[Bug 102831] Some flashbased videoplayers cause GPU lockups on radeon.

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Thu Aug 13 11:27:17 PDT 2015


https://bugzilla.kernel.org/show_bug.cgi?id=102831

--- Comment #3 from Jon Arne Jørgensen <jonjon.arnearne at gmail.com> ---
When the lockup fails to crash the kernel, I end up with an unusable system
with this filling my dmesg buffer:
[...snip...]
[ 1196.506527] radeon 0000:02:00.0: ring 5 stalled for more than 232970msec
[ 1196.506535] radeon 0000:02:00.0: GPU lockup (current fence id
0x0000000000000006 last fence id 0x0000000000000007 on ring 5)
[ 1197.007312] radeon 0000:02:00.0: ring 5 stalled for more than 233471msec
[ 1197.007319] radeon 0000:02:00.0: GPU lockup (current fence id
0x0000000000000006 last fence id 0x0000000000000007 on ring 5)
[ 1197.508102] radeon 0000:02:00.0: ring 5 stalled for more than 233972msec
[ 1197.508110] radeon 0000:02:00.0: GPU lockup (current fence id
0x0000000000000006 last fence id 0x0000000000000007 on ring 5)
[ 1198.008887] radeon 0000:02:00.0: ring 5 stalled for more than 234473msec
[ 1198.008896] radeon 0000:02:00.0: GPU lockup (current fence id
0x0000000000000006 last fence id 0x0000000000000007 on ring 5)
[ 1198.509671] radeon 0000:02:00.0: ring 5 stalled for more than 234974msec
[ 1198.509679] radeon 0000:02:00.0: GPU lockup (current fence id
0x0000000000000006 last fence id 0x0000000000000007 on ring 5)
[ 1199.010474] radeon 0000:02:00.0: ring 5 stalled for more than 235475msec
[ 1199.010482] radeon 0000:02:00.0: GPU lockup (current fence id
0x0000000000000006 last fence id 0x0000000000000007 on ring 5)
[ 1199.511267] radeon 0000:02:00.0: ring 5 stalled for more than 235976msec
[ 1199.511274] radeon 0000:02:00.0: GPU lockup (current fence id
0x0000000000000006 last fence id 0x0000000000000007 on ring 5)
[...snip...]

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