Comment 42 for bug 461163

I see this on a Compaq Evo with the following graphics:

00:02.0 VGA compatible controller [0300]: Intel Corporation 82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device [8086:2562] (rev 01)

I also see ten of these in /var/log/messages. It is the last thing in this file. Perhaps it is important, perhaps not.

Nov 17 10:43:16 corsair kernel: [423481.092091] Call Trace:
Nov 17 10:43:16 corsair kernel: [423481.092108] [<c056f776>] __mutex_lock_slowpath+0xc6/0x130
Nov 17 10:43:16 corsair kernel: [423481.092114] [<c056f690>] mutex_lock+0x20/0x40
Nov 17 10:43:16 corsair kernel: [423481.092159] [<e01b4c0a>] i915_gem_retire_work_handler+0x2a/0x70 [i915]
Nov 17 10:43:16 corsair kernel: [423481.092171] [<c0157a7e>] run_workqueue+0x6e/0x140
Nov 17 10:43:16 corsair kernel: [423481.092190] [<e01b4be0>] ? i915_gem_retire_work_handler+0x0/0x70 [i915]
Nov 17 10:43:16 corsair kernel: [423481.092197] [<c0157bd8>] worker_thread+0x88/0xe0
Nov 17 10:43:16 corsair kernel: [423481.092205] [<c015c280>] ? autoremove_wake_function+0x0/0x40
Nov 17 10:43:16 corsair kernel: [423481.092212] [<c0157b50>] ? worker_thread+0x0/0xe0
Nov 17 10:43:16 corsair kernel: [423481.092217] [<c015bf8c>] kthread+0x7c/0x90
Nov 17 10:43:16 corsair kernel: [423481.092223] [<c015bf10>] ? kthread+0x0/0x90
Nov 17 10:43:16 corsair kernel: [423481.092230] [<c0104007>] kernel_thread_helper+0x7/0x10
Nov 17 10:47:16 corsair kernel: [423721.092042] i915/0 D c08145c0 0 255 2 0x00000000
Nov 17 10:47:16 corsair kernel: [423721.092052] d71b5f04 00000046 dd872000 c08145c0 d7686718 c08145c0 5549fe7a 00018140
Nov 17 10:47:16 corsair kernel: [423721.092065] c08145c0 c08145c0 d7686718 c08145c0 5549f367 00018140 c08145c0 ddf6fa00
Nov 17 10:47:16 corsair kernel: [423721.092077] d7686480 d75bb014 d75bb018 ffffffff d71b5f30 c056f776 c0748e80 d75bb01c
Nov 17 10:47:16 corsair kernel: [423721.092090] Call Trace:
Nov 17 10:47:16 corsair kernel: [423721.092106] [<c056f776>] __mutex_lock_slowpath+0xc6/0x130
Nov 17 10:47:16 corsair kernel: [423721.092112] [<c056f690>] mutex_lock+0x20/0x40
Nov 17 10:47:16 corsair kernel: [423721.092155] [<e01b4c0a>] i915_gem_retire_work_handler+0x2a/0x70 [i915]
Nov 17 10:47:16 corsair kernel: [423721.092166] [<c0157a7e>] run_workqueue+0x6e/0x140
Nov 17 10:47:16 corsair kernel: [423721.092185] [<e01b4be0>] ? i915_gem_retire_work_handler+0x0/0x70 [i915]
Nov 17 10:47:16 corsair kernel: [423721.092192] [<c0157bd8>] worker_thread+0x88/0xe0
Nov 17 10:47:16 corsair kernel: [423721.092200] [<c015c280>] ? autoremove_wake_function+0x0/0x40
Nov 17 10:47:16 corsair kernel: [423721.092206] [<c0157b50>] ? worker_thread+0x0/0xe0
Nov 17 10:47:16 corsair kernel: [423721.092212] [<c015bf8c>] kthread+0x7c/0x90
Nov 17 10:47:16 corsair kernel: [423721.092218] [<c015bf10>] ? kthread+0x0/0x90
Nov 17 10:47:16 corsair kernel: [423721.092225] [<c0104007>] kernel_thread_helper+0x7/0x10