Lots of i915/drm spew on 3.4
Dave Jones
davej at redhat.com
Wed May 30 14:31:28 PDT 2012
On this hardware:
00:02.0 VGA compatible controller: Intel Corporation 82945G/GZ Integrated Graphics Controller (rev 02)
I get this every boot with Linus current tree (up to af56e0aa35f3ae2a4c1a6d1000702df1dd78cb76)
[ 8.046291] udevadm used greatest stack depth: 4952 bytes left
[ 8.153209] [drm] Initialized drm 1.1.0 20060810
[ 8.491107] i915 0000:00:02.0: setting latency timer to 64
[ 8.495118] console_init used greatest stack depth: 4784 bytes left
[ 8.751664] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 8.751756] [drm] Driver supports precise vblank timestamp query.
[ 8.754836] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 8.992409] ------------[ cut here ]------------
[ 8.992519] WARNING: at drivers/gpu/drm/drm_crtc.c:2886 drm_object_attach_property+0x4d/0x50 [drm]()
[ 8.992634] Hardware name:
[ 8.992702] Failed to attach object property (type: 0xc0c0c0c0). Please increase DRM_OBJECT_MAX_PROPERTY by 1 for each time you see this message on the same object type.
[ 8.992877] Modules linked in: i915(+) video i2c_algo_bit drm_kms_helper drm i2c_core
[ 8.992989] Pid: 126, comm: udevd Not tainted 3.4.0+ #3
[ 8.993711] Call Trace:
[ 8.993790] [<ffffffff8106084f>] warn_slowpath_common+0x7f/0xc0
[ 8.993872] [<ffffffff81060946>] warn_slowpath_fmt+0x46/0x50
[ 8.993971] [<ffffffffa00221dd>] drm_object_attach_property+0x4d/0x50 [drm]
[ 8.994113] [<ffffffffa00221f5>] drm_connector_attach_property+0x15/0x20 [drm]
[ 8.994270] [<ffffffffa00a8f34>] intel_sdvo_create_enhance_property+0xde4/0xe20 [i915]
[ 8.994404] [<ffffffffa002329a>] ? drm_property_add_enum+0xca/0x140 [drm]
[ 8.994524] [<ffffffffa00a9e96>] intel_sdvo_tv_init+0x1b6/0x1e0 [i915]
[ 8.994643] [<ffffffffa00aa78d>] intel_sdvo_init+0x4fd/0x7c0 [i915]
[ 8.994759] [<ffffffffa009d9fb>] intel_modeset_init+0xdcb/0xea0 [i915]
[ 8.994868] [<ffffffffa007528e>] i915_driver_load+0xa2e/0xb50 [i915]
[ 8.994965] [<ffffffffa001c111>] ? drm_get_minor+0x261/0x300 [drm]
[ 8.995105] [<ffffffffa001e8b6>] drm_get_pci_dev+0x186/0x2d0 [drm]
[ 8.995189] [<ffffffff810cdfad>] ? trace_hardirqs_on+0xd/0x10
[ 8.995302] [<ffffffffa00bede2>] i915_pci_probe+0x16/0x20 [i915]
[ 8.995385] [<ffffffff8135288c>] local_pci_probe+0x5c/0xd0
[ 8.995464] [<ffffffff81352a11>] pci_device_probe+0x111/0x120
[ 8.995547] [<ffffffff8141a582>] driver_probe_device+0x92/0x390
[ 8.995628] [<ffffffff8141a92b>] __driver_attach+0xab/0xb0
[ 8.995708] [<ffffffff8141a880>] ? driver_probe_device+0x390/0x390
[ 8.995788] [<ffffffff81418515>] bus_for_each_dev+0x55/0x90
[ 8.995867] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 8.995945] [<ffffffff81419e0e>] driver_attach+0x1e/0x20
[ 8.996068] [<ffffffff81419b18>] bus_add_driver+0x1b8/0x2b0
[ 8.996151] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 8.996230] [<ffffffff8141b027>] driver_register+0x77/0x150
[ 8.996309] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 8.996388] [<ffffffff8135160f>] __pci_register_driver+0x6f/0xf0
[ 8.996468] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 8.996561] [<ffffffffa001eb1a>] drm_pci_init+0x11a/0x130 [drm]
[ 8.996642] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 8.996751] [<ffffffffa00f208b>] i915_init+0x8b/0x8d [i915]
[ 8.996833] [<ffffffff8100212a>] do_one_initcall+0x12a/0x180
[ 8.996915] [<ffffffff810dbb26>] sys_init_module+0x1116/0x2210
[ 8.996996] [<ffffffff81345380>] ? ddebug_proc_open+0xd0/0xd0
[ 8.997119] [<ffffffff810c84cf>] ? lock_release_holdtime.part.26+0xf/0x180
[ 8.997208] [<ffffffff8169c729>] system_call_fastpath+0x16/0x1b
[ 8.997284] ---[ end trace 533bf7565e4f928e ]---
[ 9.002178] ------------[ cut here ]------------
[ 9.002272] WARNING: at drivers/gpu/drm/drm_crtc.c:2886 drm_object_attach_property+0x4d/0x50 [drm]()
[ 9.002385] Hardware name:
[ 9.002453] Failed to attach object property (type: 0xc0c0c0c0). Please increase DRM_OBJECT_MAX_PROPERTY by 1 for each time you see this message on the same object type.
