1560963 - Crash in [@ nsGlobalWindowOuter::Dispatch]

Status: RESOLVED WORKSFORME

(Core :: DOM: Core & HTML, defect, P3)

Description

[Marcia Knous [:marcia]]

This bug is for crash report bp-1f515eb6-2652-4796-9525-d62f40190622.

Small spike seen on 69 nightly, starting in 20190621214126: https://bit.ly/2IGKlDr. 10 crashes/6 installs so far, Windows and Linux.

Possible regression range based on Build ID: https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=a440f0629814ea638bdbee6cf2f1a0425dd04c61&tochange=99f1b315fa89db68ef3e7f8875bbd0a4b818423d

Top 10 frames of crashing thread:

0 xul.dll nsGlobalWindowOuter::Dispatch dom/base/nsGlobalWindowOuter.cpp:7746
1 xul.dll mozilla::dom::ContentChild::RecvWindowPostMessage dom/ipc/ContentChild.cpp:3994
2 xul.dll mozilla::dom::PContentChild::OnMessageReceived ipc/ipdl/PContentChild.cpp:12357
3 xul.dll mozilla::ipc::MessageChannel::DispatchMessage ipc/glue/MessageChannel.cpp:2082
4 xul.dll mozilla::ipc::MessageChannel::MessageTask::Run ipc/glue/MessageChannel.cpp:1970
5 xul.dll nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1225
6 xul.dll NS_ProcessNextEvent xpcom/threads/nsThreadUtils.cpp:486
7 xul.dll void mozilla::ipc::MessagePump::Run ipc/glue/MessagePump.cpp:88
8 xul.dll MessageLoop::RunHandler ipc/chromium/src/base/message_loop.cc:308
9 xul.dll MessageLoop::Run ipc/chromium/src/base/message_loop.cc:290

Comment 1

[Marcia Knous [:marcia]]

Looks as if maybe someone enabled Fission in these crashes, content (webIsolated=https://genius.com).

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

Closing because no crashes reported for 12 weeks.