Open Bug 1552099 Opened 6 months ago Updated Last month

Crash in [@ EnqueuePromiseReactionJob] spiking from zh-cn locales since 2019-05-15


(Core :: JavaScript Engine, defect, P1, critical)

66 Branch



Tracking Status
firefox-esr60 --- affected
firefox-esr68 --- affected
firefox66 --- wontfix
firefox67 - wontfix
firefox67.0.1 --- wontfix
firefox68 --- wontfix
firefox70 --- wontfix
firefox71 --- affected


(Reporter: philipp, Unassigned)


(Depends on 1 open bug)


(Keywords: crash)

Crash Data

[Tracking Requested - why for this release]:

This bug is for crash report bp-14f8a344-f0c7-42b9-9a5a-f51fd0190516.

Top 10 frames of crashing thread:

0 xul.dll static bool EnqueuePromiseReactionJob js/src/builtin/Promise.cpp:1069
1 xul.dll static bool ResolvePromise js/src/builtin/Promise.cpp:1125
2 xul.dll static bool FulfillMaybeWrappedPromise js/src/builtin/Promise.cpp:1162
3 xul.dll static bool ResolvePromiseInternal js/src/builtin/Promise.cpp:862
4 xul.dll static bool ResolveOrRejectPromise js/src/jsapi.cpp:4038
5 xul.dll mozilla::dom::Promise::MaybeResolve dom/promise/Promise.cpp:298
6 xul.dll static void mozilla::dom::Promise::MaybeSomething<RefPtr<mozilla::dom::cache::Cache>&> dom/promise/Promise.h:251
7 xul.dll mozilla::dom::cache::CacheOpChild::Recv__delete__ dom/cache/CacheOpChild.cpp:158
8 xul.dll mozilla::dom::cache::PCacheOpChild::OnMessageReceived ipc/ipdl/PCacheOpChild.cpp:106
9 xul.dll void mozilla::ipc::MessageChannel::DispatchMessage ipc/glue/MessageChannel.cpp:2087

this content crash signature is spiking up since 24 hours ago from users of zh-cn builds, so far there are about 700 submitted reports:

urls in reports commonly show sites on the domain, so probably some change on the site there or from embedded ad scripts is starting to trigger this now

Jason, any chance you can look at this?

Flags: needinfo?(jorendorff)
OS: Windows → All

OK, this is probably bug 1447327. Lots of good info in that bug, including STR. We can fix this.

Depends on: 1447327
Flags: needinfo?(jorendorff)
Priority: -- → P1

Not tracking for 67, we only had a handful of crashes with this signature during the beta cycle and only 4 since we shipped 67 to release.

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