[ 9.002626] Modules linked in: i915(+) video i2c_algo_bit drm_kms_helper drm i2c_core
[ 9.002738] Pid: 126, comm: udevd Tainted: G W 3.4.0+ #3
[ 9.002811] Call Trace:
[ 9.002885] [<ffffffff8106084f>] warn_slowpath_common+0x7f/0xc0
[ 9.002965] [<ffffffff81060946>] warn_slowpath_fmt+0x46/0x50
[ 9.003105] [<ffffffffa00221dd>] drm_object_attach_property+0x4d/0x50 [drm]
[ 9.003205] [<ffffffffa00221f5>] drm_connector_attach_property+0x15/0x20 [drm]
[ 9.003358] [<ffffffffa00a834e>] intel_sdvo_create_enhance_property+0x1fe/0xe20 [i915]
[ 9.003491] [<ffffffffa002329a>] ? drm_property_add_enum+0xca/0x140 [drm]
[ 9.003611] [<ffffffffa00a9e96>] intel_sdvo_tv_init+0x1b6/0x1e0 [i915]
[ 9.003729] [<ffffffffa00aa78d>] intel_sdvo_init+0x4fd/0x7c0 [i915]
[ 9.003845] [<ffffffffa009d9fb>] intel_modeset_init+0xdcb/0xea0 [i915]
[ 9.003953] [<ffffffffa007528e>] i915_driver_load+0xa2e/0xb50 [i915]
[ 9.004094] [<ffffffffa001c111>] ? drm_get_minor+0x261/0x300 [drm]
[ 9.004194] [<ffffffffa001e8b6>] drm_get_pci_dev+0x186/0x2d0 [drm]
[ 9.004275] [<ffffffff810cdfad>] ? trace_hardirqs_on+0xd/0x10
[ 9.004388] [<ffffffffa00bede2>] i915_pci_probe+0x16/0x20 [i915]
[ 9.004469] [<ffffffff8135288c>] local_pci_probe+0x5c/0xd0
[ 9.004549] [<ffffffff81352a11>] pci_device_probe+0x111/0x120
[ 9.004630] [<ffffffff8141a582>] driver_probe_device+0x92/0x390
[ 9.004711] [<ffffffff8141a92b>] __driver_attach+0xab/0xb0
[ 9.004790] [<ffffffff8141a880>] ? driver_probe_device+0x390/0x390
[ 9.004870] [<ffffffff81418515>] bus_for_each_dev+0x55/0x90
[ 9.004949] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.005068] [<ffffffff81419e0e>] driver_attach+0x1e/0x20
[ 9.005148] [<ffffffff81419b18>] bus_add_driver+0x1b8/0x2b0
[ 9.005227] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.005307] [<ffffffff8141b027>] driver_register+0x77/0x150
[ 9.005387] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.005465] [<ffffffff8135160f>] __pci_register_driver+0x6f/0xf0
[ 9.005545] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.005638] [<ffffffffa001eb1a>] drm_pci_init+0x11a/0x130 [drm]
[ 9.005719] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.005828] [<ffffffffa00f208b>] i915_init+0x8b/0x8d [i915]
[ 9.005908] [<ffffffff8100212a>] do_one_initcall+0x12a/0x180
[ 9.005990] [<ffffffff810dbb26>] sys_init_module+0x1116/0x2210
[ 9.006115] [<ffffffff81345380>] ? ddebug_proc_open+0xd0/0xd0
[ 9.006199] [<ffffffff810c84cf>] ? lock_release_holdtime.part.26+0xf/0x180
[ 9.006286] [<ffffffff8169c729>] system_call_fastpath+0x16/0x1b
[ 9.006363] ---[ end trace 533bf7565e4f928f ]---
[ 9.163969] ------------[ cut here ]------------
[ 9.164116] WARNING: at drivers/gpu/drm/drm_crtc.c:2886 drm_object_attach_property+0x4d/0x50 [drm]()
[ 9.164233] Hardware name:
[ 9.164300] Failed to attach object property (type: 0xc0c0c0c0). Please increase DRM_OBJECT_MAX_PROPERTY by 1 for each time you see this message on the same object type.
