[ 210.471054] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 215.808402] [drm] Disabling audio 0 support [ 215.963690] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 216.252173] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 216.256654] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 216.256747] radeon 0000:01:00.0: WB enabled [ 216.256750] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800940e3c00 [ 216.256751] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800940e3c0c [ 216.258221] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc900274b2118 [ 216.274623] [drm] ring test on 0 succeeded in 3 usecs [ 216.274687] [drm] ring test on 3 succeeded in 1 usecs [ 216.461750] [drm] ring test on 5 succeeded in 2 usecs [ 216.461758] [drm] UVD initialized successfully. [ 216.461760] [drm] Enabling audio 0 support [ 216.461829] [drm] ib test on ring 0 succeeded in 0 usecs [ 216.461900] [drm] ib test on ring 3 succeeded in 1 usecs [ 216.614232] [drm] ib test on ring 5 succeeded [ 216.620052] switching from power state: [ 216.620054] ui class: none [ 216.620056] internal class: boot [ 216.620068] caps: [ 216.620069] uvd vclk: 0 dclk: 0 [ 216.620071] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 216.620073] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 216.620074] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 216.620075] status: c b [ 216.620077] switching to power state: [ 216.620078] ui class: performance [ 216.620079] internal class: none [ 216.620081] caps: [ 216.620082] uvd vclk: 0 dclk: 0 [ 216.620084] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 216.620085] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 216.620086] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 216.620087] status: r [ 216.631362] [drm] radeon: finishing device. [ 216.631366] [drm] Disabling audio 0 support [ 216.639137] ------------[ cut here ]------------ [ 216.639144] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 216.639145] Memory manager not clean during takedown. [ 216.639146] Modules linked in: [ 216.639149] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 216.639151] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 216.639154] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 216.639156] 0000000000000009 ffffffff81904e00 ffff88024617bb60 ffffffff8108b9e7 [ 216.639158] ffff88020dc39300 ffff88024617bbb0 ffff88020ddb07a8 ffff880245dac898 [ 216.639160] ffff880246314000 ffffffff8108ba4c ffffffff81d56450 ffff880200000018 [ 216.639163] Call Trace: [ 216.639168] [] ? dump_stack+0x4b/0x76 [ 216.639172] [] ? warn_slowpath_common+0x77/0x90 [ 216.639174] [] ? warn_slowpath_fmt+0x4c/0x50 [ 216.639177] [] ? get_parent_ip+0xd/0x20 [ 216.639180] [] ? ttm_bo_man_takedown+0x33/0x70 [ 216.639183] [] ? radeon_ttm_fini+0xaf/0x170 [ 216.639185] [] ? radeon_bo_fini+0xe/0x20 [ 216.639187] [] ? evergreen_fini+0x9f/0xc0 [ 216.639190] [] ? radeon_device_fini+0x36/0x110 [ 216.639192] [] ? radeon_driver_unload_kms+0x49/0x70 [ 216.639196] [] ? drm_dev_unregister+0x26/0xd0 [ 216.639198] [] ? drm_put_dev+0x37/0x60 [ 216.639201] [] ? pci_device_remove+0x33/0xb0 [ 216.639204] [] ? __device_release_driver+0x7a/0xf0 [ 216.639206] [] ? device_release_driver+0x1e/0x30 [ 216.639207] [] ? bus_remove_device+0xfa/0x150 [ 216.639210] [] ? device_del+0x116/0x1b0 [ 216.639213] [] ? pci_stop_bus_device+0x95/0xb0 [ 216.639215] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 216.639219] [] ? disable_slot+0x6e/0xc0 [ 216.639222] [] ? acpiphp_check_bridge+0x98/0xc0 [ 216.639224] [] ? hotplug_event+0xbd/0x150 [ 216.639225] [] ? hotplug_event_work+0x25/0x60 [ 216.639228] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 216.639231] [] ? process_one_work+0x16d/0x450 [ 216.639233] [] ? worker_thread+0x114/0x3a0 [ 216.639235] [] ? manage_workers.isra.25+0x290/0x290 [ 216.639237] [] ? kthread+0xc6/0xe0 [ 216.639239] [] ? hrtimer_run_queues+0x50/0x170 [ 216.639242] [] ? kthread_create_on_node+0x180/0x180 [ 216.639245] [] ? ret_from_fork+0x7c/0xb0 [ 216.639247] [] ? kthread_create_on_node+0x180/0x180 [ 216.639249] ---[ end trace 638119b7b91b6e68 ]--- [ 216.639254] [TTM] Finalizing pool allocator [ 216.639258] [TTM] Finalizing DMA pool allocator [ 216.639261] ------------[ cut here ]------------ [ 216.639264] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 216.639265] Modules linked in: [ 216.639267] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 216.639268] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 216.639270] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 216.639271] 0000000000000009 ffffffff81904e00 0000000000000000 ffffffff8108b9e7 [ 216.639273] ffff8800a0c21e40 ffff88022e1e3a88 0000000000000008 ffff880245dac898 [ 216.639275] ffff880246314000 ffffffff8142f776 ffff8800a847e1c0 ffff880094210d28 [ 216.639277] Call Trace: [ 216.639279] [] ? dump_stack+0x4b/0x76 [ 216.639281] [] ? warn_slowpath_common+0x77/0x90 [ 216.639284] [] ? ttm_dma_free_pool+0x136/0x140 [ 216.639286] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 216.639289] [] ? ttm_mem_global_release+0x14/0x80 [ 216.639292] [] ? drm_global_item_unref+0x56/0x80 [ 216.639293] [] ? radeon_ttm_fini+0xe0/0x170 [ 216.639295] [] ? radeon_bo_fini+0xe/0x20 [ 216.639297] [] ? evergreen_fini+0x9f/0xc0 [ 216.639299] [] ? radeon_device_fini+0x36/0x110 [ 216.639301] [] ? radeon_driver_unload_kms+0x49/0x70 [ 216.639303] [] ? drm_dev_unregister+0x26/0xd0 [ 216.639305] [] ? drm_put_dev+0x37/0x60 [ 216.639307] [] ? pci_device_remove+0x33/0xb0 [ 216.639309] [] ? __device_release_driver+0x7a/0xf0 [ 216.639310] [] ? device_release_driver+0x1e/0x30 [ 216.639312] [] ? bus_remove_device+0xfa/0x150 [ 216.639314] [] ? device_del+0x116/0x1b0 [ 216.639317] [] ? pci_stop_bus_device+0x95/0xb0 [ 216.639319] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 216.639321] [] ? disable_slot+0x6e/0xc0 [ 216.639323] [] ? acpiphp_check_bridge+0x98/0xc0 [ 216.639325] [] ? hotplug_event+0xbd/0x150 [ 216.639327] [] ? hotplug_event_work+0x25/0x60 [ 216.639329] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 216.639332] [] ? process_one_work+0x16d/0x450 [ 216.639333] [] ? worker_thread+0x114/0x3a0 [ 216.639335] [] ? manage_workers.isra.25+0x290/0x290 [ 216.639337] [] ? kthread+0xc6/0xe0 [ 216.639339] [] ? hrtimer_run_queues+0x50/0x170 [ 216.639341] [] ? kthread_create_on_node+0x180/0x180 [ 216.639343] [] ? ret_from_fork+0x7c/0xb0 [ 216.639345] [] ? kthread_create_on_node+0x180/0x180 [ 216.639347] ---[ end trace 638119b7b91b6e69 ]--- [ 216.639392] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 216.639394] [TTM] Zone dma32: Used memory at exit: 13 kiB [ 216.639396] [drm] radeon: ttm finalized [ 216.639400] vga_switcheroo: disabled [ 216.642535] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 216.642554] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 216.642567] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 216.642575] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 216.642590] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 216.642629] pci 0000:01:00.0: supports D1 D2 [ 216.642651] pci 0000:01:00.0: System wakeup disabled by ACPI [ 216.642673] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 216.642676] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 216.644072] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 216.644082] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 216.644091] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 216.644093] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 216.644103] pci 0000:01:00.0: no hotplug settings from platform [ 216.644417] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 216.644439] [drm] register mmio base: 0xC8700000 [ 216.644440] [drm] register mmio size: 131072 [ 216.644441] vga_switcheroo: enabled [ 216.644509] ATPX version 1 [ 217.121616] ATOM BIOS: HP/IEC [ 217.121730] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 217.121732] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 217.121733] [drm] Detected VRAM RAM=1024M, BAR=128M [ 217.121734] [drm] RAM width 128bits DDR [ 217.121822] [TTM] Zone kernel: Available graphics memory: 4060444 kiB [ 217.121823] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 217.121824] [TTM] Initializing pool allocator [ 217.121828] [TTM] Initializing DMA pool allocator [ 217.121842] [drm] radeon: 1024M of VRAM memory ready [ 217.121843] [drm] radeon: 1024M of GTT memory ready. [ 217.122083] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 217.122921] [drm] PCIE gen 2 link speeds already enabled [ 217.124129] [drm] Loading TURKS Microcode [ 217.125645] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 217.125752] radeon 0000:01:00.0: WB enabled [ 217.125755] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800940cac00 [ 217.125757] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800940cac0c [ 217.127213] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90028ab2118 [ 217.127216] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 217.127217] [drm] Driver supports precise vblank timestamp query. [ 217.127236] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 217.127246] radeon 0000:01:00.0: radeon: using MSI. [ 217.127277] [drm] radeon: irq initialized. [ 217.143886] [drm] ring test on 0 succeeded in 3 usecs [ 217.143952] [drm] ring test on 3 succeeded in 1 usecs [ 217.321055] [drm] ring test on 5 succeeded in 2 usecs [ 217.321062] [drm] UVD initialized successfully. [ 217.321238] [drm] Enabling audio 0 support [ 217.321287] [drm] ib test on ring 0 succeeded in 0 usecs [ 217.321333] [drm] ib test on ring 3 succeeded in 0 usecs [ 217.473625] [drm] ib test on ring 5 succeeded [ 217.476493] [drm] Radeon Display Connectors [ 217.476558] [drm] Internal thermal controller without fan control [ 217.476651] == power state 0 == [ 217.476653] ui class: none [ 217.476656] internal class: boot [ 217.476659] caps: [ 217.476662] uvd vclk: 0 dclk: 0 [ 217.476665] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 217.476667] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 217.476670] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 217.476671] status: c r b [ 217.476676] == power state 1 == [ 217.476677] ui class: performance [ 217.476679] internal class: none [ 217.476682] caps: [ 217.476684] uvd vclk: 0 dclk: 0 [ 217.476686] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 217.476688] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 217.476690] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 217.476692] status: [ 217.476694] == power state 2 == [ 217.476695] ui class: none [ 217.476697] internal class: uvd [ 217.476700] caps: video [ 217.476703] uvd vclk: 70000 dclk: 56000 [ 217.476705] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 217.476707] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 217.476710] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 217.476711] status: [ 217.476713] == power state 3 == [ 217.476715] ui class: battery [ 217.476716] internal class: none [ 217.476719] caps: [ 217.476721] uvd vclk: 0 dclk: 0 [ 217.476723] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 217.476725] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 217.476728] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 217.476729] status: [ 217.476731] == power state 4 == [ 217.476732] ui class: battery [ 217.476736] internal class: uvd_hd [ 217.476739] caps: video [ 217.476742] uvd vclk: 40000 dclk: 30000 [ 217.476745] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 217.476747] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 217.476749] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 217.476751] status: [ 217.476753] == power state 5 == [ 217.476753] ui class: battery [ 217.476755] internal class: uvd_sd [ 217.476756] caps: video [ 217.476758] uvd vclk: 10000 dclk: 10000 [ 217.476759] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 217.476761] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 217.476762] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 217.476763] status: [ 217.481592] switching from power state: [ 217.481594] ui class: none [ 217.481595] internal class: boot [ 217.481597] caps: [ 217.481599] uvd vclk: 0 dclk: 0 [ 217.481600] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 217.481602] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 217.481603] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 217.481604] status: c b [ 217.481606] switching to power state: [ 217.481606] ui class: performance [ 217.481608] internal class: none [ 217.481609] caps: [ 217.481611] uvd vclk: 0 dclk: 0 [ 217.481612] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 217.481613] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 217.481614] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 217.481615] status: r [ 217.483021] [drm] radeon: dpm initialized [ 217.486526] radeon 0000:01:00.0: No connectors reported connected with modes [ 217.486529] [drm] Cannot find any crtc or sizes - going 1024x768 [ 217.488758] [drm] fb mappable at 0xC0474000 [ 217.488759] [drm] vram apper at 0xC0000000 [ 217.488761] [drm] size 3145728 [ 217.488762] [drm] fb depth is 24 [ 217.488763] [drm] pitch is 4096 [ 217.488841] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 217.488853] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 222.810375] [drm] Disabling audio 0 support [ 222.965473] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 223.254052] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 223.258504] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 223.258598] radeon 0000:01:00.0: WB enabled [ 223.258601] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800940cac00 [ 223.258603] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800940cac0c [ 223.260087] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90028ab2118 [ 223.276469] [drm] ring test on 0 succeeded in 3 usecs [ 223.276533] [drm] ring test on 3 succeeded in 1 usecs [ 223.463602] [drm] ring test on 5 succeeded in 2 usecs [ 223.463610] [drm] UVD initialized successfully. [ 223.463612] [drm] Enabling audio 0 support [ 223.463682] [drm] ib test on ring 0 succeeded in 0 usecs [ 223.463753] [drm] ib test on ring 3 succeeded in 1 usecs [ 223.616085] [drm] ib test on ring 5 succeeded [ 223.620975] switching from power state: [ 223.620978] ui class: none [ 223.620982] internal class: boot [ 223.620984] caps: [ 223.620985] uvd vclk: 0 dclk: 0 [ 223.620987] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 223.620988] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 223.620990] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 223.620991] status: c b [ 223.620993] switching to power state: [ 223.620993] ui class: performance [ 223.620995] internal class: none [ 223.620996] caps: [ 223.620998] uvd vclk: 0 dclk: 0 [ 223.620999] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 223.621000] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 223.621002] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 223.621003] status: r [ 223.632054] [drm] radeon: finishing device. [ 223.632059] [drm] Disabling audio 0 support [ 223.639876] ------------[ cut here ]------------ [ 223.639884] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 223.639885] Memory manager not clean during takedown. [ 223.639886] Modules linked in: [ 223.639889] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 223.639890] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 223.639894] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 223.639896] 0000000000000009 ffffffff81904e00 ffff88024617bb60 ffffffff8108b9e7 [ 223.639898] ffff88020dc39d80 ffff88024617bbb0 ffff88020ddb07a8 ffff880245dac898 [ 223.639900] ffff880246314000 ffffffff8108ba4c ffffffff81d56450 ffff880200000018 [ 223.639903] Call Trace: [ 223.639907] [] ? dump_stack+0x4b/0x76 [ 223.639911] [] ? warn_slowpath_common+0x77/0x90 [ 223.639914] [] ? warn_slowpath_fmt+0x4c/0x50 [ 223.639918] [] ? get_parent_ip+0xd/0x20 [ 223.639920] [] ? ttm_bo_man_takedown+0x33/0x70 [ 223.639923] [] ? radeon_ttm_fini+0xaf/0x170 [ 223.639925] [] ? radeon_bo_fini+0xe/0x20 [ 223.639928] [] ? evergreen_fini+0x9f/0xc0 [ 223.639930] [] ? radeon_device_fini+0x36/0x110 [ 223.639933] [] ? radeon_driver_unload_kms+0x49/0x70 [ 223.639936] [] ? drm_dev_unregister+0x26/0xd0 [ 223.639938] [] ? drm_put_dev+0x37/0x60 [ 223.639942] [] ? pci_device_remove+0x33/0xb0 [ 223.639944] [] ? __device_release_driver+0x7a/0xf0 [ 223.639946] [] ? device_release_driver+0x1e/0x30 [ 223.639948] [] ? bus_remove_device+0xfa/0x150 [ 223.639951] [] ? device_del+0x116/0x1b0 [ 223.639954] [] ? pci_stop_bus_device+0x95/0xb0 [ 223.639956] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 223.639960] [] ? disable_slot+0x6e/0xc0 [ 223.639962] [] ? acpiphp_check_bridge+0x98/0xc0 [ 223.639964] [] ? hotplug_event+0xbd/0x150 [ 223.639966] [] ? hotplug_event_work+0x25/0x60 [ 223.639969] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 223.639972] [] ? process_one_work+0x16d/0x450 [ 223.639974] [] ? worker_thread+0x114/0x3a0 [ 223.639976] [] ? manage_workers.isra.25+0x290/0x290 [ 223.639978] [] ? kthread+0xc6/0xe0 [ 223.639980] [] ? hrtimer_run_queues+0x50/0x170 [ 223.639983] [] ? kthread_create_on_node+0x180/0x180 [ 223.639986] [] ? ret_from_fork+0x7c/0xb0 [ 223.639988] [] ? kthread_create_on_node+0x180/0x180 [ 223.639990] ---[ end trace 638119b7b91b6e6a ]--- [ 223.639994] [TTM] Finalizing pool allocator [ 223.639998] [TTM] Finalizing DMA pool allocator [ 223.640002] ------------[ cut here ]------------ [ 223.640005] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 223.640006] Modules linked in: [ 223.640008] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 223.640009] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 223.640012] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 223.640013] 0000000000000009 ffffffff81904e00 0000000000000000 ffffffff8108b9e7 [ 223.640015] ffff88020dc39e40 ffff88009dcd7288 0000000000000008 ffff880245dac898 [ 223.640017] ffff880246314000 ffffffff8142f776 ffff88022e114200 ffff8800a7d30728 [ 223.640019] Call Trace: [ 223.640021] [] ? dump_stack+0x4b/0x76 [ 223.640023] [] ? warn_slowpath_common+0x77/0x90 [ 223.640026] [] ? ttm_dma_free_pool+0x136/0x140 [ 223.640028] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 223.640030] [] ? ttm_mem_global_release+0x14/0x80 [ 223.640033] [] ? drm_global_item_unref+0x56/0x80 [ 223.640035] [] ? radeon_ttm_fini+0xe0/0x170 [ 223.640037] [] ? radeon_bo_fini+0xe/0x20 [ 223.640044] [] ? evergreen_fini+0x9f/0xc0 [ 223.640046] [] ? radeon_device_fini+0x36/0x110 [ 223.640048] [] ? radeon_driver_unload_kms+0x49/0x70 [ 223.640050] [] ? drm_dev_unregister+0x26/0xd0 [ 223.640052] [] ? drm_put_dev+0x37/0x60 [ 223.640054] [] ? pci_device_remove+0x33/0xb0 [ 223.640056] [] ? __device_release_driver+0x7a/0xf0 [ 223.640058] [] ? device_release_driver+0x1e/0x30 [ 223.640059] [] ? bus_remove_device+0xfa/0x150 [ 223.640062] [] ? device_del+0x116/0x1b0 [ 223.640064] [] ? pci_stop_bus_device+0x95/0xb0 [ 223.640066] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 223.640068] [] ? disable_slot+0x6e/0xc0 [ 223.640071] [] ? acpiphp_check_bridge+0x98/0xc0 [ 223.640073] [] ? hotplug_event+0xbd/0x150 [ 223.640074] [] ? hotplug_event_work+0x25/0x60 [ 223.640077] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 223.640079] [] ? process_one_work+0x16d/0x450 [ 223.640081] [] ? worker_thread+0x114/0x3a0 [ 223.640083] [] ? manage_workers.isra.25+0x290/0x290 [ 223.640085] [] ? kthread+0xc6/0xe0 [ 223.640086] [] ? hrtimer_run_queues+0x50/0x170 [ 223.640088] [] ? kthread_create_on_node+0x180/0x180 [ 223.640091] [] ? ret_from_fork+0x7c/0xb0 [ 223.640093] [] ? kthread_create_on_node+0x180/0x180 [ 223.640094] ---[ end trace 638119b7b91b6e6b ]--- [ 223.640126] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 223.640129] [TTM] Zone dma32: Used memory at exit: 13 kiB [ 223.640130] [drm] radeon: ttm finalized [ 223.640133] vga_switcheroo: disabled [ 223.644648] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 