1486067 - Crash in static void core::option::expect_failed | static void webrender::prim_store::PrimitiveStore::prepare_prim_runs

Status: RESOLVED WONTFIX

(Core :: Graphics: WebRender, defect, P3)

Description

[Marcia Knous [:marcia]]

This bug was filed from the Socorro interface and is
report bp-c7c37884-03be-4672-a169-c35d70180822.
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Seen while looking at nightly crash stats: https://bit.ly/2BJh35p. Fairly low volume crash which might be a result of the recent webrender update, Bug 1481570.

Top 10 frames of crashing thread:

0 xul.dll static void std::panicking::rust_panic_with_hook src/libstd/panicking.rs:521
1 xul.dll static void std::panicking::continue_panic_fmt src/libstd/panicking.rs:426
2 xul.dll static void std::panicking::rust_begin_panic src/libstd/panicking.rs:337
3 xul.dll static void core::panicking::panic_fmt src/libcore/panicking.rs:92
4 xul.dll static void core::option::expect_failed src/libcore/option.rs:960
5 xul.dll static void webrender::prim_store::PrimitiveStore::prepare_prim_runs gfx/webrender/src/prim_store.rs:1834
6 xul.dll static union core::option::Option<euclid::rect::TypedRect<f32, webrender_api::units::LayoutPixel>> webrender::prim_store::PrimitiveStore::prepare_prim_for_render gfx/webrender/src/prim_store.rs:1562
7 xul.dll static void webrender::prim_store::PrimitiveStore::prepare_prim_runs gfx/webrender/src/prim_store.rs:1819
8 xul.dll static union core::option::Option<euclid::rect::TypedRect<f32, webrender_api::units::LayoutPixel>> webrender::prim_store::PrimitiveStore::prepare_prim_for_render gfx/webrender/src/prim_store.rs:1562
9 xul.dll static void webrender::prim_store::PrimitiveStore::prepare_prim_runs gfx/webrender/src/prim_store.rs:1819

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Comment 1

[Marcia Knous [:marcia]]

Some similar bugs, Bug 1480400 and Bug 1418813 which are both a bit older than this one.

Comment 2

[Darkspirit]

(In reply to Marcia Knous [:marcia - needinfo? me] from comment #0)
> bp-c7c37884-03be-4672-a169-c35d70180822.

> MOZ_CRASH Reason 	invalid parent!
The crash reason has been added by bug 1483303 ( servo/webrender#2972 ).

Comment 3

[Aria Beingessner [:Gankra]]

Only crashed on one day, did you fix this, glenn?

Comment 4

[Glenn Watson [:gw]]

Not that I'm specifically aware of, but lots has changed around there recently which may have incidentally fixed it.

Comment 5

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

Closing because no crashes reported for 12 weeks.