Kernel panics.

**89c51** · 10-18-2012, 01:13 PM

Maybe its not the most appropriate place for these kind of matters but since many graphic devs write here i may get this solved. Long story short since i bought my new system i get kernel panics with messages like the one below.

Code:

Oct 18 20:56:07 mainland kernel: general protection fault: 0000 [#1] PREEMPT SMP 
Oct 18 20:56:07 mainland kernel: Modules linked in: isofs usb_storage uas fuse w83627ehf hwmon_vid snd_hda_codec_hdmi snd_hda_codec_realtek iTCO_wdt iTCO_vendor_support hid_logitech_dj nls_c
Oct 18 20:56:07 mainland kernel: CPU 0 
Oct 18 20:56:07 mainland kernel: Pid: 377, comm: Xorg Not tainted 3.6.2-1-ARCH #1                  /DZ77BH-55K
Oct 18 20:56:07 mainland kernel: RIP: 0010:[<ffffffff8116941b>]  [<ffffffff8116941b>] kmem_cache_alloc_trace+0x4b/0x150
Oct 18 20:56:07 mainland kernel: RSP: 0018:ffff88030f1cd8b8  EFLAGS: 00010286
Oct 18 20:56:07 mainland kernel: RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000008534be00
Oct 18 20:56:07 mainland kernel: RDX: 000000008534bdc0 RSI: 00000000000000d0 RDI: ffffffffa0064881
Oct 18 20:56:07 mainland kernel: RBP: ffff88030f1cd8f8 R08: 0000000000016b20 R09: 0000000000000002
Oct 18 20:56:07 mainland kernel: R10: ffffea000a0d23c0 R11: ffffffffa00649b8 R12: 00000000000000d0
Oct 18 20:56:07 mainland kernel: R13: ff9ba8d5ff9ba8d4 R14: ffff880312002700 R15: ffff88030e30d840
Oct 18 20:56:07 mainland kernel: FS:  00007fe0bb1f5880(0000) GS:ffff88031ec00000(0000) knlGS:0000000000000000
Oct 18 20:56:07 mainland kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Oct 18 20:56:07 mainland kernel: CR2: 00007fe0b55e37f0 CR3: 000000030e4b5000 CR4: 00000000001407f0
Oct 18 20:56:07 mainland kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Oct 18 20:56:07 mainland kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Oct 18 20:56:07 mainland kernel: Process Xorg (pid: 377, threadinfo ffff88030f1cc000, task ffff88030eed2fa0)
Oct 18 20:56:07 mainland kernel: Stack:
Oct 18 20:56:07 mainland kernel:  00000000000200d0 0000000000000028 0000000000000004 0000000000000000
Oct 18 20:56:07 mainland kernel:  0000000000000000 ffff88015cd94e40 ffff88028348f220 ffff88030e30d840
Oct 18 20:56:07 mainland kernel:  ffff88030f1cd9e8 ffffffffa0064881 0000000000000046 ffff88031ec53dc0
Oct 18 20:56:07 mainland kernel: Call Trace:
Oct 18 20:56:07 mainland kernel:  [<ffffffffa0064881>] ttm_dma_populate+0x551/0x990 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa001b5d9>] ? drm_mm_get_block_range_generic+0x69/0x90 [drm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa00b7bef>] radeon_ttm_tt_populate+0x22f/0x260 [radeon]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa00b7cac>] ? radeon_ttm_tt_create+0x8c/0x100 [radeon]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa005b0be>] ttm_tt_bind+0x3e/0x70 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa005d387>] ttm_bo_handle_move_mem+0x507/0x590 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffff8107d2be>] ? __mutex_init+0x2e/0x30
Oct 18 20:56:07 mainland kernel:  [<ffffffffa005e392>] ttm_bo_move_buffer+0x142/0x150 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa005e43d>] ttm_bo_validate+0x9d/0x120 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa005e7df>] ttm_bo_init+0x31f/0x3f0 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa00b8868>] radeon_bo_create+0x1b8/0x2e0 [radeon]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa00b8530>] ? radeon_bo_clear_va+0x60/0x60 [radeon]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa00ca621>] radeon_gem_object_create+0x61/0x100 [radeon]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa00ca9ab>] radeon_gem_create_ioctl+0x6b/0x120 [radeon]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa0010323>] drm_ioctl+0x4c3/0x570 [drm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa00ca940>] ? radeon_gem_pwrite_ioctl+0x30/0x30 [radeon]
Oct 18 20:56:07 mainland kernel:  [<ffffffff81189417>] do_vfs_ioctl+0x97/0x530
Oct 18 20:56:07 mainland kernel:  [<ffffffff81176ea8>] ? vfs_read+0x138/0x180
Oct 18 20:56:07 mainland kernel:  [<ffffffff81189949>] sys_ioctl+0x99/0xa0
