1443452 - Crash in aom_highbd_convolve8_avg_horiz_sse2

Status: RESOLVED INCOMPLETE

(Core :: CSS Parsing and Computation, defect, P5)

Description

[vincent]

This bug was filed from the Socorro interface and is
report bp-d8a04eda-6ac1-4f98-825b-9fe2c0180306.
=============================================================

Top 10 frames of crashing thread:

0 libxul.so aom_highbd_convolve8_avg_horiz_sse2 third_party/aom/aom_dsp/x86/aom_asm_stubs.c:146
1 libxul.so servo_arc::Arc<style::gecko_bindings::structs::root::mozilla::GeckoPosition>::drop_slow<style::gecko_bindings::structs::root::mozilla::GeckoPosition> toolkit/library/x86_64-unknown-linux-gnu/release/build/style-6201c7cf09cdb4fe/out/gecko_properties.rs:23832
2 libxul.so servo_arc::Arc<style::gecko_properties::ComputedValues>::drop_slow<style::gecko_properties::ComputedValues> servo/components/servo_arc/lib.rs:390
3 libxul.so servo_arc::Arc<style::data::EagerPseudoArray>::drop_slow<style::data::EagerPseudoArray> servo/components/servo_arc/lib.rs:390
4 libxul.so geckoservo::glue::Servo_Element_ClearData servo/components/servo_arc/lib.rs:390
5 libxul.so mozilla::dom::Element::ClearServoData dom/base/Element.cpp:4369
6 libxul.so mozilla::ServoRestyleManager::ClearServoDataFromSubtree 
7 libxul.so mozilla::ServoRestyleManager::ClearServoDataFromSubtree 
8 libxul.so mozilla::PresShell::ContentRemoved 
9 libxul.so nsNodeUtils::ContentRemoved 

=============================================================

Comment 1

[Panos Astithas (he/him) [:past] (please ni?)]

Chris, is there a meta bug for servo crashes?

Comment 2

[Chris Peterson [:cpeterson]]

We can use meta bug 1388178 (stylo-crash-reports), but this stack trace looks busted. Why would dropping GeckoPosition call into the AOM decoder?

There is only one crash report so far.

Comment 3

[Emilio Cobos Álvarez (:emilio)]

Yeah, the stack doesn't make sense to me. I mean, it's believable, except the last frame.

Comment 4

[Mats Palmgren (inactive)]

Only one crash in the past 6 months - doesn't seem worth tracking to me.