Thanks for the additional information.
I'm marking the bug confirmed, per the upstream crash reports. Hopefully
this will be investigated upstream.
The only thing that stands out in your updates' log is the kernel one.
** Changed in: firefox (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1870161
Title:
Tabs in Firefox 74.0 crash on some websites: [GFX1-]:
DrawTargetCairo::Snapshot with bad surface
Status in firefox package in Ubuntu:
Confirmed
Bug description:
Ubuntu: 19.10
Firefox: 74.0+build3-0ubuntu0.19.10.1
Since 2020.03.31 tabs in Firefox started to crash regularly on some websites
(mainly Vbulletin and phpBB forums).
This happens also in --safe-mode.
stderr output (just this one line):
[GFX1-]: DrawTargetCairo::Snapshot with bad surface 0x7efdd6d99b00,
context 0x7efdd5cba000, status 0
When trying to reload tabs they keep crashing, but after like 10-20
retries they display properly and continue to work fine.
Example of a website that regularly crashes Firefox:
https://aryion.com/forum/
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