Oct 18 20:56:07 mainland kernel:  [<ffffffff8148fbad>] system_call_fastpath+0x1a/0x1f
Oct 18 20:56:07 mainland kernel: Code: 48 89 55 c8 49 8b 06 65 48 03 04 25 a8 db 00 00 48 8b 50 08 4c 8b 28 4d 85 ed 0f 84 c7 00 00 00 49 63 46 20 4d 8b 06 48 8d 4a 40 <49> 8b 5c 05 00 4c 89
Oct 18 20:56:07 mainland kernel: RIP  [<ffffffff8116941b>] kmem_cache_alloc_trace+0x4b/0x150
Oct 18 20:56:07 mainland kernel:  RSP <ffff88030f1cd8b8>
Oct 18 20:56:07 mainland kernel: ---[ end trace a294302f230c116e ]---
Oct 18 20:56:07 mainland kernel: general protection fault: 0000 [#2] PREEMPT SMP 
Oct 18 20:56:07 mainland kernel: Modules linked in: isofs usb_storage uas fuse w83627ehf hwmon_vid snd_hda_codec_hdmi snd_hda_codec_realtek iTCO_wdt iTCO_vendor_support hid_logitech_dj nls_c
Oct 18 20:56:07 mainland kernel: CPU 0 
Oct 18 20:56:07 mainland kernel: Pid: 377, comm: Xorg Tainted: G      D      3.6.2-1-ARCH #1                  /DZ77BH-55K
Oct 18 20:56:07 mainland kernel: RIP: 0010:[<ffffffff81168f92>]  [<ffffffff81168f92>] __kmalloc+0x62/0x180
Oct 18 20:56:07 mainland kernel: RSP: 0018:ffff88030f1cd2a8  EFLAGS: 00010286
Oct 18 20:56:07 mainland kernel: RAX: 0000000000000000 RBX: ffff880306788780 RCX: 000000008534be00
Oct 18 20:56:07 mainland kernel: RDX: 000000008534bdc0 RSI: 0000000000000000 RDI: ffffffffa0063a6d
Oct 18 20:56:07 mainland kernel: RBP: ffff88030f1cd2e8 R08: 0000000000016b20 R09: 0000000000000000
Oct 18 20:56:07 mainland kernel: R10: 0000000000000000 R11: ffffffffa001b3b8 R12: 00000000000000d0
Oct 18 20:56:07 mainland kernel: R13: 0000000000000030 R14: ffff880312002700 R15: ff9ba8d5ff9ba8d4
Oct 18 20:56:07 mainland kernel: FS:  00007fe0bb1f5880(0000) GS:ffff88031ec00000(0000) knlGS:0000000000000000
Oct 18 20:56:07 mainland kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Oct 18 20:56:07 mainland kernel: CR2: 00007fe0b55e37f0 CR3: 000000000380c000 CR4: 00000000001407f0
Oct 18 20:56:07 mainland kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Oct 18 20:56:07 mainland kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Oct 18 20:56:07 mainland kernel: Process Xorg (pid: 377, threadinfo ffff88030f1cc000, task ffff88030eed2fa0)
Oct 18 20:56:07 mainland kernel: Stack:
Oct 18 20:56:07 mainland kernel:  ffff88030f1cd2e8 ffffffffa00639e5 ffff88030f1cd2e8 ffff880306788780
Oct 18 20:56:07 mainland kernel:  0000000000000006 ffff88030eef1300 0000000000000006 0000000000000030
Oct 18 20:56:07 mainland kernel:  ffff88030f1cd358 ffffffffa0063a6d ffff88030f1cdfd8 ffff88030f1cdfd8
Oct 18 20:56:07 mainland kernel: Call Trace:
Oct 18 20:56:07 mainland kernel:  [<ffffffffa00639e5>] ? ttm_dma_pages_put+0x65/0xb0 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa0063a6d>] ttm_dma_page_pool_free+0x3d/0x1c0 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa005a2d3>] ? ttm_mem_global_free_zone+0x73/0x90 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa006417b>] ttm_dma_unpopulate+0x31b/0x340 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa00b79af>] radeon_ttm_tt_unpopulate+0xef/0x100 [radeon]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa005b161>] ttm_tt_destroy+0x31/0x70 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa005b813>] ttm_bo_cleanup_memtype_use+0x43/0xa0 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa005cb54>] ttm_bo_release+0x1f4/0x220 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa005cbc4>] ttm_bo_unref+0x44/0x60 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa00b89d7>] radeon_bo_unref+0x47/0x80 [radeon]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa00ca5b9>] radeon_gem_object_free+0x39/0x40 [radeon]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa0011d2a>] drm_gem_object_free+0x2a/0x30 [drm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa0012128>] drm_gem_object_release_handle+0xb8/0xd0 [drm]
Oct 18 20:56:07 mainland kernel:  [<ffffffff812520c9>] idr_for_each+0x89/0xe0
Oct 18 20:56:07 mainland kernel:  [<ffffffffa0012070>] ? drm_gem_handle_create+0x110/0x110 [drm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa0012694>] drm_gem_release+0x24/0x40 [drm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa0010f5a>] drm_release+0x58a/0x610 [drm]