223.644669] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 223.644682] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 223.644690] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 223.644706] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 223.644747] pci 0000:01:00.0: supports D1 D2 [ 223.644773] pci 0000:01:00.0: System wakeup disabled by ACPI [ 223.644806] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 223.644810] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 223.646843] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 223.646854] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 223.646863] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 223.646866] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 223.646877] pci 0000:01:00.0: no hotplug settings from platform [ 223.647214] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 223.647237] [drm] register mmio base: 0xC8700000 [ 223.647238] [drm] register mmio size: 131072 [ 223.647241] vga_switcheroo: enabled [ 223.647323] ATPX version 1 [ 224.121388] ATOM BIOS: HP/IEC [ 224.121503] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 224.121505] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 224.121506] [drm] Detected VRAM RAM=1024M, BAR=128M [ 224.121508] [drm] RAM width 128bits DDR [ 224.121590] [TTM] Zone kernel: Available graphics memory: 4060444 kiB [ 224.121591] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 224.121592] [TTM] Initializing pool allocator [ 224.121596] [TTM] Initializing DMA pool allocator [ 224.121610] [drm] radeon: 1024M of VRAM memory ready [ 224.121612] [drm] radeon: 1024M of GTT memory ready. [ 224.121815] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 224.122630] [drm] PCIE gen 2 link speeds already enabled [ 224.123849] [drm] Loading TURKS Microcode [ 224.125366] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 224.125473] radeon 0000:01:00.0: WB enabled [ 224.125475] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800a0f82c00 [ 224.125477] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800a0f82c0c [ 224.126940] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc9002a332118 [ 224.126942] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 224.126943] [drm] Driver supports precise vblank timestamp query. [ 224.126961] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 224.126972] radeon 0000:01:00.0: radeon: using MSI. [ 224.127002] [drm] radeon: irq initialized. [ 224.143589] [drm] ring test on 0 succeeded in 3 usecs [ 224.143654] [drm] ring test on 3 succeeded in 1 usecs [ 224.320745] [drm] ring test on 5 succeeded in 2 usecs [ 224.320752] [drm] UVD initialized successfully. [ 224.320928] [drm] Enabling audio 0 support [ 224.320976] [drm] ib test on ring 0 succeeded in 0 usecs [ 224.321022] [drm] ib test on ring 3 succeeded in 0 usecs [ 224.473300] [drm] ib test on ring 5 succeeded [ 224.474777] [drm] Radeon Display Connectors [ 224.474835] [drm] Internal thermal controller without fan control [ 224.475173] == power state 0 == [ 224.475175] ui class: none [ 224.475177] internal class: boot [ 224.475179] caps: [ 224.475180] uvd vclk: 0 dclk: 0 [ 224.475182] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 224.475183] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 224.475185] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 224.475186] status: c r b [ 224.475188] == power state 1 == [ 224.475189] ui class: performance [ 224.475190] internal class: none [ 224.475192] caps: [ 224.475193] uvd vclk: 0 dclk: 0 [ 224.475195] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 224.475196] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 224.475197] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 224.475198] status: [ 224.475199] == power state 2 == [ 224.475200] ui class: none [ 224.475201] internal class: uvd [ 224.475203] caps: video [ 224.475205] uvd vclk: 70000 dclk: 56000 [ 224.475206] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 224.475207] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 224.475209] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 224.475210] status: [ 224.475211] == power state 3 == [ 224.475212] ui class: battery [ 224.475213] internal class: none [ 224.475214] caps: [ 224.475216] uvd vclk: 0 dclk: 0 [ 224.475217] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 224.475218] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 224.475219] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 224.475220] status: [ 224.475221] == power state 4 == [ 224.475222] ui class: battery [ 224.475223] internal class: uvd_hd [ 224.475225] caps: video [ 224.475227] uvd vclk: 40000 dclk: 30000 [ 224.475228] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 224.475229] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 224.475231] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 224.475231] status: [ 224.475233] == power state 5 == [ 224.475233] ui class: battery [ 224.475235] internal class: uvd_sd [ 224.475236] caps: video [ 224.475238] uvd vclk: 10000 dclk: 10000 [ 224.475239] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 224.475241] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 224.475242] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 224.475243] status: [ 224.480071] switching from power state: [ 224.480074] ui class: none [ 224.480076] internal class: boot [ 224.480078] caps: [ 224.480079] uvd vclk: 0 dclk: 0 [ 224.480081] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 224.480082] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 224.480083] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 224.480084] status: c b [ 224.480086] switching to power state: [ 224.480087] ui class: performance [ 224.480088] internal class: none [ 224.480090] caps: [ 224.480091] uvd vclk: 0 dclk: 0 [ 224.480093] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 224.480094] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 224.480095] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 224.480096] status: r [ 224.481504] [drm] radeon: dpm initialized [ 224.486762] radeon 0000:01:00.0: No connectors reported connected with modes [ 224.486765] [drm] Cannot find any crtc or sizes - going 1024x768 [ 224.489043] [drm] fb mappable at 0xC0474000 [ 224.489044] [drm] vram apper at 0xC0000000 [ 224.489045] [drm] size 3145728 [ 224.489047] [drm] fb depth is 24 [ 224.489048] [drm] pitch is 4096 [ 224.489201] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 224.489213] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 229.788252] [drm] Disabling audio 0 support [ 229.939258] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 230.227730] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 230.232209] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 230.232303] radeon 0000:01:00.0: WB enabled [ 230.232307] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800a0f82c00 [ 230.232309] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800a0f82c0c [ 230.233807] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc9002a332118 [ 230.250190] [drm] ring test on 0 succeeded in 3 usecs [ 230.250255] [drm] ring test on 3 succeeded in 1 usecs [ 230.437321] [drm] ring test on 5 succeeded in 2 usecs [ 230.437329] [drm] UVD initialized successfully. [ 230.437330] [drm] Enabling audio 0 support [ 230.437398] [drm] ib test on ring 0 succeeded in 0 usecs [ 230.437470] [drm] ib test on ring 3 succeeded in 1 usecs [ 230.589750] [drm] ib test on ring 5 succeeded [ 230.594660] switching from power state: [ 230.594662] ui class: none [ 230.594664] internal class: boot [ 230.594666] caps: [ 230.594667] uvd vclk: 0 dclk: 0 [ 230.594669] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 230.594670] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 230.594672] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 230.594672] status: c b [ 230.594675] switching to power state: [ 230.594676] ui class: performance [ 230.594677] internal class: none [ 230.594678] caps: [ 230.594680] uvd vclk: 0 dclk: 0 [ 230.594681] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 230.594682] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 230.594684] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 230.594685] status: r [ 230.605078] [drm] radeon: finishing device. [ 230.605083] [drm] Disabling audio 0 support [ 230.612934] ------------[ cut here ]------------ [ 230.612941] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 230.612942] Memory manager not clean during takedown. [ 230.612943] Modules linked in: [ 230.612947] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 230.612948] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 230.612952] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 230.612954] 0000000000000009 ffffffff81904e00 ffff88024617bb60 ffffffff8108b9e7 [ 230.612956] ffff88020dc3a840 ffff88024617bbb0 ffff88020ddb07a8 ffff880245dac898 [ 230.612958] ffff880246314000 ffffffff8108ba4c ffffffff81d56450 ffff880200000018 [ 230.612960] Call Trace: [ 230.612965] [] ? dump_stack+0x4b/0x76 [ 230.612969] [] ? warn_slowpath_common+0x77/0x90 [ 230.612971] [] ? warn_slowpath_fmt+0x4c/0x50 [ 230.612976] [] ? get_parent_ip+0xd/0x20 [ 230.612978] [] ? ttm_bo_man_takedown+0x33/0x70 [ 230.612981] [] ? radeon_ttm_fini+0xaf/0x170 [ 230.612983] [] ? radeon_bo_fini+0xe/0x20 [ 230.612986] [] ? evergreen_fini+0x9f/0xc0 [ 230.612988] [] ? radeon_device_fini+0x36/0x110 [ 230.612990] [] ? radeon_driver_unload_kms+0x49/0x70 [ 230.612994] [] ? drm_dev_unregister+0x26/0xd0 [ 230.612996] [] ? drm_put_dev+0x37/0x60 [ 230.612999] [] ? pci_device_remove+0x33/0xb0 [ 230.613002] [] ? __device_release_driver+0x7a/0xf0 [ 230.613004] [] ? device_release_driver+0x1e/0x30 [ 230.613005] [] ? bus_remove_device+0xfa/0x150 [ 230.613008] [] ? device_del+0x116/0x1b0 [ 230.613011] [] ? pci_stop_bus_device+0x95/0xb0 [ 230.613013] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 230.613017] [] ? disable_slot+0x6e/0xc0 [ 230.613020] [] ? acpiphp_check_bridge+0x98/0xc0 [ 230.613021] [] ? hotplug_event+0xbd/0x150 [ 230.613023] [] ? hotplug_event_work+0x25/0x60 [ 230.613026] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 230.613029] [] ? process_one_work+0x16d/0x450 [ 230.613031] [] ? worker_thread+0x114/0x3a0 [ 230.613033] [] ? manage_workers.isra.25+0x290/0x290 [ 230.613035] [] ? kthread+0xc6/0xe0 [ 230.613037] [] ? hrtimer_run_queues+0x50/0x170 [ 230.613039] [] ? kthread_create_on_node+0x180/0x180 [ 230.613043] [] ? ret_from_fork+0x7c/0xb0 [ 230.613045] [] ? kthread_create_on_node+0x180/0x180 [ 230.613046] ---[ end trace 638119b7b91b6e6c ]--- [ 230.613050] [TTM] Finalizing pool allocator [ 230.613054] [TTM] Finalizing DMA pool allocator [ 230.613058] ------------[ cut here ]------------ [ 230.613061] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 230.613062] Modules linked in: [ 230.613064] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 230.613065] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 230.613067] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 230.613068] 0000000000000009 ffffffff81904e00 0000000000000000 ffffffff8108b9e7 [ 230.613070] ffff88020dc3a780 ffff88009dcd4a88 0000000000000008 ffff880245dac898 [ 230.613072] ffff880246314000 ffffffff8142f776 ffff88022e1143a0 ffff880239369b28 [ 230.613074] Call Trace: [ 230.613076] [] ? dump_stack+0x4b/0x76 [ 230.613078] [] ? warn_slowpath_common+0x77/0x90 [ 230.613081] [] ? ttm_dma_free_pool+0x136/0x140 [ 230.613083] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 230.613086] [] ? ttm_mem_global_release+0x14/0x80 [ 230.613089] [] ? drm_global_item_unref+0x56/0x80 [ 230.613091] [] ? radeon_ttm_fini+0xe0/0x170 [ 230.613092] [] ? radeon_bo_fini+0xe/0x20 [ 230.613094] [] ? evergreen_fini+0x9f/0xc0 [ 230.613096] [] ? radeon_device_fini+0x36/0x110 [ 230.613098] [] ? radeon_driver_unload_kms+0x49/0x70 [ 230.613100] [] ? drm_dev_unregister+0x26/0xd0 [ 230.613102] [] ? drm_put_dev+0x37/0x60 [ 230.613104] [] ? pci_device_remove+0x33/0xb0 [ 230.613106] [] ? __device_release_driver+0x7a/0xf0 [ 230.613107] [] ? device_release_driver+0x1e/0x30 [ 230.613109] [] ? bus_remove_device+0xfa/0x150 [ 230.613111] [] ? device_del+0x116/0x1b0 [ 230.613113] [] ? pci_stop_bus_device+0x95/0xb0 [ 230.613116] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 230.613118] [] ? disable_slot+0x6e/0xc0 [ 230.613120] [] ? acpiphp_check_bridge+0x98/0xc0 [ 230.613122] [] ? hotplug_event+0xbd/0x150 [ 230.613124] [] ? hotplug_event_work+0x25/0x60 [ 230.613126] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 230.613129] [] ? process_one_work+0x16d/0x450 [ 230.613130] [] ? worker_thread+0x114/0x3a0 [ 230.613132] [] ? manage_workers.isra.25+0x290/0x290 [ 230.613134] [] ? kthread+0xc6/0xe0 [ 230.613136] [] ? hrtimer_run_queues+0x50/0x170 [ 230.613138] [] ? kthread_create_on_node+0x180/0x180 [ 230.613140] [] ? ret_from_fork+0x7c/0xb0 [ 230.613142] [] ? kthread_create_on_node+0x180/0x180 [ 230.613143] ---[ end trace 638119b7b91b6e6d ]--- [ 230.613175] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 230.613179] [TTM] Zone dma32: Used memory at exit: 13 kiB [ 230.613180] [drm] radeon: ttm finalized [ 230.613184] vga_switcheroo: disabled [ 230.619811] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 230.619831] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 230.619843] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 230.619851] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 230.619866] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 230.619905] pci 0000:01:00.0: supports D1 D2 [ 230.619927] pci 0000:01:00.0: System wakeup disabled by ACPI [ 230.619951] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 230.619954] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 230.621628] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 230.621637] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 230.621644] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 230.621646] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 230.621657] pci 0000:01:00.0: no hotplug settings from platform [ 230.621936] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 230.621958] [drm] register mmio base: 0xC8700000 [ 230.621959] [drm] register mmio size: 131072 [ 230.621961] vga_switcheroo: enabled [ 230.622031] ATPX version 1 [ 231.090172] ATOM BIOS: HP/IEC [ 231.090284] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 231.090287] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 231.090288] [drm] Detected VRAM RAM=1024M, BAR=128M [ 231.090289] [drm] RAM width 128bits DDR [ 231.090384] [TTM] Zone kernel: Available graphics memory: 4060444 kiB [ 231.090386] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 231.090387] [TTM] Initializing pool allocator [ 231.090398] [TTM] Initializing DMA pool allocator [ 231.090412] [drm] radeon: 1024M of VRAM memory ready [ 231.090413] [drm] radeon: 1024M of GTT memory ready. [ 231.090656] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 231.091548] [drm] PCIE gen 2 link speeds already enabled [ 231.092732] [drm] Loading TURKS Microcode [ 231.094250] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 231.094357] radeon 0000:01:00.0: WB enabled [ 231.094360] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88020dc5fc00 [ 231.094362] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88020dc5fc0c [ 231.095832] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90011932118 [ 231.095835] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 231.095836] [drm] Driver supports precise vblank timestamp query. [ 231.095854] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 231.095864] radeon 0000:01:00.0: radeon: using MSI. [ 231.095893] [drm] radeon: irq initialized. [ 231.112422] [drm] ring test on 0 succeeded in 3 usecs [ 231.112487] [drm] ring test on 3 succeeded in 1 usecs [ 231.289604] [drm] ring test on 5 succeeded in 2 usecs [ 231.289614] [drm] UVD initialized successfully. [ 231.289798] [drm] Enabling audio 0 support [ 231.289846] [drm] ib test on ring 0 succeeded in 0 usecs [ 231.289893] [drm] ib test on ring 3 succeeded in 0 usecs [ 231.442157] [drm] ib test on ring 5 succeeded [ 231.444263] [drm] Radeon Display Connectors [ 231.444320] [drm] Internal thermal controller without fan control [ 231.444604] == power state 0 == [ 231.444606] ui class: none [ 231.444608] internal class: boot [ 231.444610] caps: [ 231.444612] uvd vclk: 0 dclk: 0 [ 231.444613] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 231.444614] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 231.444616] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 231.444617] status: c r b [ 231.444619] == power state 1 == [ 231.444620] ui class: performance [ 231.444621] internal class: none [ 231.444623] caps: [ 231.444624] uvd vclk: 0 dclk: 0 [ 231.444626] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 231.444627] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 231.444628] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 231.444629] status: [ 231.444630] == power state 2 == [ 231.444631] ui class: none [ 231.444632] internal class: uvd [ 231.444634] caps: video [ 231.444636] uvd vclk: 70000 dclk: 56000 [ 231.444637] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 231.444638] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 231.444640] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 231.444641] status: [ 231.444642] == power state 3 == [ 231.444643] ui class: battery [ 231.444644] internal class: none [ 231.444645] caps: [ 231.444647] uvd vclk: 0 dclk: 0 [ 231.444648] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 231.444649] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 231.444651] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 231.444651] status: [ 231.444653] == power state 4 == [ 231.444654] ui class: battery [ 231.444655] internal class: uvd_hd [ 231.444656] caps: video [ 231.444658] uvd vclk: 40000 dclk: 30000 [ 231.444659] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 231.444661] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 231.444662] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 231.444663] status: [ 231.444664] == power state 5 == [ 231.444665] ui class: battery [ 231.444666] internal class: uvd_sd [ 231.444667] caps: video [ 231.444669] uvd vclk: 10000 dclk: 10000 [ 231.444670] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 231.444672] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 231.444673] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 231.444674] status: [ 231.449494] switching from power state: [ 231.449496] ui class: none [ 231.449498] internal class: boot [ 231.449500] caps: [ 231.449501] uvd vclk: 0 dclk: 0 [ 231.449503] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 231.449504] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 231.449505] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 231.449506] status: c b [ 231.449508] switching to power state: [ 231.449509] ui class: performance [ 231.449510] internal class: none [ 231.449512] caps: [ 231.449513] uvd vclk: 0 dclk: 0 [ 231.449514] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 231.449516] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 231.449517] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 231.449518] status: r [ 231.450918] [drm] radeon: dpm initialized [ 231.454333] radeon 0000:01:00.0: No connectors reported connected with modes [ 231.454335] [drm] Cannot find any crtc or sizes - going 1024x768 [ 231.456564] [drm] fb mappable at 0xC0474000 [ 231.456566] [drm] vram apper at 0xC0000000 [ 231.456567] [drm] size 3145728 [ 231.456568] [drm] fb depth is 24 [ 231.456569] [drm] pitch is 4096 [ 231.456677] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 231.456689] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 236.793898] [drm] Disabling audio 0 support [ 236.945065] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 237.233516] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 