[ 9.164476] Modules linked in: i915(+) video i2c_algo_bit drm_kms_helper drm i2c_core
[ 9.164588] Pid: 126, comm: udevd Tainted: G W 3.4.0+ #3
[ 9.164662] Call Trace:
[ 9.164738] [<ffffffff8106084f>] warn_slowpath_common+0x7f/0xc0
[ 9.164820] [<ffffffff81060946>] warn_slowpath_fmt+0x46/0x50
[ 9.164917] [<ffffffffa00221dd>] drm_object_attach_property+0x4d/0x50 [drm]
[ 9.165016] [<ffffffffa00221f5>] drm_connector_attach_property+0x15/0x20 [drm]
[ 9.165213] [<ffffffffa00a8f34>] intel_sdvo_create_enhance_property+0xde4/0xe20 [i915]
[ 9.165349] [<ffffffffa002329a>] ? drm_property_add_enum+0xca/0x140 [drm]
[ 9.165469] [<ffffffffa00a9e96>] intel_sdvo_tv_init+0x1b6/0x1e0 [i915]
[ 9.165587] [<ffffffffa00aa7a4>] intel_sdvo_init+0x514/0x7c0 [i915]
[ 9.165703] [<ffffffffa009d9fb>] intel_modeset_init+0xdcb/0xea0 [i915]
[ 9.165812] [<ffffffffa007528e>] i915_driver_load+0xa2e/0xb50 [i915]
[ 9.165909] [<ffffffffa001c111>] ? drm_get_minor+0x261/0x300 [drm]
[ 9.166006] [<ffffffffa001e8b6>] drm_get_pci_dev+0x186/0x2d0 [drm]
[ 9.166133] [<ffffffff810cdfad>] ? trace_hardirqs_on+0xd/0x10
[ 9.166249] [<ffffffffa00bede2>] i915_pci_probe+0x16/0x20 [i915]
[ 9.166331] [<ffffffff8135288c>] local_pci_probe+0x5c/0xd0
[ 9.166411] [<ffffffff81352a11>] pci_device_probe+0x111/0x120
[ 9.166494] [<ffffffff8141a582>] driver_probe_device+0x92/0x390
[ 9.166574] [<ffffffff8141a92b>] __driver_attach+0xab/0xb0
[ 9.166654] [<ffffffff8141a880>] ? driver_probe_device+0x390/0x390
[ 9.166734] [<ffffffff81418515>] bus_for_each_dev+0x55/0x90
[ 9.166814] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.166891] [<ffffffff81419e0e>] driver_attach+0x1e/0x20
[ 9.166969] [<ffffffff81419b18>] bus_add_driver+0x1b8/0x2b0
[ 9.167090] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.167170] [<ffffffff8141b027>] driver_register+0x77/0x150
[ 9.167250] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.167329] [<ffffffff8135160f>] __pci_register_driver+0x6f/0xf0
[ 9.167409] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.167502] [<ffffffffa001eb1a>] drm_pci_init+0x11a/0x130 [drm]
[ 9.167583] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.167691] [<ffffffffa00f208b>] i915_init+0x8b/0x8d [i915]
[ 9.167773] [<ffffffff8100212a>] do_one_initcall+0x12a/0x180
[ 9.167854] [<ffffffff810dbb26>] sys_init_module+0x1116/0x2210
[ 9.167936] [<ffffffff81345380>] ? ddebug_proc_open+0xd0/0xd0
[ 9.168062] [<ffffffff810c84cf>] ? lock_release_holdtime.part.26+0xf/0x180
[ 9.168152] [<ffffffff8169c729>] system_call_fastpath+0x16/0x1b
[ 9.168229] ---[ end trace 533bf7565e4f9290 ]---
[ 9.173120] ------------[ cut here ]------------
[ 9.173215] WARNING: at drivers/gpu/drm/drm_crtc.c:2886 drm_object_attach_property+0x4d/0x50 [drm]()
[ 9.173328] Hardware name:
[ 9.173396] Failed to attach object property (type: 0xc0c0c0c0). Please increase DRM_OBJECT_MAX_PROPERTY by 1 for each time you see this message on the same object type.