Oct 18 20:56:07 mainland kernel:  [<ffffffff81177d6c>] __fput+0xac/0x230
Oct 18 20:56:07 mainland kernel:  [<ffffffff81177fae>] ____fput+0xe/0x10
Oct 18 20:56:07 mainland kernel:  [<ffffffff81076479>] task_work_run+0x69/0x90
Oct 18 20:56:07 mainland kernel:  [<ffffffff8105be53>] do_exit+0x893/0x940
Oct 18 20:56:07 mainland kernel:  [<ffffffff8147f7d2>] ? printk+0x4d/0x4f
Oct 18 20:56:07 mainland kernel:  [<ffffffff810594a1>] ? kmsg_dump+0xc1/0xd0
Oct 18 20:56:07 mainland kernel:  [<ffffffff81489a9d>] oops_end+0x9d/0xe0
Oct 18 20:56:07 mainland kernel:  [<ffffffff81018c88>] die+0x58/0x90
Oct 18 20:56:07 mainland kernel:  [<ffffffff814895e2>] do_general_protection+0x162/0x170
Oct 18 20:56:07 mainland kernel:  [<ffffffff81488ef5>] general_protection+0x25/0x30
Oct 18 20:56:07 mainland kernel:  [<ffffffffa00649b8>] ? ttm_dma_populate+0x688/0x990 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa0064881>] ? ttm_dma_populate+0x551/0x990 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffff8116941b>] ? kmem_cache_alloc_trace+0x4b/0x150
Oct 18 20:56:07 mainland kernel:  [<ffffffff81168f5e>] ? __kmalloc+0x2e/0x180
Oct 18 20:56:07 mainland kernel:  [<ffffffffa0064881>] ttm_dma_populate+0x551/0x990 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa001b5d9>] ? drm_mm_get_block_range_generic+0x69/0x90 [drm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa00b7bef>] radeon_ttm_tt_populate+0x22f/0x260 [radeon]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa00b7cac>] ? radeon_ttm_tt_create+0x8c/0x100 [radeon]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa005b0be>] ttm_tt_bind+0x3e/0x70 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa005d387>] ttm_bo_handle_move_mem+0x507/0x590 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffff8107d2be>] ? __mutex_init+0x2e/0x30
Oct 18 20:56:07 mainland kernel:  [<ffffffffa005e392>] ttm_bo_move_buffer+0x142/0x150 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa005e43d>] ttm_bo_validate+0x9d/0x120 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa005e7df>] ttm_bo_init+0x31f/0x3f0 [ttm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa00b8868>] radeon_bo_create+0x1b8/0x2e0 [radeon]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa00b8530>] ? radeon_bo_clear_va+0x60/0x60 [radeon]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa00ca621>] radeon_gem_object_create+0x61/0x100 [radeon]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa00ca9ab>] radeon_gem_create_ioctl+0x6b/0x120 [radeon]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa0010323>] drm_ioctl+0x4c3/0x570 [drm]
Oct 18 20:56:07 mainland kernel:  [<ffffffffa00ca940>] ? radeon_gem_pwrite_ioctl+0x30/0x30 [radeon]
Oct 18 20:56:07 mainland kernel:  [<ffffffff81189417>] do_vfs_ioctl+0x97/0x530
Oct 18 20:56:07 mainland kernel:  [<ffffffff81176ea8>] ? vfs_read+0x138/0x180
Oct 18 20:56:07 mainland kernel:  [<ffffffff81189949>] sys_ioctl+0x99/0xa0
Oct 18 20:56:07 mainland kernel:  [<ffffffff8148fbad>] system_call_fastpath+0x1a/0x1f
Oct 18 20:56:07 mainland kernel: Code: 48 8b 7d 08 49 8b 06 65 48 03 04 25 a8 db 00 00 48 8b 50 08 4c 8b 38 4d 85 ff 0f 84 cb 00 00 00 49 63 46 20 4d 8b 06 48 8d 4a 40 <49> 8b 1c 07 4c 89 f8
Oct 18 20:56:07 mainland kernel: RIP  [<ffffffff81168f92>] __kmalloc+0x62/0x180
Oct 18 20:56:07 mainland kernel:  RSP <ffff88030f1cd2a8>
Oct 18 20:56:07 mainland kernel: ---[ end trace a294302f230c116f ]---
Oct 18 20:56:07 mainland kernel: Fixing recursive fault but reboot is needed

This happens once a month or so in all the kernels since 3.4. Nothing seems to trigger it. It just happens randomly while browsing the web.

Also my Intel POS motherboard among other things has a FW bug and misroutes irqs (just in case this makes a difference).

Any help or info is welcome.

**crazycheese** · 10-19-2012, 06:00 AM

Suggestion: Have you tried to disable browser acceleration completely to narrow the probability?..
In mozilla, this is done via about:support

**89c51** · 10-19-2012, 08:30 AM

GPU Accelerated Windows 0

And i haven't enabled layers acceleration. All to false in about:config.

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