Closed Bug 1584838 Opened 5 years ago Closed 5 years ago

Crashed tab: CPU Watchdog Timeout (hard): AudioIPC1

Categories

(Firefox :: Untriaged, defect)

Product:
Firefox
Component:
Untriaged
Version:
69 Branch
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED DUPLICATE of bug 1582222

People

(Reporter: mozilla, Unassigned)

Details

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:69.0) Gecko/20100101 Firefox/69.0

Steps to reproduce:

This is intermittent playing youtube videos; It's pretty reliable at the end of Tom Scott videos; and happens intermittently on BigClive videos.
(Fedora 30, x86-64, both the packaged and upstream mozilla packages
with and without my own ffmpeg; disabling hw accel doesn't help).

Actual results:

'Gah. Your tab just crashed.
We can help!

Choose Restore This Tab to reload the page.'
Nothing in about:crashes, no kernel logs, nothing in coredumpctl, nothing in abrt
After a lot of debugging with systemtap, I turned on linux's 'print fatal signals'
and I see:
[15713.188681] CPU Watchdog Timeout (hard): AudioIPC1[8234]

in the dmesg; so I think this is an rlimit or timer set by firefox that's erronaously firing and taking out the tab.

Expected results:

Video happily plays

Status: UNCONFIRMED → RESOLVED
Closed: 5 years ago
Resolution: --- → DUPLICATE
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