[ 9.173570] Modules linked in: i915(+) video i2c_algo_bit drm_kms_helper drm i2c_core
[ 9.173681] Pid: 126, comm: udevd Tainted: G W 3.4.0+ #3
[ 9.173755] Call Trace:
[ 9.173828] [<ffffffff8106084f>] warn_slowpath_common+0x7f/0xc0
[ 9.173909] [<ffffffff81060946>] warn_slowpath_fmt+0x46/0x50
[ 9.174006] [<ffffffffa00221dd>] drm_object_attach_property+0x4d/0x50 [drm]
[ 9.174152] [<ffffffffa00221f5>] drm_connector_attach_property+0x15/0x20 [drm]
[ 9.174305] [<ffffffffa00a834e>] intel_sdvo_create_enhance_property+0x1fe/0xe20 [i915]
[ 9.174438] [<ffffffffa002329a>] ? drm_property_add_enum+0xca/0x140 [drm]
[ 9.174558] [<ffffffffa00a9e96>] intel_sdvo_tv_init+0x1b6/0x1e0 [i915]
[ 9.174677] [<ffffffffa00aa7a4>] intel_sdvo_init+0x514/0x7c0 [i915]
[ 9.174793] [<ffffffffa009d9fb>] intel_modeset_init+0xdcb/0xea0 [i915]
[ 9.174902] [<ffffffffa007528e>] i915_driver_load+0xa2e/0xb50 [i915]
[ 9.174998] [<ffffffffa001c111>] ? drm_get_minor+0x261/0x300 [drm]
[ 9.175137] [<ffffffffa001e8b6>] drm_get_pci_dev+0x186/0x2d0 [drm]
[ 9.175219] [<ffffffff810cdfad>] ? trace_hardirqs_on+0xd/0x10
[ 9.175332] [<ffffffffa00bede2>] i915_pci_probe+0x16/0x20 [i915]
[ 9.175414] [<ffffffff8135288c>] local_pci_probe+0x5c/0xd0
[ 9.175494] [<ffffffff81352a11>] pci_device_probe+0x111/0x120
[ 9.175575] [<ffffffff8141a582>] driver_probe_device+0x92/0x390
[ 9.175655] [<ffffffff8141a92b>] __driver_attach+0xab/0xb0
[ 9.175735] [<ffffffff8141a880>] ? driver_probe_device+0x390/0x390
[ 9.175815] [<ffffffff81418515>] bus_for_each_dev+0x55/0x90
[ 9.175894] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.175972] [<ffffffff81419e0e>] driver_attach+0x1e/0x20
[ 9.176095] [<ffffffff81419b18>] bus_add_driver+0x1b8/0x2b0
[ 9.176178] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.176257] [<ffffffff8141b027>] driver_register+0x77/0x150
[ 9.176336] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.176414] [<ffffffff8135160f>] __pci_register_driver+0x6f/0xf0
[ 9.177143] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.177238] [<ffffffffa001eb1a>] drm_pci_init+0x11a/0x130 [drm]
[ 9.177319] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.177427] [<ffffffffa00f208b>] i915_init+0x8b/0x8d [i915]
[ 9.177508] [<ffffffff8100212a>] do_one_initcall+0x12a/0x180
[ 9.177590] [<ffffffff810dbb26>] sys_init_module+0x1116/0x2210
[ 9.177670] [<ffffffff81345380>] ? ddebug_proc_open+0xd0/0xd0
[ 9.177750] [<ffffffff810c84cf>] ? lock_release_holdtime.part.26+0xf/0x180
[ 9.177837] [<ffffffff8169c729>] system_call_fastpath+0x16/0x1b
[ 9.177913] ---[ end trace 533bf7565e4f9291 ]---
[ 9.335587] ------------[ cut here ]------------
[ 9.335694] WARNING: at drivers/gpu/drm/drm_crtc.c:2886 drm_object_attach_property+0x4d/0x50 [drm]()
[ 9.335808] Hardware name:
[ 9.335876] Failed to attach object property (type: 0xc0c0c0c0). Please increase DRM_OBJECT_MAX_PROPERTY by 1 for each time you see this message on the same object type.