237.237931] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 237.238024] radeon 0000:01:00.0: WB enabled [ 237.238027] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88020dc5fc00 [ 237.238029] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88020dc5fc0c [ 237.239546] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90011932118 [ 237.255928] [drm] ring test on 0 succeeded in 3 usecs [ 237.255992] [drm] ring test on 3 succeeded in 1 usecs [ 237.443055] [drm] ring test on 5 succeeded in 2 usecs [ 237.443064] [drm] UVD initialized successfully. [ 237.443066] [drm] Enabling audio 0 support [ 237.443135] [drm] ib test on ring 0 succeeded in 0 usecs [ 237.443206] [drm] ib test on ring 3 succeeded in 1 usecs [ 237.595498] [drm] ib test on ring 5 succeeded [ 237.600366] switching from power state: [ 237.600369] ui class: none [ 237.600371] internal class: boot [ 237.600373] caps: [ 237.600374] uvd vclk: 0 dclk: 0 [ 237.600376] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 237.600377] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 237.600379] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 237.600380] status: c b [ 237.600382] switching to power state: [ 237.600382] ui class: performance [ 237.600384] internal class: none [ 237.600385] caps: [ 237.600387] uvd vclk: 0 dclk: 0 [ 237.600388] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 237.600399] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 237.600400] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 237.600401] status: r [ 237.611029] [drm] radeon: finishing device. [ 237.611033] [drm] Disabling audio 0 support [ 237.618847] ------------[ cut here ]------------ [ 237.618854] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 237.618855] Memory manager not clean during takedown. [ 237.618856] Modules linked in: [ 237.618860] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 237.618861] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 237.618865] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 237.618866] 0000000000000009 ffffffff81904e00 ffff88024617bb60 ffffffff8108b9e7 [ 237.618869] ffff88020dc3a900 ffff88024617bbb0 ffff8800a0c147a8 ffff880245dac898 [ 237.618871] ffff880246314000 ffffffff8108ba4c ffffffff81d56450 ffff880200000018 [ 237.618873] Call Trace: [ 237.618877] [] ? dump_stack+0x4b/0x76 [ 237.618881] [] ? warn_slowpath_common+0x77/0x90 [ 237.618883] [] ? warn_slowpath_fmt+0x4c/0x50 [ 237.618887] [] ? get_parent_ip+0xd/0x20 [ 237.618890] [] ? ttm_bo_man_takedown+0x33/0x70 [ 237.618893] [] ? radeon_ttm_fini+0xaf/0x170 [ 237.618895] [] ? radeon_bo_fini+0xe/0x20 [ 237.618897] [] ? evergreen_fini+0x9f/0xc0 [ 237.618900] [] ? radeon_device_fini+0x36/0x110 [ 237.618902] [] ? radeon_driver_unload_kms+0x49/0x70 [ 237.618906] [] ? drm_dev_unregister+0x26/0xd0 [ 237.618908] [] ? drm_put_dev+0x37/0x60 [ 237.618911] [] ? pci_device_remove+0x33/0xb0 [ 237.618914] [] ? __device_release_driver+0x7a/0xf0 [ 237.618916] [] ? device_release_driver+0x1e/0x30 [ 237.618918] [] ? bus_remove_device+0xfa/0x150 [ 237.618921] [] ? device_del+0x116/0x1b0 [ 237.618923] [] ? pci_stop_bus_device+0x95/0xb0 [ 237.618925] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 237.618929] [] ? disable_slot+0x6e/0xc0 [ 237.618932] [] ? acpiphp_check_bridge+0x98/0xc0 [ 237.618933] [] ? hotplug_event+0xbd/0x150 [ 237.618935] [] ? hotplug_event_work+0x25/0x60 [ 237.618938] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 237.618941] [] ? process_one_work+0x16d/0x450 [ 237.618943] [] ? worker_thread+0x114/0x3a0 [ 237.618945] [] ? manage_workers.isra.25+0x290/0x290 [ 237.618947] [] ? kthread+0xc6/0xe0 [ 237.618949] [] ? hrtimer_run_queues+0x50/0x170 [ 237.618951] [] ? kthread_create_on_node+0x180/0x180 [ 237.618955] [] ? ret_from_fork+0x7c/0xb0 [ 237.618957] [] ? kthread_create_on_node+0x180/0x180 [ 237.618959] ---[ end trace 638119b7b91b6e6e ]--- [ 237.618963] [TTM] Finalizing pool allocator [ 237.618967] [TTM] Finalizing DMA pool allocator [ 237.618971] ------------[ cut here ]------------ [ 237.618974] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 237.618975] Modules linked in: [ 237.618977] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 237.618978] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 237.618980] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 237.618981] 0000000000000009 ffffffff81904e00 0000000000000000 ffffffff8108b9e7 [ 237.618983] ffff88020dc3acc0 ffff88022e1e3288 0000000000000008 ffff880245dac898 [ 237.618985] ffff880246314000 ffffffff8142f776 ffff88022e114460 ffff880235e95b28 [ 237.618988] Call Trace: [ 237.618990] [] ? dump_stack+0x4b/0x76 [ 237.618992] [] ? warn_slowpath_common+0x77/0x90 [ 237.618994] [] ? ttm_dma_free_pool+0x136/0x140 [ 237.618997] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 237.618999] [] ? ttm_mem_global_release+0x14/0x80 [ 237.619002] [] ? drm_global_item_unref+0x56/0x80 [ 237.619004] [] ? radeon_ttm_fini+0xe0/0x170 [ 237.619005] [] ? radeon_bo_fini+0xe/0x20 [ 237.619007] [] ? evergreen_fini+0x9f/0xc0 [ 237.619009] [] ? radeon_device_fini+0x36/0x110 [ 237.619011] [] ? radeon_driver_unload_kms+0x49/0x70 [ 237.619013] [] ? drm_dev_unregister+0x26/0xd0 [ 237.619015] [] ? drm_put_dev+0x37/0x60 [ 237.619017] [] ? pci_device_remove+0x33/0xb0 [ 237.619019] [] ? __device_release_driver+0x7a/0xf0 [ 237.619020] [] ? device_release_driver+0x1e/0x30 [ 237.619022] [] ? bus_remove_device+0xfa/0x150 [ 237.619024] [] ? device_del+0x116/0x1b0 [ 237.619027] [] ? pci_stop_bus_device+0x95/0xb0 [ 237.619029] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 237.619031] [] ? disable_slot+0x6e/0xc0 [ 237.619033] [] ? acpiphp_check_bridge+0x98/0xc0 [ 237.619035] [] ? hotplug_event+0xbd/0x150 [ 237.619037] [] ? hotplug_event_work+0x25/0x60 [ 237.619039] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 237.619042] [] ? process_one_work+0x16d/0x450 [ 237.619043] [] ? worker_thread+0x114/0x3a0 [ 237.619045] [] ? manage_workers.isra.25+0x290/0x290 [ 237.619047] [] ? kthread+0xc6/0xe0 [ 237.619049] [] ? hrtimer_run_queues+0x50/0x170 [ 237.619051] [] ? kthread_create_on_node+0x180/0x180 [ 237.619053] [] ? ret_from_fork+0x7c/0xb0 [ 237.619055] [] ? kthread_create_on_node+0x180/0x180 [ 237.619056] ---[ end trace 638119b7b91b6e6f ]--- [ 237.619101] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 237.619103] [TTM] Zone dma32: Used memory at exit: 9 kiB [ 237.619105] [drm] radeon: ttm finalized [ 237.619108] vga_switcheroo: disabled [ 237.633972] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 237.633994] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 237.634007] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 237.634016] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 237.634031] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 237.634070] pci 0000:01:00.0: supports D1 D2 [ 237.634093] pci 0000:01:00.0: System wakeup disabled by ACPI [ 237.634119] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 237.634123] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 237.635394] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 237.635404] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 237.635413] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 237.635417] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 237.635430] pci 0000:01:00.0: no hotplug settings from platform [ 237.635749] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 237.635770] [drm] register mmio base: 0xC8700000 [ 237.635771] [drm] register mmio size: 131072 [ 237.635773] vga_switcheroo: enabled [ 237.635839] ATPX version 1 [ 238.102944] ATOM BIOS: HP/IEC [ 238.103060] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 238.103062] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 238.103063] [drm] Detected VRAM RAM=1024M, BAR=128M [ 238.103065] [drm] RAM width 128bits DDR [ 238.103163] [TTM] Zone kernel: Available graphics memory: 4060444 kiB [ 238.103165] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 238.103166] [TTM] Initializing pool allocator [ 238.103177] [TTM] Initializing DMA pool allocator [ 238.103190] [drm] radeon: 1024M of VRAM memory ready [ 238.103192] [drm] radeon: 1024M of GTT memory ready. [ 238.103394] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 238.104159] [drm] PCIE gen 2 link speeds already enabled [ 238.105363] [drm] Loading TURKS Microcode [ 238.106875] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 238.106983] radeon 0000:01:00.0: WB enabled [ 238.106986] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800a0e8bc00 [ 238.106988] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800a0e8bc0c [ 238.108442] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90023ab2118 [ 238.108444] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 238.108445] [drm] Driver supports precise vblank timestamp query. [ 238.108464] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 238.108475] radeon 0000:01:00.0: radeon: using MSI. [ 238.108505] [drm] radeon: irq initialized. [ 238.125063] [drm] ring test on 0 succeeded in 3 usecs [ 238.125127] [drm] ring test on 3 succeeded in 1 usecs [ 238.302209] [drm] ring test on 5 succeeded in 2 usecs [ 238.302216] [drm] UVD initialized successfully. [ 238.302391] [drm] Enabling audio 0 support [ 238.302439] [drm] ib test on ring 0 succeeded in 0 usecs [ 238.302486] [drm] ib test on ring 3 succeeded in 0 usecs [ 238.454768] [drm] ib test on ring 5 succeeded [ 238.457109] [drm] Radeon Display Connectors [ 238.457177] [drm] Internal thermal controller without fan control [ 238.457291] == power state 0 == [ 238.457293] ui class: none [ 238.457295] internal class: boot [ 238.457297] caps: [ 238.457298] uvd vclk: 0 dclk: 0 [ 238.457300] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 238.457301] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 238.457303] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 238.457304] status: c r b [ 238.457306] == power state 1 == [ 238.457307] ui class: performance [ 238.457308] internal class: none [ 238.457310] caps: [ 238.457311] uvd vclk: 0 dclk: 0 [ 238.457313] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 238.457314] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 238.457315] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 238.457316] status: [ 238.457317] == power state 2 == [ 238.457318] ui class: none [ 238.457320] internal class: uvd [ 238.457321] caps: video [ 238.457323] uvd vclk: 70000 dclk: 56000 [ 238.457324] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 238.457326] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 238.457327] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 238.457328] status: [ 238.457329] == power state 3 == [ 238.457330] ui class: battery [ 238.457331] internal class: none [ 238.457333] caps: [ 238.457334] uvd vclk: 0 dclk: 0 [ 238.457335] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 238.457337] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 238.457338] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 238.457339] status: [ 238.457340] == power state 4 == [ 238.457341] ui class: battery [ 238.457342] internal class: uvd_hd [ 238.457343] caps: video [ 238.457345] uvd vclk: 40000 dclk: 30000 [ 238.457346] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 238.457348] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 238.457349] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 238.457350] status: [ 238.457351] == power state 5 == [ 238.457352] ui class: battery [ 238.457353] internal class: uvd_sd [ 238.457354] caps: video [ 238.457356] uvd vclk: 10000 dclk: 10000 [ 238.457358] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 238.457359] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 238.457360] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 238.457361] status: [ 238.463084] switching from power state: [ 238.463086] ui class: none [ 238.463087] internal class: boot [ 238.463089] caps: [ 238.463091] uvd vclk: 0 dclk: 0 [ 238.463092] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 238.463094] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 238.463095] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 238.463096] status: c b [ 238.463098] switching to power state: [ 238.463099] ui class: performance [ 238.463100] internal class: none [ 238.463101] caps: [ 238.463103] uvd vclk: 0 dclk: 0 [ 238.463104] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 238.463105] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 238.463106] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 238.463107] status: r [ 238.464524] [drm] radeon: dpm initialized [ 238.468662] radeon 0000:01:00.0: No connectors reported connected with modes [ 238.468665] [drm] Cannot find any crtc or sizes - going 1024x768 [ 238.470905] [drm] fb mappable at 0xC0474000 [ 238.470906] [drm] vram apper at 0xC0000000 [ 238.470907] [drm] size 3145728 [ 238.470908] [drm] fb depth is 24 [ 238.470909] [drm] pitch is 4096 [ 238.471052] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 238.471064] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 243.799642] [drm] Disabling audio 0 support [ 243.954858] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 244.243269] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 244.247716] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 244.247810] radeon 0000:01:00.0: WB enabled [ 244.247813] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800a0e8bc00 [ 244.247815] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800a0e8bc0c [ 244.249287] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90023ab2118 [ 244.265669] [drm] ring test on 0 succeeded in 3 usecs [ 244.265733] [drm] ring test on 3 succeeded in 1 usecs [ 244.452799] [drm] ring test on 5 succeeded in 2 usecs [ 244.452807] [drm] UVD initialized successfully. [ 244.452809] [drm] Enabling audio 0 support [ 244.452879] [drm] ib test on ring 0 succeeded in 0 usecs [ 244.452950] [drm] ib test on ring 3 succeeded in 1 usecs [ 244.605261] [drm] ib test on ring 5 succeeded [ 244.610182] switching from power state: [ 244.610185] ui class: none [ 244.610187] internal class: boot [ 244.610189] caps: [ 244.610191] uvd vclk: 0 dclk: 0 [ 244.610193] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 244.610194] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 244.610195] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 244.610196] status: c b [ 244.610199] switching to power state: [ 244.610200] ui class: performance [ 244.610201] internal class: none [ 244.610206] caps: [ 244.610207] uvd vclk: 0 dclk: 0 [ 244.610209] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 244.610210] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 244.610212] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 244.610213] status: r [ 244.623742] [drm] radeon: finishing device. [ 244.623749] [drm] Disabling audio 0 support [ 244.631573] ------------[ cut here ]------------ [ 244.631582] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 244.631583] Memory manager not clean during takedown. [ 244.631584] Modules linked in: [ 244.631588] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 244.631589] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 244.631593] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 244.631594] 0000000000000009 ffffffff81904e00 ffff88024617bb60 ffffffff8108b9e7 [ 244.631597] ffff880235eb8840 ffff88024617bbb0 ffff880210b607a8 ffff880245dac898 [ 244.631599] ffff880246314000 ffffffff8108ba4c ffffffff81d56450 ffff880200000018 [ 244.631601] Call Trace: [ 244.631606] [] ? dump_stack+0x4b/0x76 [ 244.631610] [] ? warn_slowpath_common+0x77/0x90 [ 244.631612] [] ? warn_slowpath_fmt+0x4c/0x50 [ 244.631616] [] ? get_parent_ip+0xd/0x20 [ 244.631618] [] ? ttm_bo_man_takedown+0x33/0x70 [ 244.631621] [] ? radeon_ttm_fini+0xaf/0x170 [ 244.631623] [] ? radeon_bo_fini+0xe/0x20 [ 244.631626] [] ? evergreen_fini+0x9f/0xc0 [ 244.631628] [] ? radeon_device_fini+0x36/0x110 [ 244.631630] [] ? radeon_driver_unload_kms+0x49/0x70 [ 244.631634] [] ? drm_dev_unregister+0x26/0xd0 [ 244.631636] [] ? drm_put_dev+0x37/0x60 [ 244.631639] [] ? pci_device_remove+0x33/0xb0 [ 244.631642] [] ? __device_release_driver+0x7a/0xf0 [ 244.631644] [] ? device_release_driver+0x1e/0x30 [ 244.631646] [] ? bus_remove_device+0xfa/0x150 [ 244.631649] [] ? device_del+0x116/0x1b0 [ 244.631652] [] ? pci_stop_bus_device+0x95/0xb0 [ 244.631654] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 244.631658] [] ? disable_slot+0x6e/0xc0 [ 244.631661] [] ? acpiphp_check_bridge+0x98/0xc0 [ 244.631662] [] ? hotplug_event+0xbd/0x150 [ 244.631664] [] ? hotplug_event_work+0x25/0x60 [ 244.631667] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 244.631670] [] ? process_one_work+0x16d/0x450 [ 244.631672] [] ? worker_thread+0x114/0x3a0 [ 244.631674] [] ? manage_workers.isra.25+0x290/0x290 [ 244.631676] [] ? kthread+0xc6/0xe0 [ 244.631678] [] ? hrtimer_run_queues+0x50/0x170 [ 244.631681] [] ? kthread_create_on_node+0x180/0x180 [ 244.631684] [] ? ret_from_fork+0x7c/0xb0 [ 244.631687] [] ? kthread_create_on_node+0x180/0x180 [ 244.631688] ---[ end trace 638119b7b91b6e70 ]--- [ 244.631694] [TTM] Finalizing pool allocator [ 244.631698] [TTM] Finalizing DMA pool allocator [ 244.631702] ------------[ cut here ]------------ [ 244.631705] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 244.631706] Modules linked in: [ 244.631708] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 244.631709] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 244.631711] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 244.631712] 0000000000000009 ffffffff81904e00 0000000000000000 ffffffff8108b9e7 [ 244.631715] ffff880244a35d80 ffff88009dcd7a88 0000000000000008 ffff880245dac898 [ 244.631716] ffff880246314000 ffffffff8142f776 ffff88022e114580 ffff88008ad93428 [ 244.631719] Call Trace: [ 244.631720] [] ? dump_stack+0x4b/0x76 [ 244.631723] [] ? warn_slowpath_common+0x77/0x90 [ 244.631725] [] ? ttm_dma_free_pool+0x136/0x140 [ 244.631728] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 244.631730] [] ? ttm_mem_global_release+0x14/0x80 [ 244.631733] [] ? drm_global_item_unref+0x56/0x80 [ 244.631735] [] ? radeon_ttm_fini+0xe0/0x170 [ 244.631736] [] ? radeon_bo_fini+0xe/0x20 [ 244.631738] [] ? evergreen_fini+0x9f/0xc0 [ 244.631740] [] ? radeon_device_fini+0x36/0x110 [ 244.631742] [] ? radeon_driver_unload_kms+0x49/0x70 [ 244.631744] [] ? drm_dev_unregister+0x26/0xd0 [ 244.631746] [] ? drm_put_dev+0x37/0x60 [ 244.631748] [] ? pci_device_remove+0x33/0xb0 [ 244.631750] [] ? __device_release_driver+0x7a/0xf0 [ 244.631752] [] ? device_release_driver+0x1e/0x30 [ 244.631753] [] ? bus_remove_device+0xfa/0x150 [ 244.631756] [] ? device_del+0x116/0x1b0 [ 244.631758] [] ? pci_stop_bus_device+0x95/0xb0 [ 244.631760] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 244.631762] [] ? disable_slot+0x6e/0xc0 [ 244.631765] [] ? acpiphp_check_bridge+0x98/0xc0 [ 244.631766] [] ? hotplug_event+0xbd/0x150 [ 244.631768] [] ? hotplug_event_work+0x25/0x60 [ 244.631770] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 244.631773] [] ? process_one_work+0x16d/0x450 [ 244.631775] [] ? worker_thread+0x114/0x3a0 [ 244.631776] [] ? manage_workers.isra.25+0x290/0x290 [ 244.631778] [] ? kthread+0xc6/0xe0 [ 244.631780] [] ? hrtimer_run_queues+0x50/0x170 [ 244.631782] [] ? kthread_create_on_node+0x180/0x180 [ 244.631785] [] ? ret_from_fork+0x7c/0xb0 [ 244.631787] [] ? kthread_create_on_node+0x180/0x180 [ 244.631788] ---[ end trace 638119b7b91b6e71 ]--- [ 244.631837] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 244.631840] [TTM] Zone dma32: Used memory at exit: 9 kiB [ 244.631841] [drm] radeon: ttm finalized [ 244.631845] vga_switcheroo: disabled [ 244.637333] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 244.637353] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 244.637366] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 244.637374] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 