Got this:
Any ideas.
Code:
Mar 30 23:15:13 mainland kernel: BUG: unable to handle kernel NULL pointer dereference at 0000000000000008 Mar 30 23:15:13 mainland kernel: IP: [<ffffffffa006f019>] ttm_dma_unpopulate+0x1c9/0x350 [ttm] Mar 30 23:15:13 mainland kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Mar 30 23:15:13 mainland kernel: CR2: 0000000000000008 CR3: 000000030aaca000 CR4: 00000000001407e0 Mar 30 23:15:13 mainland kernel: Stack: Mar 30 23:15:13 mainland kernel: ffff8800dcfe9b58 ffff8800dcfe9b00 ffffffffa01b9240 ffff88030b71c700 Mar 30 23:15:13 mainland kernel: 0000000000000000 ffff8800dc070848 ffff88030aefbd40 ffffffffa00b13af Mar 30 23:15:13 mainland kernel: ffff8800dcfe9b00 ffffffffa01b9240 ffff88030b64fe08 ffff88030aefbd58 Mar 30 23:15:13 mainland kernel: Call Trace: Mar 30 23:15:13 mainland kernel: [<ffffffffa00b13af>] radeon_ttm_tt_unpopulate+0xcf/0xe0 [radeon] Mar 30 23:15:13 mainland kernel: [<ffffffffa006606a>] ttm_tt_destroy+0x6a/0x70 [ttm] Mar 30 23:15:13 mainland kernel: [<ffffffffa00669ef>] ttm_bo_cleanup_memtype_use+0x3f/0x80 [ttm] Mar 30 23:15:13 mainland kernel: [<ffffffffa0067896>] ttm_bo_cleanup_refs_and_unlock+0x196/0x280 [ttm] Mar 30 23:15:13 mainland kernel: [<ffffffffa0067a26>] ttm_bo_delayed_delete+0xa6/0x220 [ttm] Mar 30 23:15:13 mainland kernel: [<ffffffffa0067bbb>] ttm_bo_delayed_workqueue+0x1b/0x40 [ttm] Mar 30 23:15:13 mainland kernel: [<ffffffff8107c4f7>] process_one_work+0x167/0x420 Mar 30 23:15:13 mainland kernel: [<ffffffff8107cec1>] worker_thread+0x121/0x3a0 Mar 30 23:15:13 mainland kernel: [<ffffffff8107cda0>] ? manage_workers.isra.23+0x2a0/0x2a0 Mar 30 23:15:13 mainland kernel: [<ffffffff810835b2>] kthread+0xd2/0xf0 Mar 30 23:15:13 mainland kernel: [<ffffffff810834e0>] ? kthread_create_on_node+0x180/0x180 Mar 30 23:15:13 mainland kernel: [<ffffffff81521abc>] ret_from_fork+0x7c/0xb0 Mar 30 23:15:13 mainland kernel: [<ffffffff810834e0>] ? kthread_create_on_node+0x180/0x180 Mar 30 23:15:13 mainland kernel: Code: c6 4d 8d 7d 71 e8 38 af 4a e1 4c 8b 63 58 4c 3b 65 d0 4d 8b 34 24 75 5a e9 c5 fe ff ff 0f 1f 44 00 00 49 8b 14 24 49 8b 44 24 08 <48> 89 42 08 48 89 10 48 b8 00 01 10 00 00 00 ad de 49 Mar 30 23:15:13 mainland kernel: RIP [<ffffffffa006f019>] ttm_dma_unpopulate+0x1c9/0x350 [ttm] Mar 30 23:15:13 mainland kernel: RSP <ffff88030aefbce8> Mar 30 23:15:13 mainland kernel: CR2: 0000000000000008 Mar 30 23:15:13 mainland kernel: ---[ end trace edc2ead1aea86ee9 ]--- Mar 30 23:15:13 mainland kernel: BUG: unable to handle kernel paging request at ffffffffffffffd8
Code:
OpenGL vendor string: X.Org OpenGL renderer string: Gallium 0.4 on AMD BARTS OpenGL core profile version string: 3.3 (Core Profile) Mesa 10.1.0 OpenGL core profile shading language version string: 3.30 OpenGL core profile context flags: (none) OpenGL core profile profile mask: core profile OpenGL core profile extensions: OpenGL version string: 3.0 Mesa 10.1.0 OpenGL shading language version string: 1.30 OpenGL context flags: (none) OpenGL extensions:
Code:
Linux mainland 3.13.7-1-ARCH #1 SMP PREEMPT Mon Mar 24 20:06:08 CET 2014 x86_64 GNU/Linux
Any ideas.
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