1659681 - Crash in [@ mozilla::gl::SharedSurface_SurfaceTexture::~SharedSurface_SurfaceTexture]

Status: RESOLVED FIXED

(Core :: Graphics, defect, P3)

Description

[Jamie Nicol [:jnicol]]

I hit this crash after resuming Fenix nightly after the app had been in the background for a while. I think I was opening hackernews which I doubt has any webgl, but perhaps a background tab did.

This bug is for crash report bp-73b68839-bc3d-44c7-8fe0-497f20200818.

Top 10 frames of crashing thread:

0 libxul.so mozilla::gl::SharedSurface_SurfaceTexture::~SharedSurface_SurfaceTexture gfx/gl/SharedSurfaceEGL.cpp:176
1 libxul.so mozilla::gl::SharedSurface_SurfaceTexture::~SharedSurface_SurfaceTexture gfx/gl/SharedSurfaceEGL.cpp:167
2 libxul.so std::__ndk1::__deque_base<std::__ndk1::shared_ptr<mozilla::gl::SharedSurface>, std::__ndk1::allocator<std::__ndk1::shared_ptr<mozilla::gl::SharedSurface> > >::clear /builds/worker/fetches/android-ndk/sources/cxx-stl/llvm-libc++/include/deque:1180
3 libxul.so std::__ndk1::__deque_base<std::__ndk1::shared_ptr<mozilla::gl::SharedSurface>, std::__ndk1::allocator<std::__ndk1::shared_ptr<mozilla::gl::SharedSurface> > >::~__deque_base /builds/worker/fetches/android-ndk/sources/cxx-stl/llvm-libc++/include/deque:1117
4 libxul.so mozilla::gl::SwapChain::~SwapChain gfx/gl/GLScreenBuffer.cpp:117
5 libxul.so mozilla::WebGLContext::~WebGLContext dom/canvas/WebGLContext.cpp:177
6 libxul.so mozilla::WebGLContext::~WebGLContext dom/canvas/WebGLContext.cpp:177
7 libxul.so mozilla::HostWebGLContext::~HostWebGLContext dom/canvas/HostWebGLContext.cpp:89
8 libxul.so mozilla::HostWebGLContext::~HostWebGLContext dom/canvas/HostWebGLContext.cpp:85
9 libxul.so mozilla::webgl::NotLostData::~NotLostData dom/canvas/ClientWebGLContext.cpp:35

Comment 1

[Sotaro Ikeda [:sotaro]]

.

Comment 2

[Intermittent Failures Robot]

2 failures in 4100 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform breakdown:

• android-hw-p2-8-0-android-aarch64: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1659681&startday=2020-08-17&endday=2020-08-23&tree=all

Comment 3

[James Willcox (:snorp) ([e-mail]) (he/him)]

Attachment: Bug 1659681 - Avoid crash in ~SharedSurace_SurfaceTexture() when GLContext is lost

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/4ad9da0a5193
Avoid crash in ~SharedSurace_SurfaceTexture() when GLContext is lost r=sotaro,jgilbert

Comment 5

[Atila Butkovits]

https://hg.mozilla.org/mozilla-central/rev/4ad9da0a5193