1753077 - Crash in [@ OOM | large | mozalloc_abort | __rg_oom]

Status: RESOLVED WORKSFORME

(Core :: Graphics: WebRender, defect)

Description

[Freaked Enough]

Maybe Fission related. (DOMFissionEnabled=1)

Crash report: https://crash-stats.mozilla.org/report/index/567daaeb-bc7d-4294-803d-44dc20220201

MOZ_CRASH Reason: out of memory: 0x6563616672657474 bytes requested

Top 10 frames of crashing thread:

0 firefox-bin mozalloc_abort memory/mozalloc/mozalloc_abort.cpp:35
1 firefox-bin mozalloc_handle_oom memory/mozalloc/mozalloc_oom.cpp:51
2 libxul.so mozglue_static::oom_hook::hook mozglue/static/rust/lib.rs:115
3 libxul.so rust_oom library/std/src/alloc.rs:329
4 libxul.so __rg_oom library/alloc/src/alloc.rs:397
5 libxul.so __rust_alloc_error_handler 
6 libxul.so alloc::alloc::handle_alloc_error library/alloc/src/alloc.rs:366
7 libxul.so alloc::raw_vec::RawVec<T, A>::reserve::do_reserve_and_handle library/alloc/src/raw_vec.rs:337
8 libxul.so <&mut W as core::fmt::Write>::write_str library/core/src/fmt/mod.rs:193
9 libxul.so core::fmt::write library/core/src/fmt/mod.rs:1161

Comment 1

[Freaked Enough]

That crash happened while Firefox was opened in the background with tabs of youtube and aquasabi.de and led to a restart of the browser. No idea what happened.

Comment 2

[Andrei Purice]

Setting a component for this issue in order to get the dev team involved.
If you feel it's an incorrect one please feel free to change it to a more appropriate one.

Comment 3

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

The product::component has been changed since the backlog priority was decided, so we're resetting it.
For more information, please visit auto_nag documentation.

Comment 4

[Denis Palmeiro [:denispal]]

Seems like maybe a crash in networking.

Comment 5

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

The bug has a crash signature, thus the bug will be considered confirmed.

Comment 6

[Valentin Gosu [:valentin] (he/him)]

https://crash-stats.mozilla.org/report/index/124b61db-f2ef-45b6-9e41-b5e2a0220816 style::rule_tree:
https://crash-stats.mozilla.org/report/index/2aaac137-47f5-4196-95f2-99e490220819 webrender

I couldn't find any networking related signature. Moving to webrender for further investigation.

Comment 7

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

Closing because no crashes reported for 12 weeks.