1679504 - Assertion failure: !hasUsage, at dom/localstorage/ActorsParent.cpp:7359

Status: NEW

(Core :: Storage: Quota Manager, defect, P3)

Description

[Kershaw Chang [:kershaw]]

When I tried to reproduce bug 1648008, I hit this assertion.
The stacktrace below seems not really helpful though.

Assertion failure: !hasUsage, at /Users/changkershaw/work/gecko/dom/localstorage/ActorsParent.cpp:7359
#01: mozilla::dom::(anonymous namespace)::PrepareDatastoreOp::NestedRun()[/Users/changkershaw/work/gecko/objdir/toolkit/library/build/XUL +0x415e277]
#02: mozilla::dom::(anonymous namespace)::LSRequestBase::Run()[/Users/changkershaw/work/gecko/objdir/toolkit/library/build/XUL +0x415cb65]
#03: nsThread::ProcessNextEvent(bool, bool*)[/Users/changkershaw/work/gecko/objdir/toolkit/library/build/XUL +0x1942b2]
#04: NS_ProcessNextEvent(nsIThread*, bool)[/Users/changkershaw/work/gecko/objdir/toolkit/library/build/XUL +0x19a94c]
#05: mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*)[/Users/changkershaw/work/gecko/objdir/toolkit/library/build/XUL +0x9d1398]
#06: MessageLoop::Run()[/Users/changkershaw/work/gecko/objdir/toolkit/library/build/XUL +0x95ea2e]
#07: nsThread::ThreadFunc(void*)[/Users/changkershaw/work/gecko/objdir/toolkit/library/build/XUL +0x19067a]
#08: _pt_root[/Users/changkershaw/work/gecko/objdir/dist/NightlyDebug.app/Contents/MacOS/libnss3.dylib +0x178a01]
#09: _pthread_start[/usr/lib/system/libsystem_pthread.dylib +0x6109]

Comment 1

[Simon Giesecke [:sg] [he/him]]

I wonder if this might be a regression from Bug 1671369, in particular from https://phabricator.services.mozilla.com/D93777? Though looking at it, I didn't find an obvious issue.