[Bug 1945100] Re: Widevine violates the sandbox and crashes

Sun Sep 26 13:15:20 UTC 2021

If I download Firefox and execute it, I get a new set of messages about sandboxing, but worked this time. I used Firefox 92.0.1 in this test.
➜ ./firefox     
Gtk-Message: 10:09:32.479: Failed to load module "appmenu-gtk-module"

###!!! [Child][RunMessage] Error: Channel closing: too late to
send/recv, messages will be lost

Gtk-Message: 10:09:44.730: Failed to load module "appmenu-gtk-module"
Sandbox: attempt to open unexpected file /proc/net/unix
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/net/unix
Sandbox: attempt to open unexpected file /proc/net/unix
Sandbox: attempt to open unexpected file /proc/net/unix
Sandbox: attempt to open unexpected file /proc/net/unix
Sandbox: attempt to open unexpected file /proc/net/unix
Sandbox: attempt to open unexpected file /proc/net/unix
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/net/unix
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/net/unix
Sandbox: attempt to open unexpected file /proc/net/unix
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/net/unix
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/net/unix
Sandbox: attempt to open unexpected file /proc/net/unix
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/net/unix
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/net/unix
Sandbox: attempt to open unexpected file /proc/net/unix
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/net/unix
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/net/unix
Sandbox: attempt to open unexpected file /proc/net/unix
Sandbox: attempt to open unexpected file /proc/net/unix
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/self/maps
Sandbox: attempt to open unexpected file /proc/net/unix

###!!! [Parent][MessageChannel] Error:
(msgtype=0x390077,name=PContent::Msg_DestroyBrowsingContextGroup) Closed
channel: cannot send/recv

###!!! [Parent][MessageChannel] Error: (msgtype=0x390077,name=PContent::Msg_DestroyBrowsingContextGroup) Closed channel: cannot send/recv

###!!! [Child][MessageChannel] Error: (msgtype=0x23002F,name=PBrowser::Msg___delete__) Channel closing: too late to send/recv, messages will be lost

###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost

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Title:
  Widevine violates the sandbox and crashes

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