl::mutexLock
 mozilla::detail::MutexImpl::mutexTryLock
 mozilla::detail::MutexImpl::tryLock
+mozilla::detail::BaseMonitorAutoLock<T>::Wait
 
 # These mark the top-most interesting frame of a Linux assertion.
 __GI___assert_fail