1645245 - Crash in [@ mozilla::dom::ContentParent::MinTabSelect]

Status: RESOLVED DUPLICATE of bug 1642566

(Core :: DOM: Content Processes, defect)

Description

[Darkspirit]

bp-0cbb9d33-d556-4b7a-8307-5e7240200611 12.06.20, 01:02 = this bug (main process crash)
bp-3863daf8-571d-46c9-97c2-e3dc00200611 12.06.20, 01:01 = bug 1643987 (tab crash)
bp-a94ad446-71f0-4d7d-ada5-e662d0200611 12.06.20, 01:01 = bug 1643987 (tab crash)

This main process crash happened when I tried to open about:crashes.
bug 1642566 is also about this crash signature, but I don't have access and can't even put it in "See Also".

This bug is for crash report bp-0cbb9d33-d556-4b7a-8307-5e7240200611.

Top 10 frames of crashing thread:

0 libxul.so mozilla::dom::ContentParent::MinTabSelect dom/ipc/ContentParent.cpp:844
1 libxul.so mozilla::dom::ContentParent::GetUsedBrowserProcess dom/ipc/ContentParent.cpp:906
2 libxul.so mozilla::dom::ContentParent::GetNewOrUsedBrowserProcessInternal dom/ipc/ContentParent.cpp:987
3 libxul.so mozilla::dom::ContentParent::GetNewOrUsedBrowserProcess dom/ipc/ContentParent.cpp:1084
4 libxul.so mozilla::dom::ContentParent::CreateBrowser dom/ipc/ContentParent.cpp:1327
5 libxul.so nsFrameLoader::TryRemoteBrowserInternal dom/base/nsFrameLoader.cpp:2559
6 libxul.so nsFrameLoader::TryRemoteBrowser dom/base/nsFrameLoader.cpp:2622
7 libxul.so nsFrameLoader::GetBrowsingContext dom/base/nsFrameLoader.cpp:3160
8 libxul.so mozilla::dom::FrameLoader_Binding::get_browsingContext dom/bindings/FrameLoaderBinding.cpp:163
9 libxul.so bool mozilla::dom::binding_detail::GenericGetter<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions> dom/bindings/BindingUtils.cpp:3101