1527377 - Crash in [@ @0x0 | mozilla::BasePrincipal::Subsumes]

Status: RESOLVED INCOMPLETE

(Firefox for Android Graveyard :: General, defect, P2)

Description

[Marcia Knous [:marcia]]

This bug is for crash report bp-aefb6e7b-14be-4c67-8ce4-15ce50190212.

Another new bug in 66.0b6 that is correlated to Adreno 530: https://bit.ly/2I6flhT. Not sure if this one is really new or a signature change. Strong correlation to at least one addon:

Top correlations:

(100.0% in signature vs 08.68% overall) adapter_device_id = Adreno (TM) 530 [100.0% vs 16.81% if adapter_vendor_id = Qualcomm]
(88.89% in signature vs 02.25% overall) Module "[e-mail]" = true
(88.89% in signature vs 02.37% overall) Addon "CanvasBlocker" = true
(66.67% in signature vs 03.50% overall) Addon "HTTPS Everywhere" = true
(55.56% in signature vs 00.44% overall) Addon "HackBar Quantum" = true
(55.56% in signature vs 00.75% overall) Module "[e-mail]" = true
(55.56% in signature vs 00.75% overall) Addon "uBlock mobile" = true

Top 10 frames of crashing thread:

0  @0x0 
1 libxul.so mozilla::BasePrincipal::Subsumes caps/BasePrincipal.cpp:102
2 libxul.so nsIPrincipal::Subsumes dist/include/nsIPrincipal.h:103
3 libxul.so js::GetFirstSubsumedFrame js/src/vm/SavedStacks.cpp:572
4 libxul.so JS::BuildStackString js/src/vm/SavedStacks.cpp:997
5 libxul.so js::ErrorObject::getStack_impl js/src/vm/ErrorObject.cpp:270
6 libxul.so js::ErrorObject::getStack js/public/CallNonGenericMethod.h:103
7 libxul.so js::jit::CallNativeGetter js/src/jit/VMFunctions.cpp:1357
8  @0x34ad5cfe 
9 libxul.so __clear_cache 

Comment 1

[Kevin Brosnan [Ex-Mozilla]]

STR:

• Using a Pixel XL and Firefox 66b6
• Install https://addons.mozilla.org/en-US/firefox/addon/canvasblocker/
• Visit https://maps.google.com
• Pan for a few seconds

Comment 2

[Kevin Brosnan [Ex-Mozilla]]

Disabling the extension or using nightly with the extension does not crash.

Comment 3

[Marcia Knous [:marcia]]

Only 2 URLs so far:

• https://www.google.com/maps/@35.6652458,139.7831109,12z
• https://www.amazon.de/gp/offer-listing/B000LFFQEY?ref%5F=dp%5Folp%5Fnew&condition=new&pldnSite=1

Comment 4

[Liz Henry (:lizzard) (relman/hg->git project)]

This signature seems to have gone away in 66 beta 7. We can likely close this but let's give it another week first.

Comment 5

[Marcia Knous [:marcia]]

Under 200 crashes in 66.0.2 so far. Not seen on 67 yet.

Comment 6

[Marcia Knous [:marcia]]

Signature seems to have spiked on May 7 - I will try to take a look at the URLs since it appears we have some of the devices that are crashing.

Some comments:

*not working with neiman marcus site

Comment 7

[Marcia Knous [:marcia]]

One of the two signatures has a high correlation to Adreno 530 - (100.0% in signature vs 05.21% overall) adapter_device_id = Adreno (TM) 530 [100.0% vs 10.43% if adapter_vendor_id = Qualcomm].

Comment 8

[BMO Automation]

We have completed our launch of our new Firefox on Android. The development of the new versions use GitHub for issue tracking. If the bug report still reproduces in a current version of [Firefox on Android nightly](https://play.google.com/store/apps/details?id=org.mozilla.fenix) an issue can be reported at the [Fenix GitHub project](https://github.com/mozilla-mobile/fenix/). If you want to discuss your report please use [Mozilla's chat](https://wiki.mozilla.org/Matrix#Connect_to_Matrix) server https://chat.mozilla.org and join the [#fenix](https://chat.mozilla.org/#/room/#fenix:mozilla.org) channel.