244.637389] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 244.637428] pci 0000:01:00.0: supports D1 D2 [ 244.637451] pci 0000:01:00.0: System wakeup disabled by ACPI [ 244.637473] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 244.637477] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 244.639171] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 244.639181] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 244.639190] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 244.639192] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 244.639203] pci 0000:01:00.0: no hotplug settings from platform [ 244.639444] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 244.639466] [drm] register mmio base: 0xC8700000 [ 244.639467] [drm] register mmio size: 131072 [ 244.639469] vga_switcheroo: enabled [ 244.639536] ATPX version 1 [ 245.106715] ATOM BIOS: HP/IEC [ 245.106825] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 245.106827] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 245.106829] [drm] Detected VRAM RAM=1024M, BAR=128M [ 245.106830] [drm] RAM width 128bits DDR [ 245.106923] [TTM] Zone kernel: Available graphics memory: 4060444 kiB [ 245.106924] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 245.106925] [TTM] Initializing pool allocator [ 245.106928] [TTM] Initializing DMA pool allocator [ 245.106949] [drm] radeon: 1024M of VRAM memory ready [ 245.106950] [drm] radeon: 1024M of GTT memory ready. [ 245.107164] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 245.108174] [drm] PCIE gen 2 link speeds already enabled [ 245.109370] [drm] Loading TURKS Microcode [ 245.110908] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 245.111025] radeon 0000:01:00.0: WB enabled [ 245.111028] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8802426ecc00 [ 245.111030] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8802426ecc0c [ 245.112492] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90024fb2118 [ 245.112494] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 245.112495] [drm] Driver supports precise vblank timestamp query. [ 245.112514] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 245.112524] radeon 0000:01:00.0: radeon: using MSI. [ 245.112555] [drm] radeon: irq initialized. [ 245.129127] [drm] ring test on 0 succeeded in 3 usecs [ 245.129192] [drm] ring test on 3 succeeded in 1 usecs [ 245.306271] [drm] ring test on 5 succeeded in 2 usecs [ 245.306280] [drm] UVD initialized successfully. [ 245.306460] [drm] Enabling audio 0 support [ 245.306509] [drm] ib test on ring 0 succeeded in 0 usecs [ 245.306556] [drm] ib test on ring 3 succeeded in 0 usecs [ 245.458834] [drm] ib test on ring 5 succeeded [ 245.461255] [drm] Radeon Display Connectors [ 245.461317] [drm] Internal thermal controller without fan control [ 245.461399] == power state 0 == [ 245.461402] ui class: none [ 245.461404] internal class: boot [ 245.461406] caps: [ 245.461407] uvd vclk: 0 dclk: 0 [ 245.461409] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 245.461410] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 245.461412] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 245.461413] status: c r b [ 245.461415] == power state 1 == [ 245.461416] ui class: performance [ 245.461417] internal class: none [ 245.461419] caps: [ 245.461420] uvd vclk: 0 dclk: 0 [ 245.461422] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 245.461423] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 245.461424] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 245.461425] status: [ 245.461426] == power state 2 == [ 245.461427] ui class: none [ 245.461428] internal class: uvd [ 245.461430] caps: video [ 245.461432] uvd vclk: 70000 dclk: 56000 [ 245.461433] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 245.461435] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 245.461436] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 245.461437] status: [ 245.461438] == power state 3 == [ 245.461439] ui class: battery [ 245.461440] internal class: none [ 245.461441] caps: [ 245.461443] uvd vclk: 0 dclk: 0 [ 245.461444] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 245.461445] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 245.461447] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 245.461447] status: [ 245.461449] == power state 4 == [ 245.461449] ui class: battery [ 245.461451] internal class: uvd_hd [ 245.461452] caps: video [ 245.461454] uvd vclk: 40000 dclk: 30000 [ 245.461455] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 245.461457] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 245.461458] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 245.461459] status: [ 245.461460] == power state 5 == [ 245.461461] ui class: battery [ 245.461462] internal class: uvd_sd [ 245.461463] caps: video [ 245.461465] uvd vclk: 10000 dclk: 10000 [ 245.461466] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 245.461468] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 245.461469] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 245.461470] status: [ 245.466285] switching from power state: [ 245.466287] ui class: none [ 245.466289] internal class: boot [ 245.466290] caps: [ 245.466292] uvd vclk: 0 dclk: 0 [ 245.466293] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 245.466295] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 245.466296] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 245.466297] status: c b [ 245.466299] switching to power state: [ 245.466300] ui class: performance [ 245.466301] internal class: none [ 245.466302] caps: [ 245.466304] uvd vclk: 0 dclk: 0 [ 245.466305] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 245.466306] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 245.466308] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 245.466309] status: r [ 245.467703] [drm] radeon: dpm initialized [ 245.471009] radeon 0000:01:00.0: No connectors reported connected with modes [ 245.471012] [drm] Cannot find any crtc or sizes - going 1024x768 [ 245.473222] [drm] fb mappable at 0xC0474000 [ 245.473224] [drm] vram apper at 0xC0000000 [ 245.473225] [drm] size 3145728 [ 245.473226] [drm] fb depth is 24 [ 245.473227] [drm] pitch is 4096 [ 245.473420] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 245.473433] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 250.769404] [drm] Disabling audio 0 support [ 250.921606] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 251.210210] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 251.214678] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 251.214772] radeon 0000:01:00.0: WB enabled [ 251.214775] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8802426ecc00 [ 251.214777] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8802426ecc0c [ 251.216273] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90024fb2118 [ 251.232642] [drm] ring test on 0 succeeded in 3 usecs [ 251.232710] [drm] ring test on 3 succeeded in 1 usecs [ 251.419782] [drm] ring test on 5 succeeded in 2 usecs [ 251.419790] [drm] UVD initialized successfully. [ 251.419792] [drm] Enabling audio 0 support [ 251.419861] [drm] ib test on ring 0 succeeded in 0 usecs [ 251.419932] [drm] ib test on ring 3 succeeded in 1 usecs [ 251.572242] [drm] ib test on ring 5 succeeded [ 251.577831] switching from power state: [ 251.577833] ui class: none [ 251.577835] internal class: boot [ 251.577837] caps: [ 251.577839] uvd vclk: 0 dclk: 0 [ 251.577840] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 251.577841] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 251.577843] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 251.577843] status: c b [ 251.577845] switching to power state: [ 251.577846] ui class: performance [ 251.577847] internal class: none [ 251.577849] caps: [ 251.577850] uvd vclk: 0 dclk: 0 [ 251.577851] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 251.577853] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 251.577854] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 251.577854] status: r [ 251.589363] [drm] radeon: finishing device. [ 251.589367] [drm] Disabling audio 0 support [ 251.597171] ------------[ cut here ]------------ [ 251.597178] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 251.597179] Memory manager not clean during takedown. [ 251.597180] Modules linked in: [ 251.597183] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 251.597185] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 251.597188] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 251.597190] 0000000000000009 ffffffff81904e00 ffff88024617bb60 ffffffff8108b9e7 [ 251.597192] ffff880235eb89c0 ffff88024617bbb0 ffff88009403c7a8 ffff880245dac898 [ 251.597194] ffff880246314000 ffffffff8108ba4c ffffffff81d56450 ffff880200000018 [ 251.597197] Call Trace: [ 251.597202] [] ? dump_stack+0x4b/0x76 [ 251.597205] [] ? warn_slowpath_common+0x77/0x90 [ 251.597208] [] ? warn_slowpath_fmt+0x4c/0x50 [ 251.597212] [] ? get_parent_ip+0xd/0x20 [ 251.597214] [] ? ttm_bo_man_takedown+0x33/0x70 [ 251.597217] [] ? radeon_ttm_fini+0xaf/0x170 [ 251.597219] [] ? radeon_bo_fini+0xe/0x20 [ 251.597222] [] ? evergreen_fini+0x9f/0xc0 [ 251.597224] [] ? radeon_device_fini+0x36/0x110 [ 251.597227] [] ? radeon_driver_unload_kms+0x49/0x70 [ 251.597231] [] ? drm_dev_unregister+0x26/0xd0 [ 251.597233] [] ? drm_put_dev+0x37/0x60 [ 251.597236] [] ? pci_device_remove+0x33/0xb0 [ 251.597239] [] ? __device_release_driver+0x7a/0xf0 [ 251.597240] [] ? device_release_driver+0x1e/0x30 [ 251.597242] [] ? bus_remove_device+0xfa/0x150 [ 251.597245] [] ? device_del+0x116/0x1b0 [ 251.597248] [] ? pci_stop_bus_device+0x95/0xb0 [ 251.597250] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 251.597254] [] ? disable_slot+0x6e/0xc0 [ 251.597256] [] ? acpiphp_check_bridge+0x98/0xc0 [ 251.597258] [] ? hotplug_event+0xbd/0x150 [ 251.597260] [] ? hotplug_event_work+0x25/0x60 [ 251.597263] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 251.597266] [] ? process_one_work+0x16d/0x450 [ 251.597268] [] ? worker_thread+0x114/0x3a0 [ 251.597270] [] ? manage_workers.isra.25+0x290/0x290 [ 251.597272] [] ? kthread+0xc6/0xe0 [ 251.597274] [] ? hrtimer_run_queues+0x50/0x170 [ 251.597276] [] ? kthread_create_on_node+0x180/0x180 [ 251.597280] [] ? ret_from_fork+0x7c/0xb0 [ 251.597282] [] ? kthread_create_on_node+0x180/0x180 [ 251.597283] ---[ end trace 638119b7b91b6e72 ]--- [ 251.597287] [TTM] Finalizing pool allocator [ 251.597291] [TTM] Finalizing DMA pool allocator [ 251.597295] ------------[ cut here ]------------ [ 251.597298] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 251.597299] Modules linked in: [ 251.597301] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 251.597302] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 251.597304] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 251.597305] 0000000000000009 ffffffff81904e00 0000000000000000 ffffffff8108b9e7 [ 251.597307] ffff880235eb8cc0 ffff88009dcd0288 0000000000000008 ffff880245dac898 [ 251.597309] ffff880246314000 ffffffff8142f776 ffff88022e114540 ffff88022e3d1a28 [ 251.597311] Call Trace: [ 251.597313] [] ? dump_stack+0x4b/0x76 [ 251.597315] [] ? warn_slowpath_common+0x77/0x90 [ 251.597318] [] ? ttm_dma_free_pool+0x136/0x140 [ 251.597320] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 251.597322] [] ? ttm_mem_global_release+0x14/0x80 [ 251.597325] [] ? drm_global_item_unref+0x56/0x80 [ 251.597327] [] ? radeon_ttm_fini+0xe0/0x170 [ 251.597329] [] ? radeon_bo_fini+0xe/0x20 [ 251.597330] [] ? evergreen_fini+0x9f/0xc0 [ 251.597332] [] ? radeon_device_fini+0x36/0x110 [ 251.597334] [] ? radeon_driver_unload_kms+0x49/0x70 [ 251.597336] [] ? drm_dev_unregister+0x26/0xd0 [ 251.597338] [] ? drm_put_dev+0x37/0x60 [ 251.597340] [] ? pci_device_remove+0x33/0xb0 [ 251.597342] [] ? __device_release_driver+0x7a/0xf0 [ 251.597344] [] ? device_release_driver+0x1e/0x30 [ 251.597346] [] ? bus_remove_device+0xfa/0x150 [ 251.597348] [] ? device_del+0x116/0x1b0 [ 251.597350] [] ? pci_stop_bus_device+0x95/0xb0 [ 251.597352] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 251.597355] [] ? disable_slot+0x6e/0xc0 [ 251.597357] [] ? acpiphp_check_bridge+0x98/0xc0 [ 251.597359] [] ? hotplug_event+0xbd/0x150 [ 251.597361] [] ? hotplug_event_work+0x25/0x60 [ 251.597363] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 251.597366] [] ? process_one_work+0x16d/0x450 [ 251.597367] [] ? worker_thread+0x114/0x3a0 [ 251.597369] [] ? manage_workers.isra.25+0x290/0x290 [ 251.597371] [] ? kthread+0xc6/0xe0 [ 251.597373] [] ? hrtimer_run_queues+0x50/0x170 [ 251.597375] [] ? kthread_create_on_node+0x180/0x180 [ 251.597377] [] ? ret_from_fork+0x7c/0xb0 [ 251.597379] [] ? kthread_create_on_node+0x180/0x180 [ 251.597380] ---[ end trace 638119b7b91b6e73 ]--- [ 251.597420] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 251.597422] [TTM] Zone dma32: Used memory at exit: 9 kiB [ 251.597424] [drm] radeon: ttm finalized [ 251.597427] vga_switcheroo: disabled [ 251.604892] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 251.604911] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 251.604924] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 251.604933] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 251.604959] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 251.604998] pci 0000:01:00.0: supports D1 D2 [ 251.605021] pci 0000:01:00.0: System wakeup disabled by ACPI [ 251.605042] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 251.605045] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 251.608969] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 251.608978] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 251.608985] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 251.608987] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 251.608999] pci 0000:01:00.0: no hotplug settings from platform [ 251.609535] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 251.609557] [drm] register mmio base: 0xC8700000 [ 251.609558] [drm] register mmio size: 131072 [ 251.609560] vga_switcheroo: enabled [ 251.609630] ATPX version 1 [ 252.067505] ATOM BIOS: HP/IEC [ 252.067617] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 252.067620] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 252.067621] [drm] Detected VRAM RAM=1024M, BAR=128M [ 252.067622] [drm] RAM width 128bits DDR [ 252.067728] [TTM] Zone kernel: Available graphics memory: 4060444 kiB [ 252.067729] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 252.067730] [TTM] Initializing pool allocator [ 252.067741] [TTM] Initializing DMA pool allocator [ 252.067756] [drm] radeon: 1024M of VRAM memory ready [ 252.067757] [drm] radeon: 1024M of GTT memory ready. [ 252.068006] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 252.068824] [drm] PCIE gen 2 link speeds already enabled [ 252.070022] [drm] Loading TURKS Microcode [ 252.071542] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 252.071653] radeon 0000:01:00.0: WB enabled [ 252.071656] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880210ab4c00 [ 252.071658] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880210ab4c0c [ 252.073120] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90026632118 [ 252.073122] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 252.073123] [drm] Driver supports precise vblank timestamp query. [ 252.073142] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 252.073155] radeon 0000:01:00.0: radeon: using MSI. [ 252.073185] [drm] radeon: irq initialized. [ 252.089748] [drm] ring test on 0 succeeded in 3 usecs [ 252.089813] [drm] ring test on 3 succeeded in 1 usecs [ 252.266911] [drm] ring test on 5 succeeded in 2 usecs [ 252.266918] [drm] UVD initialized successfully. [ 252.267095] [drm] Enabling audio 0 support [ 252.267143] [drm] ib test on ring 0 succeeded in 0 usecs [ 252.267189] [drm] ib test on ring 3 succeeded in 0 usecs [ 252.419463] [drm] ib test on ring 5 succeeded [ 252.422013] [drm] Radeon Display Connectors [ 252.422076] [drm] Internal thermal controller without fan control [ 252.422146] == power state 0 == [ 252.422149] ui class: none [ 252.422152] internal class: boot [ 252.422155] caps: [ 252.422157] uvd vclk: 0 dclk: 0 [ 252.422160] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 252.422163] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 252.422165] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 252.422166] status: c r b [ 252.422171] == power state 1 == [ 252.422172] ui class: performance [ 252.422174] internal class: none [ 252.422177] caps: [ 252.422180] uvd vclk: 0 dclk: 0 [ 252.422182] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 252.422184] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 252.422186] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 252.422188] status: [ 252.422190] == power state 2 == [ 252.422191] ui class: none [ 252.422192] internal class: uvd [ 252.422194] caps: video [ 252.422196] uvd vclk: 70000 dclk: 56000 [ 252.422197] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 252.422199] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 252.422200] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 252.422201] status: [ 252.422202] == power state 3 == [ 252.422203] ui class: battery [ 252.422204] internal class: none [ 252.422205] caps: [ 252.422207] uvd vclk: 0 dclk: 0 [ 252.422208] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 252.422209] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 252.422211] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 252.422212] status: [ 252.422213] == power state 4 == [ 252.422214] ui class: battery [ 252.422215] internal class: uvd_hd [ 252.422216] caps: video [ 252.422218] uvd vclk: 40000 dclk: 30000 [ 252.422219] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 252.422221] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 252.422222] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 252.422223] status: [ 252.422224] == power state 5 == [ 252.422225] ui class: battery [ 252.422226] internal class: uvd_sd [ 252.422228] caps: video [ 252.422230] uvd vclk: 10000 dclk: 10000 [ 252.422231] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 252.422232] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 252.422234] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 252.422234] status: [ 252.427900] switching from power state: [ 252.427902] ui class: none [ 252.427904] internal class: boot [ 252.427906] caps: [ 252.427907] uvd vclk: 0 dclk: 0 [ 252.427909] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 252.427910] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 252.427911] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 252.427912] status: c b [ 252.427914] switching to power state: [ 252.427915] ui class: performance [ 252.427916] internal class: none [ 252.427918] caps: [ 252.427919] uvd vclk: 0 dclk: 0 [ 252.427921] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 252.427922] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 252.427923] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 252.427924] status: r [ 252.429322] [drm] radeon: dpm initialized [ 252.433321] radeon 0000:01:00.0: No connectors reported connected with modes [ 252.433324] [drm] Cannot find any crtc or sizes - going 1024x768 [ 252.435564] [drm] fb mappable at 0xC0474000 [ 252.435566] [drm] vram apper at 0xC0000000 [ 252.435567] [drm] size 3145728 [ 252.435568] [drm] fb depth is 24 [ 252.435569] [drm] pitch is 4096 [ 252.435710] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 252.435727] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 257.776385] [drm] Disabling audio 0 support [ 257.928461] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 258.218866] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 258.223322] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 258.223416] radeon 0000:01:00.0: WB enabled [ 258.223419] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880210ab4c00 [ 