[Bug 93101] GPU Fault almost burned the CPU

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93101

--- Comment #8 from Thomas DEBESSE <dev at illwieckz.net> ---
OK, so, about the hang itself, it looks like related to VDPAU if I read fine
these lines (see after), may I create a special thread for this one or do we
talk about that in the current thread (and have I to edit the title) ?

---8<-------------
Nov 24 22:58:06 gollum gnome-session[3720]: [0000000001ae7140] core libvlc:
Lancement de vlc avec l'interface par defaut. Utilisez «cvlc» pour demarrer VLC
sans interface.
Nov 24 22:58:15 gollum gnome-session[3720]: libdvdnav: Using dvdnav version
5.0.1
Nov 24 22:58:15 gollum gnome-session[3720]: libdvdnav: DVD disk reports itself
with Region mask 0x00c00000. Regions: 1 2 3 4 5 6
Nov 24 22:58:17 gollum gnome-session[3720]: libdvdread: Found 2 VTS's
Nov 24 22:58:17 gollum gnome-session[3720]: [00007f135c0011c0] core input
error: ES_OUT_RESET_PCR called
Nov 24 22:58:18 gollum gnome-session[3720]: [00007f134c173c20] avcodec decoder:
Using G3DVL VDPAU Driver Shared Library version 1.0 for hardware decoding
Nov 24 22:58:18 gollum gnome-session[3720]: [00007f13300cd7c0] deinterlace
filter error: unsupported chroma VDV0
Nov 24 22:58:18 gollum kernel: [97035.599447] radeon 0000:01:00.0: GPU fault
detected: 146 0x04c4880c
Nov 24 22:58:18 gollum kernel: [97035.599456] radeon 0000:01:00.0:  
VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x00002126
Nov 24 22:58:18 gollum kernel: [97035.599460] radeon 0000:01:00.0:  
VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0408800C
Nov 24 22:58:18 gollum kernel: [97035.599465] VM fault (0x0c, vmid 2) at page
8486, read from 'TC4' (0x54433400) (136)
------------->8---

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