[ 9.336096] Modules linked in: i915(+) video i2c_algo_bit drm_kms_helper drm i2c_core
[ 9.336210] Pid: 126, comm: udevd Tainted: G W 3.4.0+ #3
[ 9.336284] Call Trace:
[ 9.336361] [<ffffffff8106084f>] warn_slowpath_common+0x7f/0xc0
[ 9.336442] [<ffffffff81060946>] warn_slowpath_fmt+0x46/0x50
[ 9.336540] [<ffffffffa00221dd>] drm_object_attach_property+0x4d/0x50 [drm]
[ 9.336639] [<ffffffffa00221f5>] drm_connector_attach_property+0x15/0x20 [drm]
[ 9.336794] [<ffffffffa00a8f34>] intel_sdvo_create_enhance_property+0xde4/0xe20 [i915]
[ 9.336927] [<ffffffffa002329a>] ? drm_property_add_enum+0xca/0x140 [drm]
[ 9.337092] [<ffffffffa00a9e96>] intel_sdvo_tv_init+0x1b6/0x1e0 [i915]
[ 9.337212] [<ffffffffa00aa7bb>] intel_sdvo_init+0x52b/0x7c0 [i915]
[ 9.337328] [<ffffffffa009d9fb>] intel_modeset_init+0xdcb/0xea0 [i915]
[ 9.337437] [<ffffffffa007528e>] i915_driver_load+0xa2e/0xb50 [i915]
[ 9.337534] [<ffffffffa001c111>] ? drm_get_minor+0x261/0x300 [drm]
[ 9.337630] [<ffffffffa001e8b6>] drm_get_pci_dev+0x186/0x2d0 [drm]
[ 9.337713] [<ffffffff810cdfad>] ? trace_hardirqs_on+0xd/0x10
[ 9.337825] [<ffffffffa00bede2>] i915_pci_probe+0x16/0x20 [i915]
[ 9.337907] [<ffffffff8135288c>] local_pci_probe+0x5c/0xd0
[ 9.337987] [<ffffffff81352a11>] pci_device_probe+0x111/0x120
[ 9.338115] [<ffffffff8141a582>] driver_probe_device+0x92/0x390
[ 9.338199] [<ffffffff8141a92b>] __driver_attach+0xab/0xb0
[ 9.338278] [<ffffffff8141a880>] ? driver_probe_device+0x390/0x390
[ 9.338359] [<ffffffff81418515>] bus_for_each_dev+0x55/0x90
[ 9.338438] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.338516] [<ffffffff81419e0e>] driver_attach+0x1e/0x20
[ 9.338594] [<ffffffff81419b18>] bus_add_driver+0x1b8/0x2b0
[ 9.338673] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.338752] [<ffffffff8141b027>] driver_register+0x77/0x150
[ 9.338832] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.338910] [<ffffffff8135160f>] __pci_register_driver+0x6f/0xf0
[ 9.338991] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.339125] [<ffffffffa001eb1a>] drm_pci_init+0x11a/0x130 [drm]
[ 9.339207] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.339316] [<ffffffffa00f208b>] i915_init+0x8b/0x8d [i915]
[ 9.339397] [<ffffffff8100212a>] do_one_initcall+0x12a/0x180
[ 9.339479] [<ffffffff810dbb26>] sys_init_module+0x1116/0x2210
[ 9.339560] [<ffffffff81345380>] ? ddebug_proc_open+0xd0/0xd0
[ 9.339641] [<ffffffff810c84cf>] ? lock_release_holdtime.part.26+0xf/0x180
[ 9.339728] [<ffffffff8169c729>] system_call_fastpath+0x16/0x1b
[ 9.339805] ---[ end trace 533bf7565e4f9292 ]---
[ 9.344699] ------------[ cut here ]------------
[ 9.344794] WARNING: at drivers/gpu/drm/drm_crtc.c:2886 drm_object_attach_property+0x4d/0x50 [drm]()
[ 9.344907] Hardware name:
[ 9.344974] Failed to attach object property (type: 0xc0c0c0c0). Please increase DRM_OBJECT_MAX_PROPERTY by 1 for each time you see this message on the same object type.