258.223421] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880210ab4c0c [ 258.224908] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90026632118 [ 258.241289] [drm] ring test on 0 succeeded in 3 usecs [ 258.241354] [drm] ring test on 3 succeeded in 1 usecs [ 258.428420] [drm] ring test on 5 succeeded in 2 usecs [ 258.428428] [drm] UVD initialized successfully. [ 258.428430] [drm] Enabling audio 0 support [ 258.428498] [drm] ib test on ring 0 succeeded in 0 usecs [ 258.428569] [drm] ib test on ring 3 succeeded in 1 usecs [ 258.580893] [drm] ib test on ring 5 succeeded [ 258.586276] switching from power state: [ 258.586279] ui class: none [ 258.586280] internal class: boot [ 258.586282] caps: [ 258.586284] uvd vclk: 0 dclk: 0 [ 258.586286] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 258.586287] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 258.586289] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 258.586289] status: c b [ 258.586292] switching to power state: [ 258.586292] ui class: performance [ 258.586294] internal class: none [ 258.586295] caps: [ 258.586297] uvd vclk: 0 dclk: 0 [ 258.586298] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 258.586299] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 258.586301] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 258.586302] status: r [ 258.597599] [drm] radeon: finishing device. [ 258.597604] [drm] Disabling audio 0 support [ 258.605404] ------------[ cut here ]------------ [ 258.605412] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 258.605413] Memory manager not clean during takedown. [ 258.605414] Modules linked in: [ 258.605417] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 258.605418] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 258.605422] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 258.605424] 0000000000000009 ffffffff81904e00 ffff88024617bb60 ffffffff8108b9e7 [ 258.605426] ffff8800a0db4d80 ffff88024617bbb0 ffff88020dca07a8 ffff880245dac898 [ 258.605428] ffff880246314000 ffffffff8108ba4c ffffffff81d56450 ffff880200000018 [ 258.605431] Call Trace: [ 258.605435] [] ? dump_stack+0x4b/0x76 [ 258.605439] [] ? warn_slowpath_common+0x77/0x90 [ 258.605441] [] ? warn_slowpath_fmt+0x4c/0x50 [ 258.605445] [] ? get_parent_ip+0xd/0x20 [ 258.605448] [] ? ttm_bo_man_takedown+0x33/0x70 [ 258.605451] [] ? radeon_ttm_fini+0xaf/0x170 [ 258.605453] [] ? radeon_bo_fini+0xe/0x20 [ 258.605455] [] ? evergreen_fini+0x9f/0xc0 [ 258.605457] [] ? radeon_device_fini+0x36/0x110 [ 258.605460] [] ? radeon_driver_unload_kms+0x49/0x70 [ 258.605463] [] ? drm_dev_unregister+0x26/0xd0 [ 258.605466] [] ? drm_put_dev+0x37/0x60 [ 258.605468] [] ? pci_device_remove+0x33/0xb0 [ 258.605471] [] ? __device_release_driver+0x7a/0xf0 [ 258.605473] [] ? device_release_driver+0x1e/0x30 [ 258.605475] [] ? bus_remove_device+0xfa/0x150 [ 258.605478] [] ? device_del+0x116/0x1b0 [ 258.605481] [] ? pci_stop_bus_device+0x95/0xb0 [ 258.605483] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 258.605487] [] ? disable_slot+0x6e/0xc0 [ 258.605489] [] ? acpiphp_check_bridge+0x98/0xc0 [ 258.605491] [] ? hotplug_event+0xbd/0x150 [ 258.605493] [] ? hotplug_event_work+0x25/0x60 [ 258.605495] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 258.605498] [] ? process_one_work+0x16d/0x450 [ 258.605500] [] ? worker_thread+0x114/0x3a0 [ 258.605502] [] ? manage_workers.isra.25+0x290/0x290 [ 258.605505] [] ? kthread+0xc6/0xe0 [ 258.605507] [] ? hrtimer_run_queues+0x50/0x170 [ 258.605509] [] ? kthread_create_on_node+0x180/0x180 [ 258.605513] [] ? ret_from_fork+0x7c/0xb0 [ 258.605515] [] ? kthread_create_on_node+0x180/0x180 [ 258.605516] ---[ end trace 638119b7b91b6e74 ]--- [ 258.605520] [TTM] Finalizing pool allocator [ 258.605524] [TTM] Finalizing DMA pool allocator [ 258.605528] ------------[ cut here ]------------ [ 258.605531] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 258.605532] Modules linked in: [ 258.605534] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 258.605535] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 258.605537] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 258.605538] 0000000000000009 ffffffff81904e00 0000000000000000 ffffffff8108b9e7 [ 258.605540] ffff8800a0db4600 ffff88022e1e4a88 0000000000000008 ffff880245dac898 [ 258.605542] ffff880246314000 ffffffff8142f776 ffff88022e114320 ffff880235f0e628 [ 258.605544] Call Trace: [ 258.605546] [] ? dump_stack+0x4b/0x76 [ 258.605548] [] ? warn_slowpath_common+0x77/0x90 [ 258.605551] [] ? ttm_dma_free_pool+0x136/0x140 [ 258.605554] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 258.605556] [] ? ttm_mem_global_release+0x14/0x80 [ 258.605559] [] ? drm_global_item_unref+0x56/0x80 [ 258.605560] [] ? radeon_ttm_fini+0xe0/0x170 [ 258.605562] [] ? radeon_bo_fini+0xe/0x20 [ 258.605564] [] ? evergreen_fini+0x9f/0xc0 [ 258.605566] [] ? radeon_device_fini+0x36/0x110 [ 258.605567] [] ? radeon_driver_unload_kms+0x49/0x70 [ 258.605570] [] ? drm_dev_unregister+0x26/0xd0 [ 258.605572] [] ? drm_put_dev+0x37/0x60 [ 258.605574] [] ? pci_device_remove+0x33/0xb0 [ 258.605576] [] ? __device_release_driver+0x7a/0xf0 [ 258.605577] [] ? device_release_driver+0x1e/0x30 [ 258.605579] [] ? bus_remove_device+0xfa/0x150 [ 258.605581] [] ? device_del+0x116/0x1b0 [ 258.605583] [] ? pci_stop_bus_device+0x95/0xb0 [ 258.605586] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 258.605588] [] ? disable_slot+0x6e/0xc0 [ 258.605590] [] ? acpiphp_check_bridge+0x98/0xc0 [ 258.605592] [] ? hotplug_event+0xbd/0x150 [ 258.605594] [] ? hotplug_event_work+0x25/0x60 [ 258.605596] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 258.605599] [] ? process_one_work+0x16d/0x450 [ 258.605600] [] ? worker_thread+0x114/0x3a0 [ 258.605602] [] ? manage_workers.isra.25+0x290/0x290 [ 258.605604] [] ? kthread+0xc6/0xe0 [ 258.605606] [] ? hrtimer_run_queues+0x50/0x170 [ 258.605608] [] ? kthread_create_on_node+0x180/0x180 [ 258.605610] [] ? ret_from_fork+0x7c/0xb0 [ 258.605612] [] ? kthread_create_on_node+0x180/0x180 [ 258.605613] ---[ end trace 638119b7b91b6e75 ]--- [ 258.605653] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 258.605655] [TTM] Zone dma32: Used memory at exit: 9 kiB [ 258.605657] [drm] radeon: ttm finalized [ 258.605660] vga_switcheroo: disabled [ 258.612976] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 258.612995] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 258.613008] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 258.613016] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 258.613031] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 258.613070] pci 0000:01:00.0: supports D1 D2 [ 258.613093] pci 0000:01:00.0: System wakeup disabled by ACPI [ 258.613115] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 258.613118] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 258.617747] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 258.617757] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 258.617765] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 258.617767] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 258.617780] pci 0000:01:00.0: no hotplug settings from platform [ 258.618167] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 258.618192] [drm] register mmio base: 0xC8700000 [ 258.618193] [drm] register mmio size: 131072 [ 258.618195] vga_switcheroo: enabled [ 258.618277] ATPX version 1 [ 259.117976] ATOM BIOS: HP/IEC [ 259.118089] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 259.118091] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 259.118092] [drm] Detected VRAM RAM=1024M, BAR=128M [ 259.118093] [drm] RAM width 128bits DDR [ 259.118183] [TTM] Zone kernel: Available graphics memory: 4060444 kiB [ 259.118185] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 259.118186] [TTM] Initializing pool allocator [ 259.118190] [TTM] Initializing DMA pool allocator [ 259.118204] [drm] radeon: 1024M of VRAM memory ready [ 259.118205] [drm] radeon: 1024M of GTT memory ready. [ 259.118383] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 259.119253] [drm] PCIE gen 2 link speeds already enabled [ 259.120455] [drm] Loading TURKS Microcode [ 259.121979] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 259.122087] radeon 0000:01:00.0: WB enabled [ 259.122090] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88022e1b2c00 [ 259.122092] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88022e1b2c0c [ 259.123555] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90027c32118 [ 259.123557] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 259.123559] [drm] Driver supports precise vblank timestamp query. [ 259.123585] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 259.123595] radeon 0000:01:00.0: radeon: using MSI. [ 259.123627] [drm] radeon: irq initialized. [ 259.140209] [drm] ring test on 0 succeeded in 3 usecs [ 259.140275] [drm] ring test on 3 succeeded in 1 usecs [ 259.317357] [drm] ring test on 5 succeeded in 2 usecs [ 259.317365] [drm] UVD initialized successfully. [ 259.317574] [drm] Enabling audio 0 support [ 259.317641] [drm] ib test on ring 0 succeeded in 0 usecs [ 259.317690] [drm] ib test on ring 3 succeeded in 0 usecs [ 259.469999] [drm] ib test on ring 5 succeeded [ 259.472160] [drm] Radeon Display Connectors [ 259.472216] [drm] Internal thermal controller without fan control [ 259.472292] == power state 0 == [ 259.472294] ui class: none [ 259.472295] internal class: boot [ 259.472297] caps: [ 259.472299] uvd vclk: 0 dclk: 0 [ 259.472300] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 259.472302] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 259.472303] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 259.472304] status: c r b [ 259.472306] == power state 1 == [ 259.472307] ui class: performance [ 259.472308] internal class: none [ 259.472310] caps: [ 259.472311] uvd vclk: 0 dclk: 0 [ 259.472313] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 259.472314] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 259.472315] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 259.472316] status: [ 259.472317] == power state 2 == [ 259.472318] ui class: none [ 259.472319] internal class: uvd [ 259.472321] caps: video [ 259.472323] uvd vclk: 70000 dclk: 56000 [ 259.472324] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 259.472325] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 259.472327] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 259.472328] status: [ 259.472329] == power state 3 == [ 259.472330] ui class: battery [ 259.472331] internal class: none [ 259.472332] caps: [ 259.472334] uvd vclk: 0 dclk: 0 [ 259.472335] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 259.472336] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 259.472337] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 259.472338] status: [ 259.472339] == power state 4 == [ 259.472340] ui class: battery [ 259.472341] internal class: uvd_hd [ 259.472343] caps: video [ 259.472345] uvd vclk: 40000 dclk: 30000 [ 259.472346] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 259.472347] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 259.472349] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 259.472349] status: [ 259.472351] == power state 5 == [ 259.472351] ui class: battery [ 259.472352] internal class: uvd_sd [ 259.472354] caps: video [ 259.472356] uvd vclk: 10000 dclk: 10000 [ 259.472357] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 259.472358] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 259.472360] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 259.472360] status: [ 259.477387] switching from power state: [ 259.477389] ui class: none [ 259.477391] internal class: boot [ 259.477392] caps: [ 259.477394] uvd vclk: 0 dclk: 0 [ 259.477395] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 259.477396] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 259.477398] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 259.477398] status: c b [ 259.477400] switching to power state: [ 259.477401] ui class: performance [ 259.477402] internal class: none [ 259.477404] caps: [ 259.477405] uvd vclk: 0 dclk: 0 [ 259.477406] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 259.477407] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 259.477408] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 259.477409] status: r [ 259.478826] [drm] radeon: dpm initialized [ 259.482118] radeon 0000:01:00.0: No connectors reported connected with modes [ 259.482120] [drm] Cannot find any crtc or sizes - going 1024x768 [ 259.484341] [drm] fb mappable at 0xC0474000 [ 259.484342] [drm] vram apper at 0xC0000000 [ 259.484343] [drm] size 3145728 [ 259.484344] [drm] fb depth is 24 [ 259.484345] [drm] pitch is 4096 [ 259.484431] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 259.484456] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 264.785038] [drm] Disabling audio 0 support [ 264.936143] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 265.224615] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 265.229065] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 265.229158] radeon 0000:01:00.0: WB enabled [ 265.229161] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88022e1b2c00 [ 265.229163] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88022e1b2c0c [ 265.230665] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90027c32118 [ 265.247039] [drm] ring test on 0 succeeded in 3 usecs [ 265.247103] [drm] ring test on 3 succeeded in 1 usecs [ 265.434162] [drm] ring test on 5 succeeded in 2 usecs [ 265.434169] [drm] UVD initialized successfully. [ 265.434171] [drm] Enabling audio 0 support [ 265.434238] [drm] ib test on ring 0 succeeded in 0 usecs [ 265.434310] [drm] ib test on ring 3 succeeded in 1 usecs [ 265.586622] [drm] ib test on ring 5 succeeded [ 265.591506] switching from power state: [ 265.591509] ui class: none [ 265.591511] internal class: boot [ 265.591513] caps: [ 265.591515] uvd vclk: 0 dclk: 0 [ 265.591516] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 265.591518] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 265.591519] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 265.591520] status: c b [ 265.591522] switching to power state: [ 265.591523] ui class: performance [ 265.591525] internal class: none [ 265.591527] caps: [ 265.591528] uvd vclk: 0 dclk: 0 [ 265.591529] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 265.591531] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 265.591532] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 265.591533] status: r [ 265.605517] [drm] radeon: finishing device. [ 265.605523] [drm] Disabling audio 0 support [ 265.613332] ------------[ cut here ]------------ [ 265.613339] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 265.613340] Memory manager not clean during takedown. [ 265.613341] Modules linked in: [ 265.613345] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 265.613346] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 265.613350] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 265.613352] 0000000000000009 ffffffff81904e00 ffff88024617bb60 ffffffff8108b9e7 [ 265.613354] ffff880245dca000 ffff88024617bbb0 ffff88020dca07a8 ffff880245dac898 [ 265.613356] ffff880246314000 ffffffff8108ba4c ffffffff81d56450 ffff880200000018 [ 265.613359] Call Trace: [ 265.613364] [] ? dump_stack+0x4b/0x76 [ 265.613368] [] ? warn_slowpath_common+0x77/0x90 [ 265.613370] [] ? warn_slowpath_fmt+0x4c/0x50 [ 265.613374] [] ? get_parent_ip+0xd/0x20 [ 265.613377] [] ? ttm_bo_man_takedown+0x33/0x70 [ 265.613380] [] ? radeon_ttm_fini+0xaf/0x170 [ 265.613382] [] ? radeon_bo_fini+0xe/0x20 [ 265.613385] [] ? evergreen_fini+0x9f/0xc0 [ 265.613387] [] ? radeon_device_fini+0x36/0x110 [ 265.613390] [] ? radeon_driver_unload_kms+0x49/0x70 [ 265.613394] [] ? drm_dev_unregister+0x26/0xd0 [ 265.613396] [] ? drm_put_dev+0x37/0x60 [ 265.613399] [] ? pci_device_remove+0x33/0xb0 [ 265.613402] [] ? __device_release_driver+0x7a/0xf0 [ 265.613404] [] ? device_release_driver+0x1e/0x30 [ 265.613406] [] ? bus_remove_device+0xfa/0x150 [ 265.613409] [] ? device_del+0x116/0x1b0 [ 265.613412] [] ? pci_stop_bus_device+0x95/0xb0 [ 265.613414] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 265.613419] [] ? disable_slot+0x6e/0xc0 [ 265.613421] [] ? acpiphp_check_bridge+0x98/0xc0 [ 265.613423] [] ? hotplug_event+0xbd/0x150 [ 265.613425] [] ? hotplug_event_work+0x25/0x60 [ 265.613428] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 265.613431] [] ? process_one_work+0x16d/0x450 [ 265.613433] [] ? worker_thread+0x114/0x3a0 [ 265.613436] [] ? manage_workers.isra.25+0x290/0x290 [ 265.613438] [] ? kthread+0xc6/0xe0 [ 265.613440] [] ? hrtimer_run_queues+0x50/0x170 [ 265.613443] [] ? kthread_create_on_node+0x180/0x180 [ 265.613447] [] ? ret_from_fork+0x7c/0xb0 [ 265.613449] [] ? kthread_create_on_node+0x180/0x180 [ 265.613451] ---[ end trace 638119b7b91b6e76 ]--- [ 265.613455] [TTM] Finalizing pool allocator [ 265.613459] [TTM] Finalizing DMA pool allocator [ 265.613466] ------------[ cut here ]------------ [ 265.613469] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 265.613470] Modules linked in: [ 265.613472] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 265.613473] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 265.613476] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 265.613477] 0000000000000009 ffffffff81904e00 0000000000000000 ffffffff8108b9e7 [ 265.613479] ffff880245dcacc0 ffff88022e1e5a88 0000000000000008 ffff880245dac898 [ 265.613481] ffff880246314000 ffffffff8142f776 ffff88022e1146a0 ffff88008ad93728 [ 265.613490] Call Trace: [ 265.613492] [] ? dump_stack+0x4b/0x76 [ 265.613495] [] ? warn_slowpath_common+0x77/0x90 [ 265.613498] [] ? ttm_dma_free_pool+0x136/0x140 [ 265.613501] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 265.613504] [] ? ttm_mem_global_release+0x14/0x80 [ 265.613507] [] ? drm_global_item_unref+0x56/0x80 [ 265.613509] [] ? radeon_ttm_fini+0xe0/0x170 [ 265.613511] [] ? radeon_bo_fini+0xe/0x20 [ 265.613513] [] ? evergreen_fini+0x9f/0xc0 [ 265.613514] [] ? radeon_device_fini+0x36/0x110 [ 265.613516] [] ? radeon_driver_unload_kms+0x49/0x70 [ 265.613519] [] ? drm_dev_unregister+0x26/0xd0 [ 265.613521] [] ? drm_put_dev+0x37/0x60 [ 265.613523] [] ? pci_device_remove+0x33/0xb0 [ 265.613525] [] ? __device_release_driver+0x7a/0xf0 [ 265.613528] [] ? device_release_driver+0x1e/0x30 [ 265.613531] [] ? bus_remove_device+0xfa/0x150 [ 265.613534] [] ? device_del+0x116/0x1b0 [ 265.613538] [] ? pci_stop_bus_device+0x95/0xb0 [ 265.613541] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 265.613547] [] ? disable_slot+0x6e/0xc0 [ 265.613556] [] ? acpiphp_check_bridge+0x98/0xc0 [ 265.613563] [] ? hotplug_event+0xbd/0x150 [ 265.613571] [] ? hotplug_event_work+0x25/0x60 [ 265.613582] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 265.613590] [] ? process_one_work+0x16d/0x450 [ 265.613598] [] ? worker_thread+0x114/0x3a0 [ 265.613607] [] ? manage_workers.isra.25+0x290/0x290 [ 265.613615] [] ? kthread+0xc6/0xe0 [ 265.613623] [] ? hrtimer_run_queues+0x50/0x170 [ 265.613631] [] ? kthread_create_on_node+0x180/0x180 [ 265.613641] [] ? ret_from_fork+0x7c/0xb0 [ 265.613649] [] ? kthread_create_on_node+0x180/0x180 [ 265.613657] ---[ end trace 638119b7b91b6e77 ]--- [ 265.613709] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 265.613714] [TTM] Zone dma32: Used memory at exit: 9 kiB [ 265.613717] [drm] radeon: ttm finalized [ 265.613721] vga_switcheroo: disabled [ 265.625324] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 265.625343] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 265.625356] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 265.625364] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 265.625380] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 265.625419] pci 0000:01:00.0: supports D1 D2 [ 265.625441] pci 0000:01:00.0: System wakeup disabled by ACPI [ 265.625463] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 