Re: IceCat crashed when try to play HTML videos

[Antonio T. sagitter]

On 4/10/21 1:02 PM, bill-auger wrote:
> same problem with the parabola i686 build of icecat 78.9.0 - the rust version 
> in the build environment was 1.51.0
>
> the standard log shows hundreds of sandbox errors like:
>    Sandbox: seccomp sandbox violation: ....
>
> the gnu.org homepage demonstrates the problem - on loading the web page, which has an 
> embedded video, the player does not load, instead the message is shown "no video 
> with supported format and mime type found", and the log shows this error:
>
>    ###!!! [Child][RunMessage] Error: Channel closing: too late to send/recv, 
> messages will be lost
>
> then, browsing to the URL for the underlying video file 
> (https://static.fsf.org/nosvn/videos/fight-to-repair/videos/Fight-to-Repair-720p.webm),
>  the log shows these errors:
>
>    ###!!! [Parent][MessageChannel] Error: 
> (msgtype=0x39012C,name=PContent::Msg_CommitBrowsingContextTransaction) Channel 
> error: cannot send/recv
>
>    ###!!! [Parent][MessageChannel] Error: 
> (msgtype=0x390144,name=PContent::Msg_CreateWindowContext) Channel error: cannot 
> send/recv
>
>    ###!!! [Parent][MessageChannel] Error: 
> (msgtype=0x39012C,name=PContent::Msg_CommitBrowsingContextTransaction) Channel 
> error: cannot send/recv
>
>    ###!!! [Parent][MessageChannel] Error: 
> (msgtype=0x39012C,name=PContent::Msg_CommitBrowsingContextTransaction) Channel 
> error: cannot send/recv
>
>    JavaScript error: resource:///modules/ContentCrashHandlers.jsm, line 50: 
> TypeError: browser is undefined
>
>
> this is the MOZ_SANDBOX_LOGGING log:
>    http://termbin.com/en0p

Thank you Bill for your reply.
I hope next release fixes this issue.

PS.
Workaround: exporting MOZ_DISABLE_CONTENT_SANDBOX=1 before running IceCat.

--
---
Antonio Trande
Fedora Project
mailto: sagitter@fedoraproject.org
GPG key: 0x29FBC85D7A51CC2F
GPG key server: https://keys.gnupg.net/

OpenPGP_0x29FBC85D7A51CC2F.asc
Description: OpenPGP public key

OpenPGP_signature
Description: OpenPGP digital signature