[ 9.345189] Modules linked in: i915(+) video i2c_algo_bit drm_kms_helper drm i2c_core
[ 9.345302] Pid: 126, comm: udevd Tainted: G W 3.4.0+ #3
[ 9.345375] Call Trace:
[ 9.345449] [<ffffffff8106084f>] warn_slowpath_common+0x7f/0xc0
[ 9.345529] [<ffffffff81060946>] warn_slowpath_fmt+0x46/0x50
[ 9.345626] [<ffffffffa00221dd>] drm_object_attach_property+0x4d/0x50 [drm]
[ 9.345725] [<ffffffffa00221f5>] drm_connector_attach_property+0x15/0x20 [drm]
[ 9.345877] [<ffffffffa00a834e>] intel_sdvo_create_enhance_property+0x1fe/0xe20 [i915]
[ 9.346010] [<ffffffffa002329a>] ? drm_property_add_enum+0xca/0x140 [drm]
[ 9.346175] [<ffffffffa00a9e96>] intel_sdvo_tv_init+0x1b6/0x1e0 [i915]
[ 9.346295] [<ffffffffa00aa7bb>] intel_sdvo_init+0x52b/0x7c0 [i915]
[ 9.346411] [<ffffffffa009d9fb>] intel_modeset_init+0xdcb/0xea0 [i915]
[ 9.346519] [<ffffffffa007528e>] i915_driver_load+0xa2e/0xb50 [i915]
[ 9.346616] [<ffffffffa001c111>] ? drm_get_minor+0x261/0x300 [drm]
[ 9.346713] [<ffffffffa001e8b6>] drm_get_pci_dev+0x186/0x2d0 [drm]
[ 9.346794] [<ffffffff810cdfad>] ? trace_hardirqs_on+0xd/0x10
[ 9.346907] [<ffffffffa00bede2>] i915_pci_probe+0x16/0x20 [i915]
[ 9.346988] [<ffffffff8135288c>] local_pci_probe+0x5c/0xd0
[ 9.347109] [<ffffffff81352a11>] pci_device_probe+0x111/0x120
[ 9.347192] [<ffffffff8141a582>] driver_probe_device+0x92/0x390
[ 9.347273] [<ffffffff8141a92b>] __driver_attach+0xab/0xb0
[ 9.347353] [<ffffffff8141a880>] ? driver_probe_device+0x390/0x390
[ 9.347432] [<ffffffff81418515>] bus_for_each_dev+0x55/0x90
[ 9.347511] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.347588] [<ffffffff81419e0e>] driver_attach+0x1e/0x20
[ 9.347666] [<ffffffff81419b18>] bus_add_driver+0x1b8/0x2b0
[ 9.347745] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.347824] [<ffffffff8141b027>] driver_register+0x77/0x150
[ 9.347904] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.347982] [<ffffffff8135160f>] __pci_register_driver+0x6f/0xf0
[ 9.348106] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.348202] [<ffffffffa001eb1a>] drm_pci_init+0x11a/0x130 [drm]
[ 9.348284] [<ffffffffa00f2000>] ? 0xffffffffa00f1fff
[ 9.348392] [<ffffffffa00f208b>] i915_init+0x8b/0x8d [i915]
[ 9.348473] [<ffffffff8100212a>] do_one_initcall+0x12a/0x180
[ 9.348555] [<ffffffff810dbb26>] sys_init_module+0x1116/0x2210
[ 9.348635] [<ffffffff81345380>] ? ddebug_proc_open+0xd0/0xd0
[ 9.348716] [<ffffffff810c84cf>] ? lock_release_holdtime.part.26+0xf/0x180
[ 9.348802] [<ffffffff8169c729>] system_call_fastpath+0x16/0x1b
[ 9.348879] ---[ end trace 533bf7565e4f9293 ]---
[ 9.399547] [drm] initialized overlay support
[ 9.760818] fbcon: inteldrmfb (fb0) is primary device
[ 9.834778] Console: switching to colour frame buffer device 160x64
[ 9.851059] fb0: inteldrmfb frame buffer device
[ 9.851158] drm: registered panic notifier
[ 9.851398] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
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