[ 5098.386224] [drm] stuck on render ring
[ 5098.388679] [drm] GPU HANG: ecode 8:0:0x85df9fff, in OpenGL dispatch [7800], reason: Ring hung, action: reset
[ 5098.391062] drm/i915: Resetting chip after gpu hang
[ 5098.556541] [drm] probing gen 2 caps for device 8086:9c98 = 5323c42/0
[ 5098.556546] [drm] PCIE gen 2 link speeds already enabled
[ 5098.562828] [drm] PCIE GART of 2048M enabled (table at 0x0000000000040000).
[ 5098.562935] radeon 0000:05:00.0: WB enabled
[ 5098.562938] radeon 0000:05:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0xffff88003f457c00
[ 5098.562940] radeon 0000:05:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0xffff88003f457c04
[ 5098.562942] radeon 0000:05:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0xffff88003f457c08
[ 5098.562944] radeon 0000:05:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0xffff88003f457c0c
[ 5098.562946] radeon 0000:05:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0xffff88003f457c10
[ 5098.562948] radeon 0000:05:00.0: VCE init error (-22).
[ 5098.758124] [drm] ring test on 0 succeeded in 1 usecs
[ 5098.758131] [drm] ring test on 1 succeeded in 1 usecs
[ 5098.758135] [drm] ring test on 2 succeeded in 1 usecs
[ 5098.758143] [drm] ring test on 3 succeeded in 4 usecs
[ 5098.758150] [drm] ring test on 4 succeeded in 4 usecs
[ 5098.758303] [drm] ib test on ring 0 succeeded in 0 usecs
[ 5098.758459] [drm] ib test on ring 1 succeeded in 0 usecs
[ 5098.758492] [drm] ib test on ring 2 succeeded in 0 usecs
[ 5098.758512] [drm] ib test on ring 3 succeeded in 0 usecs
[ 5098.758526] [drm] ib test on ring 4 succeeded in 0 usecs
[ 5104.382052] [drm] stuck on render ring
[ 5104.384142] [drm] GPU HANG: ecode 8:0:0x85df9fff, in OpenGL dispatch [7800], reason: Ring hung, action: reset
[ 5104.386050] drm/i915: Resetting chip after gpu hang