265.625467] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 265.627494] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 265.627504] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 265.627513] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 265.627515] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 265.627526] pci 0000:01:00.0: no hotplug settings from platform [ 265.627837] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 265.627858] [drm] register mmio base: 0xC8700000 [ 265.627859] [drm] register mmio size: 131072 [ 265.627861] vga_switcheroo: enabled [ 265.627931] ATPX version 1 [ 266.115100] ATOM BIOS: HP/IEC [ 266.115217] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 266.115219] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 266.115221] [drm] Detected VRAM RAM=1024M, BAR=128M [ 266.115222] [drm] RAM width 128bits DDR [ 266.115303] [TTM] Zone kernel: Available graphics memory: 4060444 kiB [ 266.115305] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 266.115306] [TTM] Initializing pool allocator [ 266.115310] [TTM] Initializing DMA pool allocator [ 266.115332] [drm] radeon: 1024M of VRAM memory ready [ 266.115334] [drm] radeon: 1024M of GTT memory ready. [ 266.115531] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 266.116388] [drm] PCIE gen 2 link speeds already enabled [ 266.117590] [drm] Loading TURKS Microcode [ 266.119134] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 266.119241] radeon 0000:01:00.0: WB enabled [ 266.119244] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800a5375c00 [ 266.119246] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800a5375c0c [ 266.120712] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90029232118 [ 266.120714] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 266.120715] [drm] Driver supports precise vblank timestamp query. [ 266.120734] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 266.120745] radeon 0000:01:00.0: radeon: using MSI. [ 266.120775] [drm] radeon: irq initialized. [ 266.137363] [drm] ring test on 0 succeeded in 3 usecs [ 266.137429] [drm] ring test on 3 succeeded in 1 usecs [ 266.314528] [drm] ring test on 5 succeeded in 2 usecs [ 266.314537] [drm] UVD initialized successfully. [ 266.314735] [drm] Enabling audio 0 support [ 266.314784] [drm] ib test on ring 0 succeeded in 0 usecs [ 266.314831] [drm] ib test on ring 3 succeeded in 0 usecs [ 266.467149] [drm] ib test on ring 5 succeeded [ 266.469505] [drm] Radeon Display Connectors [ 266.469562] [drm] Internal thermal controller without fan control [ 266.469632] == power state 0 == [ 266.469634] ui class: none [ 266.469635] internal class: boot [ 266.469637] caps: [ 266.469639] uvd vclk: 0 dclk: 0 [ 266.469641] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 266.469642] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 266.469643] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 266.469644] status: c r b [ 266.469647] == power state 1 == [ 266.469648] ui class: performance [ 266.469650] internal class: none [ 266.469652] caps: [ 266.469654] uvd vclk: 0 dclk: 0 [ 266.469656] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 266.469658] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 266.469660] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 266.469661] status: [ 266.469663] == power state 2 == [ 266.469664] ui class: none [ 266.469666] internal class: uvd [ 266.469668] caps: video [ 266.469671] uvd vclk: 70000 dclk: 56000 [ 266.469674] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 266.469676] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 266.469678] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 266.469679] status: [ 266.469681] == power state 3 == [ 266.469682] ui class: battery [ 266.469684] internal class: none [ 266.469686] caps: [ 266.469689] uvd vclk: 0 dclk: 0 [ 266.469690] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 266.469693] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 266.469695] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 266.469696] status: [ 266.469698] == power state 4 == [ 266.469699] ui class: battery [ 266.469701] internal class: uvd_hd [ 266.469703] caps: video [ 266.469707] uvd vclk: 40000 dclk: 30000 [ 266.469709] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 266.469711] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 266.469713] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 266.469715] status: [ 266.469717] == power state 5 == [ 266.469718] ui class: battery [ 266.469720] internal class: uvd_sd [ 266.469723] caps: video [ 266.469726] uvd vclk: 10000 dclk: 10000 [ 266.469728] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 266.469730] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 266.469732] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 266.469733] status: [ 266.474610] switching from power state: [ 266.474612] ui class: none [ 266.474615] internal class: boot [ 266.474617] caps: [ 266.474619] uvd vclk: 0 dclk: 0 [ 266.474620] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 266.474622] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 266.474624] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 266.474625] status: c b [ 266.474631] switching to power state: [ 266.474632] ui class: [ 266.474632] performance [ 266.474633] internal class: [ 266.474635] none [ 266.474637] caps: [ 266.474638] uvd vclk: 0 dclk: 0 [ 266.474640] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 266.474641] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 266.474642] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 266.474645] status: r [ 266.476050] [drm] radeon: dpm initialized [ 266.481596] radeon 0000:01:00.0: No connectors reported connected with modes [ 266.481600] [drm] Cannot find any crtc or sizes - going 1024x768 [ 266.483852] [drm] fb mappable at 0xC0474000 [ 266.483854] [drm] vram apper at 0xC0000000 [ 266.483855] [drm] size 3145728 [ 266.483856] [drm] fb depth is 24 [ 266.483857] [drm] pitch is 4096 [ 266.484026] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 266.484038] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 271.774770] [drm] Disabling audio 0 support [ 271.925908] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 272.214380] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 272.219050] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 272.219145] radeon 0000:01:00.0: WB enabled [ 272.219148] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800a5375c00 [ 272.219150] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800a5375c0c [ 272.220621] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90029232118 [ 272.237003] [drm] ring test on 0 succeeded in 3 usecs [ 272.237067] [drm] ring test on 3 succeeded in 1 usecs [ 272.424132] [drm] ring test on 5 succeeded in 2 usecs [ 272.424139] [drm] UVD initialized successfully. [ 272.424141] [drm] Enabling audio 0 support [ 272.424209] [drm] ib test on ring 0 succeeded in 0 usecs [ 272.424281] [drm] ib test on ring 3 succeeded in 1 usecs [ 272.576598] [drm] ib test on ring 5 succeeded [ 272.581471] switching from power state: [ 272.581473] ui class: none [ 272.581475] internal class: boot [ 272.581477] caps: [ 272.581478] uvd vclk: 0 dclk: 0 [ 272.581480] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 272.581481] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 272.581483] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 272.581483] status: c b [ 272.581486] switching to power state: [ 272.581486] ui class: performance [ 272.581488] internal class: none [ 272.581489] caps: [ 272.581491] uvd vclk: 0 dclk: 0 [ 272.581492] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 272.581493] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 272.581495] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 272.581495] status: r [ 272.592815] [drm] radeon: finishing device. [ 272.592820] [drm] Disabling audio 0 support [ 272.600618] ------------[ cut here ]------------ [ 272.600626] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 272.600627] Memory manager not clean during takedown. [ 272.600628] Modules linked in: [ 272.600631] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 272.600632] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 272.600636] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 272.600637] 0000000000000009 ffffffff81904e00 ffff88024617bb60 ffffffff8108b9e7 [ 272.600640] ffff88022e07f240 ffff88024617bbb0 ffff88020dca07a8 ffff880245dac898 [ 272.600642] ffff880246314000 ffffffff8108ba4c ffffffff81d56450 ffff880200000018 [ 272.600644] Call Trace: [ 272.600649] [] ? dump_stack+0x4b/0x76 [ 272.600653] [] ? warn_slowpath_common+0x77/0x90 [ 272.600655] [] ? warn_slowpath_fmt+0x4c/0x50 [ 272.600659] [] ? get_parent_ip+0xd/0x20 [ 272.600661] [] ? ttm_bo_man_takedown+0x33/0x70 [ 272.600664] [] ? radeon_ttm_fini+0xaf/0x170 [ 272.600666] [] ? radeon_bo_fini+0xe/0x20 [ 272.600669] [] ? evergreen_fini+0x9f/0xc0 [ 272.600671] [] ? radeon_device_fini+0x36/0x110 [ 272.600673] [] ? radeon_driver_unload_kms+0x49/0x70 [ 272.600677] [] ? drm_dev_unregister+0x26/0xd0 [ 272.600679] [] ? drm_put_dev+0x37/0x60 [ 272.600682] [] ? pci_device_remove+0x33/0xb0 [ 272.600685] [] ? __device_release_driver+0x7a/0xf0 [ 272.600687] [] ? device_release_driver+0x1e/0x30 [ 272.600689] [] ? bus_remove_device+0xfa/0x150 [ 272.600692] [] ? device_del+0x116/0x1b0 [ 272.600694] [] ? pci_stop_bus_device+0x95/0xb0 [ 272.600696] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 272.600700] [] ? disable_slot+0x6e/0xc0 [ 272.600703] [] ? acpiphp_check_bridge+0x98/0xc0 [ 272.600704] [] ? hotplug_event+0xbd/0x150 [ 272.600706] [] ? hotplug_event_work+0x25/0x60 [ 272.600709] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 272.600712] [] ? process_one_work+0x16d/0x450 [ 272.600714] [] ? worker_thread+0x114/0x3a0 [ 272.600716] [] ? manage_workers.isra.25+0x290/0x290 [ 272.600718] [] ? kthread+0xc6/0xe0 [ 272.600720] [] ? hrtimer_run_queues+0x50/0x170 [ 272.600722] [] ? kthread_create_on_node+0x180/0x180 [ 272.600726] [] ? ret_from_fork+0x7c/0xb0 [ 272.600728] [] ? kthread_create_on_node+0x180/0x180 [ 272.600729] ---[ end trace 638119b7b91b6e78 ]--- [ 272.600733] [TTM] Finalizing pool allocator [ 272.600738] [TTM] Finalizing DMA pool allocator [ 272.600741] ------------[ cut here ]------------ [ 272.600744] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 272.600745] Modules linked in: [ 272.600747] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 272.600748] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 272.600750] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 272.600751] 0000000000000009 ffffffff81904e00 0000000000000000 ffffffff8108b9e7 [ 272.600754] ffff88022e07fcc0 ffff88009dcd4288 0000000000000008 ffff880245dac898 [ 272.600756] ffff880246314000 ffffffff8142f776 ffff88022e1147c0 ffff8800a0c50128 [ 272.600758] Call Trace: [ 272.600760] [] ? dump_stack+0x4b/0x76 [ 272.600762] [] ? warn_slowpath_common+0x77/0x90 [ 272.600764] [] ? ttm_dma_free_pool+0x136/0x140 [ 272.600767] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 272.600769] [] ? ttm_mem_global_release+0x14/0x80 [ 272.600772] [] ? drm_global_item_unref+0x56/0x80 [ 272.600774] [] ? radeon_ttm_fini+0xe0/0x170 [ 272.600775] [] ? radeon_bo_fini+0xe/0x20 [ 272.600777] [] ? evergreen_fini+0x9f/0xc0 [ 272.600779] [] ? radeon_device_fini+0x36/0x110 [ 272.600781] [] ? radeon_driver_unload_kms+0x49/0x70 [ 272.600783] [] ? drm_dev_unregister+0x26/0xd0 [ 272.600785] [] ? drm_put_dev+0x37/0x60 [ 272.600787] [] ? pci_device_remove+0x33/0xb0 [ 272.600789] [] ? __device_release_driver+0x7a/0xf0 [ 272.600791] [] ? device_release_driver+0x1e/0x30 [ 272.600792] [] ? bus_remove_device+0xfa/0x150 [ 272.600795] [] ? device_del+0x116/0x1b0 [ 272.600797] [] ? pci_stop_bus_device+0x95/0xb0 [ 272.600799] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 272.600801] [] ? disable_slot+0x6e/0xc0 [ 272.600804] [] ? acpiphp_check_bridge+0x98/0xc0 [ 272.600805] [] ? hotplug_event+0xbd/0x150 [ 272.600807] [] ? hotplug_event_work+0x25/0x60 [ 272.600809] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 272.600812] [] ? process_one_work+0x16d/0x450 [ 272.600814] [] ? worker_thread+0x114/0x3a0 [ 272.600815] [] ? manage_workers.isra.25+0x290/0x290 [ 272.600817] [] ? kthread+0xc6/0xe0 [ 272.600819] [] ? hrtimer_run_queues+0x50/0x170 [ 272.600821] [] ? kthread_create_on_node+0x180/0x180 [ 272.600824] [] ? ret_from_fork+0x7c/0xb0 [ 272.600826] [] ? kthread_create_on_node+0x180/0x180 [ 272.600827] ---[ end trace 638119b7b91b6e79 ]--- [ 272.600867] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 272.600870] [TTM] Zone dma32: Used memory at exit: 9 kiB [ 272.600872] [drm] radeon: ttm finalized [ 272.600875] vga_switcheroo: disabled [ 272.604833] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 272.604852] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 272.604864] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 272.604873] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 272.604888] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 272.604927] pci 0000:01:00.0: supports D1 D2 [ 272.604959] pci 0000:01:00.0: System wakeup disabled by ACPI [ 272.605003] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 272.605007] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 272.606883] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 272.606894] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 272.606903] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 272.606905] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 272.606916] pci 0000:01:00.0: no hotplug settings from platform [ 272.607977] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 272.607999] [drm] register mmio base: 0xC8700000 [ 272.608000] [drm] register mmio size: 131072 [ 272.608002] vga_switcheroo: enabled [ 272.608073] ATPX version 1 [ 273.072826] ATOM BIOS: HP/IEC [ 273.072937] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 273.072939] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 273.072941] [drm] Detected VRAM RAM=1024M, BAR=128M [ 273.072942] [drm] RAM width 128bits DDR [ 273.073026] [TTM] Zone kernel: Available graphics memory: 4060444 kiB [ 273.073027] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 273.073028] [TTM] Initializing pool allocator [ 273.073032] [TTM] Initializing DMA pool allocator [ 273.073044] [drm] radeon: 1024M of VRAM memory ready [ 273.073045] [drm] radeon: 1024M of GTT memory ready. [ 273.073270] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 273.074067] [drm] PCIE gen 2 link speeds already enabled [ 273.075265] [drm] Loading TURKS Microcode [ 273.076789] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 273.076896] radeon 0000:01:00.0: WB enabled [ 273.076898] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880235c51c00 [ 273.076900] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880235c51c0c [ 273.078356] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90011332118 [ 273.078359] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 273.078360] [drm] Driver supports precise vblank timestamp query. [ 273.078379] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 273.078389] radeon 0000:01:00.0: radeon: using MSI. [ 273.078419] [drm] radeon: irq initialized. [ 273.094971] [drm] ring test on 0 succeeded in 3 usecs [ 273.095036] [drm] ring test on 3 succeeded in 1 usecs [ 273.272111] [drm] ring test on 5 succeeded in 2 usecs [ 273.272118] [drm] UVD initialized successfully. [ 273.272291] [drm] Enabling audio 0 support [ 273.272339] [drm] ib test on ring 0 succeeded in 0 usecs [ 273.272385] [drm] ib test on ring 3 succeeded in 0 usecs [ 273.424641] [drm] ib test on ring 5 succeeded [ 273.426661] [drm] Radeon Display Connectors [ 273.426726] [drm] Internal thermal controller without fan control [ 273.426787] == power state 0 == [ 273.426789] ui class: none [ 273.426791] internal class: boot [ 273.426793] caps: [ 273.426795] uvd vclk: 0 dclk: 0 [ 273.426796] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 273.426798] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 273.426799] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 273.426800] status: c r b [ 273.426802] == power state 1 == [ 273.426803] ui class: performance [ 273.426804] internal class: none [ 273.426806] caps: [ 273.426808] uvd vclk: 0 dclk: 0 [ 273.426809] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 273.426810] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 273.426811] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 273.426812] status: [ 273.426813] == power state 2 == [ 273.426814] ui class: none [ 273.426815] internal class: uvd [ 273.426817] caps: video [ 273.426819] uvd vclk: 70000 dclk: 56000 [ 273.426820] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 273.426822] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 273.426823] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 273.426824] status: [ 273.426825] == power state 3 == [ 273.426826] ui class: battery [ 273.426828] internal class: none [ 273.426831] caps: [ 273.426833] uvd vclk: 0 dclk: 0 [ 273.426835] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 273.426837] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 273.426839] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 273.426841] status: [ 273.426843] == power state 4 == [ 273.426844] ui class: battery [ 273.426846] internal class: uvd_hd [ 273.426849] caps: video [ 273.426852] uvd vclk: 40000 dclk: 30000 [ 273.426854] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 273.426856] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 273.426858] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 273.426860] status: [ 273.426862] == power state 5 == [ 273.426863] ui class: battery [ 273.426865] internal class: uvd_sd [ 273.426868] caps: video [ 273.426871] uvd vclk: 10000 dclk: 10000 [ 273.426873] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 273.426875] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 273.426877] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 273.426879] status: [ 273.431713] switching from power state: [ 273.431715] ui class: none [ 273.431716] internal class: boot [ 273.431718] caps: [ 273.431719] uvd vclk: 0 dclk: 0 [ 273.431721] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 273.431722] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 273.431723] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 273.431724] status: c b [ 273.431726] switching to power state: [ 273.431726] ui class: performance [ 273.431728] internal class: none [ 273.431729] caps: [ 273.431730] uvd vclk: 0 dclk: 0 [ 273.431732] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 273.431733] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 273.431734] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 273.431735] status: r [ 273.433149] [drm] radeon: dpm initialized [ 273.436555] radeon 0000:01:00.0: No connectors reported connected with modes [ 273.436557] [drm] Cannot find any crtc or sizes - going 1024x768 [ 273.438793] [drm] fb mappable at 0xC0474000 [ 273.438794] [drm] vram apper at 0xC0000000 [ 273.438795] [drm] size 3145728 [ 273.438797] [drm] fb depth is 24 [ 273.438798] [drm] pitch is 4096 [ 273.439005] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 273.439018] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 278.780742] [drm] Disabling audio 0 support [ 278.931720] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 279.220184] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 279.225301] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 279.225394] radeon 0000:01:00.0: WB enabled [ 279.225397] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880235c51c00 [ 279.225398] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880235c51c0c [ 279.226859] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90011332118 [ 279.243246] [drm] ring test on 0 succeeded in 3 usecs [ 279.243311] [drm] ring test on 3 succeeded in 1 usecs [ 279.430392] [drm] ring test on 5 succeeded in 2 usecs [ 279.430400] [drm] UVD initialized successfully. [ 279.430402] [drm] Enabling audio 0 support [ 279.430472] [drm] ib test on ring 0 succeeded in 0 usecs [ 279.430543] [drm] ib test on ring 3 succeeded in 1 usecs [ 279.582882] [drm] ib test on ring 5 succeeded [ 279.587766] switching from power state: [ 279.587769] ui class: none [ 279.587771] internal class: boot [ 279.587773] caps: [ 279.587774] uvd vclk: 0 dclk: 0 [ 279.587776] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 279.587777] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 279.587778] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 279.587779] status: c b [ 279.587781] switching to power state: [ 279.587782] ui class: performance [ 279.587783] internal class: none [ 279.587785] caps: [ 279.587786] uvd vclk: 0 dclk: 0 [ 279.587787] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 279.587788] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 279.587790] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 279.587790] status: r [ 279.599438] [drm] radeon: finishing device. [ 279.599442] [drm] Disabling audio 0 support [ 279.607298] ------------[ cut here ]------------ [ 279.607307] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 279.607308] Memory manager not clean during takedown. [ 279.607309] Modules linked in: [ 279.607313] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 279.607314] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 279.607318] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 279.607319] 0000000000000009 ffffffff81904e00 ffff88024617bb60 ffffffff8108b9e7 [ 279.607322] ffff8800a8621a80 ffff88024617bbb0 ffff88009dc107a8 ffff880245dac898 [ 279.607324] ffff880246314000 ffffffff8108ba4c ffffffff81d56450 ffff880200000018 [ 279.607326] Call Trace: [ 279.607331] [] ? dump_stack+0x4b/0x76 [ 279.607335] [] ? warn_slowpath_common+0x77/0x90 [ 279.607337] [] ? warn_slowpath_fmt+0x4c/0x50 [ 279.607341] [] ? get_parent_ip+0xd/0x20 [ 279.607343] [] ? ttm_bo_man_takedown+0x33/0x70 [ 279.607346] [] ? radeon_ttm_fini+0xaf/0x170 [ 279.607348] [] ? radeon_bo_fini+0xe/0x20 [ 279.607351] [] ? evergreen_fini+0x9f/0xc0 [ 279.607353] [] ? radeon_device_fini+0x36/0x110 [ 279.607355] [] ? radeon_driver_unload_kms+0x49/0x70 [ 279.607359] [] ? drm_dev_unregister+0x26/0xd0 [ 279.607361] [] ? drm_put_dev+0x37/0x60 [ 279.607364] [] ? pci_device_remove+0x33/0xb0 [ 279.607367] [] ? __device_release_driver+0x7a/0xf0 [ 279.607369] [] ? device_release_driver+0x1e/0x30 [ 279.607371] [] ? bus_remove_device+0xfa/0x150 [ 279.607374] [] ? device_del+0x116/0x1b0 [ 279.607376] [] ? pci_stop_bus_device+0x95/0xb0 [ 279.607378] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 279.607382] [] ? disable_slot+0x6e/0xc0 [ 279.607385] [] ? acpiphp_check_bridge+0x98/0xc0 [ 279.607386] [] ? hotplug_event+0xbd/0x150 [ 279.607388] [] ? hotplug_event_work+0x25/0x60 [ 279.607391] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 279.607394] [] ? process_one_work+0x16d/0x450 [ 279.607396] [] ? worker_thread+0x114/0x3a0 [ 279.607398] [] ? manage_workers.isra.25+0x290/0x290 [ 279.607400] [] ? kthread+0xc6/0xe0 [ 279.607402] [] ? hrtimer_run_queues+0x50/0x170 [ 279.607405] [] ? kthread_create_on_node+0x180/0x180 [ 279.607408] [] ? ret_from_fork+0x7c/0xb0 [ 279.607410] [] ? kthread_create_on_node+0x180/0x180 [ 279.607412] ---[ end trace 638119b7b91b6e7a ]--- [ 279.607418] [TTM] Finalizing pool allocator [ 279.607423] [TTM] Finalizing DMA pool allocator [ 279.607430] ------------[ cut here ]------------ [ 279.607433] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 279.607434] Modules linked in: [ 279.607436] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 279.607437] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 279.607439] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 279.607440] 0000000000000009 ffffffff81904e00 0000000000000000 ffffffff8108b9e7 [ 279.607442] ffff8800a8621540 ffff88022e1e5288 0000000000000008 ffff880245dac898 [ 279.607444] ffff880246314000 ffffffff8142f776 ffff88022e114860 ffff880235d10428 [ 279.607446] Call Trace: [ 279.607448] [] ? dump_stack+0x4b/0x76 [ 279.607451] [] ? warn_slowpath_common+0x77/0x90 [ 279.607453] [] ? ttm_dma_free_pool+0x136/0x140 [ 279.607456] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 279.607458] [] ? ttm_mem_global_release+0x14/0x80 [ 279.607461] [] ? drm_global_item_unref+0x56/0x80 [ 279.607463] [] ? radeon_ttm_fini+0xe0/0x170 [ 279.607464] [] ? radeon_bo_fini+0xe/0x20 [ 279.607466] [] ? evergreen_fini+0x9f/0xc0 [ 279.607468] [] ? radeon_device_fini+0x36/0x110 [ 279.607470] [] ? radeon_driver_unload_kms+0x49/0x70 [ 279.607472] [] ? drm_dev_unregister+0x26/0xd0 [ 279.607474] [] ? drm_put_dev+0x37/0x60 [ 279.607476] [] ? pci_device_remove+0x33/0xb0 [ 279.607478] [] ? __device_release_driver+0x7a/0xf0 [ 279.607480] [] ? device_release_driver+0x1e/0x30 [ 279.607481] [] ? bus_remove_device+0xfa/0x150 [ 279.607484] [] ? device_del+0x116/0x1b0 [ 279.607486] [] ? pci_stop_bus_device+0x95/0xb0 [ 279.607488] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 279.607490] [] ? disable_slot+0x6e/0xc0 [ 279.607493] [] ? acpiphp_check_bridge+0x98/0xc0 [ 279.607494] [] ? hotplug_event+0xbd/0x150 [ 279.607496] [] ? hotplug_event_work+0x25/0x60 [ 279.607499] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 279.607501] [] ? process_one_work+0x16d/0x450 [ 279.607503] [] ? worker_thread+0x114/0x3a0 [ 279.607504] [] ? manage_workers.isra.25+0x290/0x290 [ 279.607506] [] ? kthread+0xc6/0xe0 [ 279.607508] [] ? hrtimer_run_queues+0x50/0x170 [ 279.607510] [] ? kthread_create_on_node+0x180/0x180 [ 279.607513] [] ? ret_from_fork+0x7c/0xb0 [ 279.607515] [] ? kthread_create_on_node+0x180/0x180 [ 279.607516] ---[ end trace 638119b7b91b6e7b ]--- [ 279.607562] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 279.607565] [TTM] Zone dma32: Used memory at exit: 9 kiB [ 279.607567] [drm] radeon: ttm finalized [ 279.607570] vga_switcheroo: disabled [ 279.617587] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 279.617609] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 279.617623] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 279.617632] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 279.617647] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 279.617686] pci 0000:01:00.0: supports D1 D2 [ 279.617711] pci 0000:01:00.0: System wakeup disabled by ACPI [ 279.617743] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 279.617747] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 279.619205] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 279.619220] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 279.619229] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 279.619231] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 279.619243] pci 0000:01:00.0: no hotplug settings from platform [ 279.619641] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 279.619664] [drm] register mmio base: 0xC8700000 [ 279.619666] [drm] register mmio size: 131072 [ 279.619668] vga_switcheroo: enabled [ 279.619753] ATPX version 1 [ 280.068619] ATOM BIOS: HP/IEC [ 280.068731] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 280.068734] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 280.068735] [drm] Detected VRAM RAM=1024M, BAR=128M [ 280.068737] [drm] RAM width 128bits DDR [ 280.068814] [TTM] Zone kernel: Available graphics memory: 4060444 kiB [ 280.068816] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 280.068817] [TTM] Initializing pool allocator [ 280.068829] [TTM] Initializing DMA pool allocator [ 280.068842] [drm] radeon: 1024M of VRAM memory ready [ 280.068844] [drm] radeon: 1024M of GTT memory ready. [ 280.069047] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 280.069826] [drm] PCIE gen 2 link speeds already enabled [ 280.071027] [drm] Loading TURKS Microcode [ 280.072537] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 280.072647] radeon 0000:01:00.0: WB enabled [ 280.072649] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88022e019c00 [ 280.072651] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88022e019c0c [ 280.074104] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90023832118 [ 280.074106] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 280.074107] [drm] Driver supports precise vblank timestamp query. [ 280.074126] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 280.074136] radeon 0000:01:00.0: radeon: using MSI. [ 280.074166] [drm] radeon: irq initialized. [ 280.090731] [drm] ring test on 0 succeeded in 3 usecs [ 280.090796] [drm] ring test on 3 succeeded in 1 usecs [ 280.267874] [drm] ring test on 5 succeeded in 2 usecs [ 280.267881] [drm] UVD initialized successfully. [ 280.268055] [drm] Enabling audio 0 support [ 280.268104] [drm] ib test on ring 0 succeeded in 0 usecs [ 280.268150] [drm] ib test on ring 3 succeeded in 0 usecs [ 280.420417] [drm] ib test on ring 5 succeeded [ 280.422551] [drm] Radeon Display Connectors [ 280.422608] [drm] Internal thermal controller without fan control [ 280.422668] == power state 0 == [ 280.422670] ui class: none [ 280.422671] internal class: boot [ 280.422673] caps: [ 280.422675] uvd vclk: 0 dclk: 0 [ 280.422677] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 280.422678] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 280.422679] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 280.422680] status: c r b [ 280.422683] == power state 1 == [ 280.422684] ui class: performance [ 280.422685] internal class: none [ 280.422686] caps: [ 280.422688] uvd vclk: 0 dclk: 0 [ 280.422689] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 280.422690] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 280.422692] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 280.422692] status: [ 280.422694] == power state 2 == [ 280.422694] ui class: none [ 280.422696] internal class: uvd [ 280.422697] caps: video [ 280.422699] uvd vclk: 70000 dclk: 56000 [ 280.422701] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 280.422702] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 280.422703] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 280.422704] status: [ 280.422705] == power state 3 == [ 280.422706] ui class: battery [ 280.422707] internal class: none [ 280.422709] caps: [ 280.422710] uvd vclk: 0 dclk: 0 [ 280.422711] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 280.422713] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 280.422714] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 280.422715] status: [ 280.422716] == power state 4 == [ 280.422717] ui class: battery [ 280.422718] internal class: uvd_hd [ 280.422719] caps: video [ 280.422721] uvd vclk: 40000 dclk: 30000 [ 280.422723] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 280.422724] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 280.422725] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 280.422726] status: [ 280.422727] == power state 5 == [ 280.422728] ui class: battery [ 280.422729] internal class: uvd_sd [ 280.422731] caps: video [ 280.422732] uvd vclk: 10000 dclk: 10000 [ 280.422734] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 280.422735] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 280.422736] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 280.422737] status: [ 280.427936] switching from power state: [ 280.427939] ui class: none [ 280.427940] internal class: boot [ 280.427942] caps: [ 280.427944] uvd vclk: 0 dclk: 0 [ 280.427945] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 280.427947] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 280.427948] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 280.427949] status: c b [ 280.427951] switching to power state: [ 280.427952] ui class: performance [ 280.427953] internal class: none [ 280.427955] caps: [ 280.427957] uvd vclk: 0 dclk: 0 [ 280.427958] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 280.427959] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 280.427961] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 280.427962] status: r [ 280.429358] [drm] radeon: dpm initialized [ 280.433450] radeon 0000:01:00.0: No connectors reported connected with modes [ 280.433453] [drm] Cannot find any crtc or sizes - going 1024x768 [ 280.435694] [drm] fb mappable at 0xC0474000 [ 280.435695] [drm] vram apper at 0xC0000000 [ 280.435696] [drm] size 3145728 [ 280.435697] [drm] fb depth is 24 [ 280.435698] [drm] pitch is 4096 [ 280.435965] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 280.435979] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 285.771037] [drm] Disabling audio 0 support [ 285.923482] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 286.211950] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 286.216439] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 286.216534] radeon 0000:01:00.0: WB enabled [ 286.216537] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88022e019c00 [ 286.216539] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88022e019c0c [ 286.217996] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90023832118 [ 286.234379] [drm] ring test on 0 succeeded in 3 usecs [ 286.234444] [drm] ring test on 3 succeeded in 1 usecs [ 286.421509] [drm] ring test on 5 succeeded in 2 usecs [ 286.421517] [drm] UVD initialized successfully. [ 286.421518] [drm] Enabling audio 0 support [ 286.421587] [drm] ib test on ring 0 succeeded in 0 usecs [ 286.421658] [drm] ib test on ring 3 succeeded in 1 usecs [ 286.573975] [drm] ib test on ring 5 succeeded [ 286.579519] switching from power state: [ 286.579521] ui class: none [ 286.579523] internal class: boot [ 286.579525] caps: [ 286.579527] uvd vclk: 0 dclk: 0 [ 286.579528] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 286.579530] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 286.579531] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 286.579532] status: c b [ 286.579534] switching to power state: [ 286.579535] ui class: performance [ 286.579536] internal class: none [ 286.579538] caps: [ 286.579540] uvd vclk: 0 dclk: 0 [ 286.579541] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 286.579542] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 286.579543] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 286.579544] status: r [ 286.591024] [drm] radeon: finishing device. [ 286.591029] [drm] Disabling audio 0 support [ 286.598885] ------------[ cut here ]------------ [ 286.598901] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 286.598902] Memory manager not clean during takedown. [ 286.598903] Modules linked in: [ 286.598906] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 286.598908] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 286.598912] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 286.598914] 0000000000000009 ffffffff81904e00 ffff88024617bb60 ffffffff8108b9e7 [ 286.598916] ffff8800a0f58600 ffff88024617bbb0 ffff88009dc107a8 ffff880245dac898 [ 286.598918] ffff880246314000 ffffffff8108ba4c ffffffff81d56450 ffff880200000018 [ 286.598920] Call Trace: [ 286.598925] [] ? dump_stack+0x4b/0x76 [ 286.598929] [] ? warn_slowpath_common+0x77/0x90 [ 286.598931] [] ? warn_slowpath_fmt+0x4c/0x50 [ 286.598935] [] ? get_parent_ip+0xd/0x20 [ 286.598937] [] ? ttm_bo_man_takedown+0x33/0x70 [ 286.598940] [] ? radeon_ttm_fini+0xaf/0x170 [ 286.598942] [] ? radeon_bo_fini+0xe/0x20 [ 286.598945] [] ? evergreen_fini+0x9f/0xc0 [ 286.598947] [] ? radeon_device_fini+0x36/0x110 [ 286.598950] [] ? radeon_driver_unload_kms+0x49/0x70 [ 286.598953] [] ? drm_dev_unregister+0x26/0xd0 [ 286.598955] [] ? drm_put_dev+0x37/0x60 [ 286.598958] [] ? pci_device_remove+0x33/0xb0 [ 286.598961] [] ? __device_release_driver+0x7a/0xf0 [ 286.598963] [] ? device_release_driver+0x1e/0x30 [ 286.598965] [] ? bus_remove_device+0xfa/0x150 [ 286.598968] [] ? device_del+0x116/0x1b0 [ 286.598970] [] ? pci_stop_bus_device+0x95/0xb0 [ 286.598973] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 286.598977] [] ? disable_slot+0x6e/0xc0 [ 286.598979] [] ? acpiphp_check_bridge+0x98/0xc0 [ 286.598981] [] ? hotplug_event+0xbd/0x150 [ 286.598983] [] ? hotplug_event_work+0x25/0x60 [ 286.598985] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 286.598989] [] ? process_one_work+0x16d/0x450 [ 286.598990] [] ? worker_thread+0x114/0x3a0 [ 286.598992] [] ? manage_workers.isra.25+0x290/0x290 [ 286.598995] [] ? kthread+0xc6/0xe0 [ 286.598997] [] ? hrtimer_run_queues+0x50/0x170 [ 286.598999] [] ? kthread_create_on_node+0x180/0x180 [ 286.599002] [] ? ret_from_fork+0x7c/0xb0 [ 286.599004] [] ? kthread_create_on_node+0x180/0x180 [ 286.599006] ---[ end trace 638119b7b91b6e7c ]--- [ 286.599010] [TTM] Finalizing pool allocator [ 286.599014] [TTM] Finalizing DMA pool allocator [ 286.599018] ------------[ cut here ]------------ [ 286.599020] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 286.599021] Modules linked in: [ 286.599023] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 286.599025] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 286.599027] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 286.599028] 0000000000000009 ffffffff81904e00 0000000000000000 ffffffff8108b9e7 [ 286.599030] ffff8800a0f58240 ffff8800a89c6288 0000000000000008 ffff880245dac898 [ 286.599032] ffff880246314000 ffffffff8142f776 ffff88022e1148c0 ffff8800a51fdd28 [ 286.599034] Call Trace: [ 286.599036] [] ? dump_stack+0x4b/0x76 [ 286.599038] [] ? warn_slowpath_common+0x77/0x90 [ 286.599040] [] ? ttm_dma_free_pool+0x136/0x140 [ 286.599043] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 286.599045] [] ? ttm_mem_global_release+0x14/0x80 [ 286.599048] [] ? drm_global_item_unref+0x56/0x80 [ 286.599050] [] ? radeon_ttm_fini+0xe0/0x170 [ 286.599052] [] ? radeon_bo_fini+0xe/0x20 [ 286.599053] [] ? evergreen_fini+0x9f/0xc0 [ 286.599055] [] ? radeon_device_fini+0x36/0x110 [ 286.599057] [] ? radeon_driver_unload_kms+0x49/0x70 [ 286.599059] [] ? drm_dev_unregister+0x26/0xd0 [ 286.599061] [] ? drm_put_dev+0x37/0x60 [ 286.599063] [] ? pci_device_remove+0x33/0xb0 [ 286.599065] [] ? __device_release_driver+0x7a/0xf0 [ 286.599067] [] ? device_release_driver+0x1e/0x30 [ 286.599068] [] ? bus_remove_device+0xfa/0x150 [ 286.599071] [] ? device_del+0x116/0x1b0 [ 286.599073] [] ? pci_stop_bus_device+0x95/0xb0 [ 286.599075] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 286.599077] [] ? disable_slot+0x6e/0xc0 [ 286.599080] [] ? acpiphp_check_bridge+0x98/0xc0 [ 286.599081] [] ? hotplug_event+0xbd/0x150 [ 286.599083] [] ? hotplug_event_work+0x25/0x60 [ 286.599086] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 286.599088] [] ? process_one_work+0x16d/0x450 [ 286.599090] [] ? worker_thread+0x114/0x3a0 [ 286.599091] [] ? manage_workers.isra.25+0x290/0x290 [ 286.599093] [] ? kthread+0xc6/0xe0 [ 286.599095] [] ? hrtimer_run_queues+0x50/0x170 [ 286.599097] [] ? kthread_create_on_node+0x180/0x180 [ 286.599099] [] ? ret_from_fork+0x7c/0xb0 [ 286.599101] [] ? kthread_create_on_node+0x180/0x180 [ 286.599103] ---[ end trace 638119b7b91b6e7d ]--- [ 286.599133] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 286.599139] [TTM] Zone dma32: Used memory at exit: 9 kiB [ 286.599140] [drm] radeon: ttm finalized [ 286.599143] vga_switcheroo: disabled [ 286.605286] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 286.605307] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 286.605320] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 286.605329] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 286.605344] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 286.605384] pci 0000:01:00.0: supports D1 D2 [ 286.605409] pci 0000:01:00.0: System wakeup disabled by ACPI [ 286.605436] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 286.605440] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 286.606828] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 286.606839] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 