1672773 - RDDParent::Init() NS_InitMinimalXPCOM() Crash in [@ LdrpPreprocessDllName]

Status: RESOLVED WORKSFORME

(Core :: Audio/Video: Playback, defect, P3)

Description

[Chris Peterson [:cpeterson]]

Potential Fission Crash, 37 out of 45 crashes this week have Fission enabled.

This RPP process crash signature has been around for years with a very low volume, but there was a small spike in 84 Nightly build 20201022093646 (from one Fission user).

Crash report: https://crash-stats.mozilla.org/report/index/66c1d695-688b-4070-96a1-fce800201022

Reason: EXCEPTION_ACCESS_VIOLATION_READ

Top 10 frames of crashing thread:

0  @0x1db97de0000 
1 ntdll.dll LdrpPreprocessDllName 
2 ntdll.dll LdrpResolveProcedureAddress 
3 ntdll.dll LdrGetProcedureAddressForCaller 
4 kernelbase.dll GetProcAddressForCaller 
5 xul.dll std::sys::windows::compat::lookup ../18bf6b4f01a6feaf7259ba7cdae58031af1b7b39//library/std/src/sys/windows/compat.rs:24
6 xul.dll std::sys::windows::mutex::Mutex::lock ../18bf6b4f01a6feaf7259ba7cdae58031af1b7b39//library/std/src/sys/windows/mutex.rs:60
7 xul.dll std::io::stdio::stdout ../18bf6b4f01a6feaf7259ba7cdae58031af1b7b39//library/std/src/io/stdio.rs:536
8 xul.dll static winapi_util::win::HandleRef::stdout third_party/rust/winapi-util/src/win.rs:133
9 xul.dll static wincolor::win::Console::create_for_stream third_party/rust/wincolor/src/win.rs:55

Comment 1

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

The 37 fission crashes with Nightly are all from the same machine.

Comment 2

[Chris Peterson [:cpeterson]]

Probably unrelated to Fission.

Comment 3

[BugBot [:suhaib / :marco]]

Closing because no crashes reported for 12 weeks.