286.606849] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 286.606851] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 286.606863] pci 0000:01:00.0: no hotplug settings from platform [ 286.607215] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 286.607238] [drm] register mmio base: 0xC8700000 [ 286.607239] [drm] register mmio size: 131072 [ 286.607241] vga_switcheroo: enabled [ 286.607324] ATPX version 1 [ 287.062377] ATOM BIOS: HP/IEC [ 287.062488] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 287.062490] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 287.062492] [drm] Detected VRAM RAM=1024M, BAR=128M [ 287.062493] [drm] RAM width 128bits DDR [ 287.062579] [TTM] Zone kernel: Available graphics memory: 4060444 kiB [ 287.062580] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 287.062582] [TTM] Initializing pool allocator [ 287.062585] [TTM] Initializing DMA pool allocator [ 287.062598] [drm] radeon: 1024M of VRAM memory ready [ 287.062599] [drm] radeon: 1024M of GTT memory ready. [ 287.062801] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 287.063566] [drm] PCIE gen 2 link speeds already enabled [ 287.064758] [drm] Loading TURKS Microcode [ 287.066271] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 287.066378] radeon 0000:01:00.0: WB enabled [ 287.066380] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800a51a5c00 [ 287.066382] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800a51a5c0c [ 287.067844] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90024c32118 [ 287.067847] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 287.067848] [drm] Driver supports precise vblank timestamp query. [ 287.067866] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 287.067876] radeon 0000:01:00.0: radeon: using MSI. [ 287.067907] [drm] radeon: irq initialized. [ 287.084463] [drm] ring test on 0 succeeded in 3 usecs [ 287.084528] [drm] ring test on 3 succeeded in 1 usecs [ 287.261611] [drm] ring test on 5 succeeded in 2 usecs [ 287.261619] [drm] UVD initialized successfully. [ 287.261804] [drm] Enabling audio 0 support [ 287.261853] [drm] ib test on ring 0 succeeded in 0 usecs [ 287.261900] [drm] ib test on ring 3 succeeded in 0 usecs [ 287.414173] [drm] ib test on ring 5 succeeded [ 287.415735] [drm] Radeon Display Connectors [ 287.415793] [drm] Internal thermal controller without fan control [ 287.415849] == power state 0 == [ 287.415850] ui class: none [ 287.415852] internal class: boot [ 287.415854] caps: [ 287.415856] uvd vclk: 0 dclk: 0 [ 287.415857] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 287.415859] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 287.415860] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 287.415861] status: c r b [ 287.415864] == power state 1 == [ 287.415864] ui class: performance [ 287.415866] internal class: none [ 287.415867] caps: [ 287.415869] uvd vclk: 0 dclk: 0 [ 287.415870] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 287.415871] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 287.415873] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 287.415873] status: [ 287.415875] == power state 2 == [ 287.415875] ui class: none [ 287.415877] internal class: uvd [ 287.415878] caps: video [ 287.415880] uvd vclk: 70000 dclk: 56000 [ 287.415882] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 287.415883] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 287.415884] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 287.415885] status: [ 287.415886] == power state 3 == [ 287.415887] ui class: battery [ 287.415888] internal class: none [ 287.415890] caps: [ 287.415891] uvd vclk: 0 dclk: 0 [ 287.415892] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 287.415894] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 287.415895] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 287.415896] status: [ 287.415897] == power state 4 == [ 287.415898] ui class: battery [ 287.415899] internal class: uvd_hd [ 287.415901] caps: video [ 287.415902] uvd vclk: 40000 dclk: 30000 [ 287.415904] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 287.415905] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 287.415906] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 287.415907] status: [ 287.415908] == power state 5 == [ 287.415909] ui class: battery [ 287.415910] internal class: uvd_sd [ 287.415912] caps: video [ 287.415913] uvd vclk: 10000 dclk: 10000 [ 287.415915] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 287.415916] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 287.415917] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 287.415918] status: [ 287.421135] switching from power state: [ 287.421137] ui class: none [ 287.421139] internal class: boot [ 287.421140] caps: [ 287.421142] uvd vclk: 0 dclk: 0 [ 287.421143] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 287.421144] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 287.421146] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 287.421147] status: c b [ 287.421149] switching to power state: [ 287.421149] ui class: performance [ 287.421151] internal class: none [ 287.421152] caps: [ 287.421153] uvd vclk: 0 dclk: 0 [ 287.421155] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 287.421156] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 287.421157] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 287.421158] status: r [ 287.422565] [drm] radeon: dpm initialized [ 287.426684] radeon 0000:01:00.0: No connectors reported connected with modes [ 287.426687] [drm] Cannot find any crtc or sizes - going 1024x768 [ 287.428922] [drm] fb mappable at 0xC0474000 [ 287.428923] [drm] vram apper at 0xC0000000 [ 287.428924] [drm] size 3145728 [ 287.428925] [drm] fb depth is 24 [ 287.428926] [drm] pitch is 4096 [ 287.429010] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 287.429022] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 292.778121] [drm] Disabling audio 0 support [ 292.929241] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 293.217692] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 293.222139] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 293.222232] radeon 0000:01:00.0: WB enabled [ 293.222235] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800a51a5c00 [ 293.222236] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800a51a5c0c [ 293.223733] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90024c32118 [ 293.240102] [drm] ring test on 0 succeeded in 3 usecs [ 293.240174] [drm] ring test on 3 succeeded in 1 usecs [ 293.427257] [drm] ring test on 5 succeeded in 2 usecs [ 293.427265] [drm] UVD initialized successfully. [ 293.427267] [drm] Enabling audio 0 support [ 293.427335] [drm] ib test on ring 0 succeeded in 0 usecs [ 293.427407] [drm] ib test on ring 3 succeeded in 1 usecs [ 293.579857] [drm] ib test on ring 5 succeeded [ 293.584855] switching from power state: [ 293.584860] ui class: none [ 293.584862] internal class: boot [ 293.584866] caps: [ 293.584868] uvd vclk: 0 dclk: 0 [ 293.584871] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 293.584874] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 293.584876] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 293.584877] status: c b [ 293.584881] switching to power state: [ 293.584882] ui class: performance [ 293.584884] internal class: none [ 293.584887] caps: [ 293.584889] uvd vclk: 0 dclk: 0 [ 293.584892] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 293.584894] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 293.584896] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 293.584898] status: r [ 293.596212] [drm] radeon: finishing device. [ 293.596216] [drm] Disabling audio 0 support [ 293.604326] ------------[ cut here ]------------ [ 293.604335] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 293.604337] Memory manager not clean during takedown. [ 293.604338] Modules linked in: [ 293.604341] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 293.604343] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 293.604346] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 293.604348] 0000000000000009 ffffffff81904e00 ffff88024617bb60 ffffffff8108b9e7 [ 293.604351] ffff8800a0cc6600 ffff88024617bbb0 ffff880235cbc7a8 ffff880245dac898 [ 293.604353] ffff880246314000 ffffffff8108ba4c ffffffff81d56450 ffff880200000018 [ 293.604355] Call Trace: [ 293.604360] [] ? dump_stack+0x4b/0x76 [ 293.604364] [] ? warn_slowpath_common+0x77/0x90 [ 293.604366] [] ? warn_slowpath_fmt+0x4c/0x50 [ 293.604370] [] ? get_parent_ip+0xd/0x20 [ 293.604373] [] ? ttm_bo_man_takedown+0x33/0x70 [ 293.604376] [] ? radeon_ttm_fini+0xaf/0x170 [ 293.604378] [] ? radeon_bo_fini+0xe/0x20 [ 293.604381] [] ? evergreen_fini+0x9f/0xc0 [ 293.604383] [] ? radeon_device_fini+0x36/0x110 [ 293.604386] [] ? radeon_driver_unload_kms+0x49/0x70 [ 293.604390] [] ? drm_dev_unregister+0x26/0xd0 [ 293.604392] [] ? drm_put_dev+0x37/0x60 [ 293.604395] [] ? pci_device_remove+0x33/0xb0 [ 293.604398] [] ? __device_release_driver+0x7a/0xf0 [ 293.604400] [] ? device_release_driver+0x1e/0x30 [ 293.604402] [] ? bus_remove_device+0xfa/0x150 [ 293.604405] [] ? device_del+0x116/0x1b0 [ 293.604408] [] ? pci_stop_bus_device+0x95/0xb0 [ 293.604410] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 293.604414] [] ? disable_slot+0x6e/0xc0 [ 293.604417] [] ? acpiphp_check_bridge+0x98/0xc0 [ 293.604419] [] ? hotplug_event+0xbd/0x150 [ 293.604421] [] ? hotplug_event_work+0x25/0x60 [ 293.604424] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 293.604427] [] ? process_one_work+0x16d/0x450 [ 293.604429] [] ? worker_thread+0x114/0x3a0 [ 293.604431] [] ? manage_workers.isra.25+0x290/0x290 [ 293.604434] [] ? kthread+0xc6/0xe0 [ 293.604436] [] ? hrtimer_run_queues+0x50/0x170 [ 293.604438] [] ? kthread_create_on_node+0x180/0x180 [ 293.604442] [] ? ret_from_fork+0x7c/0xb0 [ 293.604444] [] ? kthread_create_on_node+0x180/0x180 [ 293.604446] ---[ end trace 638119b7b91b6e7e ]--- [ 293.604453] [TTM] Finalizing pool allocator [ 293.604458] [TTM] Finalizing DMA pool allocator [ 293.604463] ------------[ cut here ]------------ [ 293.604468] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 293.604469] Modules linked in: [ 293.604472] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 293.604473] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 293.604476] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 293.604478] 0000000000000009 ffffffff81904e00 0000000000000000 ffffffff8108b9e7 [ 293.604489] ffff8800a0cc6540 ffff8800a89c7a88 0000000000000008 ffff880245dac898 [ 293.604492] ffff880246314000 ffffffff8142f776 ffff88022e114d80 ffff8800a53a4c28 [ 293.604495] Call Trace: [ 293.604497] [] ? dump_stack+0x4b/0x76 [ 293.604500] [] ? warn_slowpath_common+0x77/0x90 [ 293.604503] [] ? ttm_dma_free_pool+0x136/0x140 [ 293.604507] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 293.604509] [] ? ttm_mem_global_release+0x14/0x80 [ 293.604513] [] ? drm_global_item_unref+0x56/0x80 [ 293.604516] [] ? radeon_ttm_fini+0xe0/0x170 [ 293.604518] [] ? radeon_bo_fini+0xe/0x20 [ 293.604521] [] ? evergreen_fini+0x9f/0xc0 [ 293.604523] [] ? radeon_device_fini+0x36/0x110 [ 293.604526] [] ? radeon_driver_unload_kms+0x49/0x70 [ 293.604529] [] ? drm_dev_unregister+0x26/0xd0 [ 293.604532] [] ? drm_put_dev+0x37/0x60 [ 293.604535] [] ? pci_device_remove+0x33/0xb0 [ 293.604537] [] ? __device_release_driver+0x7a/0xf0 [ 293.604540] [] ? device_release_driver+0x1e/0x30 [ 293.604543] [] ? bus_remove_device+0xfa/0x150 [ 293.604546] [] ? device_del+0x116/0x1b0 [ 293.604549] [] ? pci_stop_bus_device+0x95/0xb0 [ 293.604552] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 293.604555] [] ? disable_slot+0x6e/0xc0 [ 293.604559] [] ? acpiphp_check_bridge+0x98/0xc0 [ 293.604561] [] ? hotplug_event+0xbd/0x150 [ 293.604564] [] ? hotplug_event_work+0x25/0x60 [ 293.604567] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 293.604570] [] ? process_one_work+0x16d/0x450 [ 293.604573] [] ? worker_thread+0x114/0x3a0 [ 293.604576] [] ? manage_workers.isra.25+0x290/0x290 [ 293.604579] [] ? kthread+0xc6/0xe0 [ 293.604581] [] ? hrtimer_run_queues+0x50/0x170 [ 293.604584] [] ? kthread_create_on_node+0x180/0x180 [ 293.604595] [] ? ret_from_fork+0x7c/0xb0 [ 293.604599] [] ? kthread_create_on_node+0x180/0x180 [ 293.604601] ---[ end trace 638119b7b91b6e7f ]--- [ 293.604662] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 293.604668] [TTM] Zone dma32: Used memory at exit: 13 kiB [ 293.604673] [drm] radeon: ttm finalized [ 293.604681] vga_switcheroo: disabled [ 293.613336] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 293.613356] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 293.613368] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 293.613377] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 293.613392] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 293.613431] pci 0000:01:00.0: supports D1 D2 [ 293.613454] pci 0000:01:00.0: System wakeup disabled by ACPI [ 293.613479] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 293.613482] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 293.617609] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 293.617622] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 293.617631] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 293.617634] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 293.617647] pci 0000:01:00.0: no hotplug settings from platform [ 293.622224] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 293.622248] [drm] register mmio base: 0xC8700000 [ 293.622249] [drm] register mmio size: 131072 [ 293.622252] vga_switcheroo: enabled [ 293.622340] ATPX version 1 [ 294.078146] ATOM BIOS: HP/IEC [ 294.078257] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 294.078260] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 294.078261] [drm] Detected VRAM RAM=1024M, BAR=128M [ 294.078262] [drm] RAM width 128bits DDR [ 294.078357] [TTM] Zone kernel: Available graphics memory: 4060444 kiB [ 294.078359] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 294.078360] [TTM] Initializing pool allocator [ 294.078364] [TTM] Initializing DMA pool allocator [ 294.078384] [drm] radeon: 1024M of VRAM memory ready [ 294.078385] [drm] radeon: 1024M of GTT memory ready. [ 294.078622] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 294.079395] [drm] PCIE gen 2 link speeds already enabled [ 294.080609] [drm] Loading TURKS Microcode [ 294.082137] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 294.082245] radeon 0000:01:00.0: WB enabled [ 294.082248] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880239399c00 [ 294.082250] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880239399c0c [ 294.083706] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90026132118 [ 294.083709] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 294.083710] [drm] Driver supports precise vblank timestamp query. [ 294.083736] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 294.083746] radeon 0000:01:00.0: radeon: using MSI. [ 294.083775] [drm] radeon: irq initialized. [ 294.100320] [drm] ring test on 0 succeeded in 3 usecs [ 294.100384] [drm] ring test on 3 succeeded in 1 usecs [ 294.277482] [drm] ring test on 5 succeeded in 2 usecs [ 294.277490] [drm] UVD initialized successfully. [ 294.277663] [drm] Enabling audio 0 support [ 294.277711] [drm] ib test on ring 0 succeeded in 0 usecs [ 294.277758] [drm] ib test on ring 3 succeeded in 0 usecs [ 294.430031] [drm] ib test on ring 5 succeeded [ 294.432448] [drm] Radeon Display Connectors [ 294.432505] [drm] Internal thermal controller without fan control [ 294.432567] == power state 0 == [ 294.432569] ui class: none [ 294.432571] internal class: boot [ 294.432573] caps: [ 294.432574] uvd vclk: 0 dclk: 0 [ 294.432576] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 294.432577] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 294.432579] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 294.432579] status: c r b [ 294.432582] == power state 1 == [ 294.432583] ui class: performance [ 294.432584] internal class: none [ 294.432586] caps: [ 294.432587] uvd vclk: 0 dclk: 0 [ 294.432588] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 294.432589] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 294.432591] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 294.432592] status: [ 294.432593] == power state 2 == [ 294.432594] ui class: none [ 294.432595] internal class: uvd [ 294.432597] caps: video [ 294.432598] uvd vclk: 70000 dclk: 56000 [ 294.432600] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 294.432601] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 294.432602] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 294.432603] status: [ 294.432604] == power state 3 == [ 294.432605] ui class: battery [ 294.432606] internal class: none [ 294.432608] caps: [ 294.432609] uvd vclk: 0 dclk: 0 [ 294.432610] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 294.432612] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 294.432613] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 294.432614] status: [ 294.432615] == power state 4 == [ 294.432616] ui class: battery [ 294.432617] internal class: uvd_hd [ 294.432618] caps: video [ 294.432620] uvd vclk: 40000 dclk: 30000 [ 294.432622] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 294.432623] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 294.432624] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 294.432625] status: [ 294.432626] == power state 5 == [ 294.432627] ui class: battery [ 294.432628] internal class: uvd_sd [ 294.432630] caps: video [ 294.432631] uvd vclk: 10000 dclk: 10000 [ 294.432633] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 294.432634] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 294.432635] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 294.432636] status: [ 294.438310] switching from power state: [ 294.438313] ui class: none [ 294.438314] internal class: boot [ 294.438316] caps: [ 294.438318] uvd vclk: 0 dclk: 0 [ 294.438319] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 294.438344] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 294.438350] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 294.438354] status: c b [ 294.438356] switching to power state: [ 294.438357] ui class: performance [ 294.438358] internal class: none [ 294.438360] caps: [ 294.438361] uvd vclk: 0 dclk: 0 [ 294.438362] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 294.438364] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 294.438365] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 294.438366] status: r [ 294.439783] [drm] radeon: dpm initialized [ 294.443086] radeon 0000:01:00.0: No connectors reported connected with modes [ 294.443089] [drm] Cannot find any crtc or sizes - going 1024x768 [ 294.445351] [drm] fb mappable at 0xC0474000 [ 294.445353] [drm] vram apper at 0xC0000000 [ 294.445354] [drm] size 3145728 [ 294.445355] [drm] fb depth is 24 [ 294.445356] [drm] pitch is 4096 [ 294.445501] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 294.445514] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 299.784064] [drm] Disabling audio 0 support [ 299.957937] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 300.246476] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 300.250889] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 300.250983] radeon 0000:01:00.0: WB enabled [ 300.250986] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880239399c00 [ 300.250988] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880239399c0c [ 300.252457] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90026132118 [ 300.268841] [drm] ring test on 0 succeeded in 3 usecs [ 300.268905] [drm] ring test on 3 succeeded in 1 usecs [ 300.455987] [drm] ring test on 5 succeeded in 2 usecs [ 300.455995] [drm] UVD initialized successfully. [ 300.455998] [drm] Enabling audio 0 support [ 300.456066] [drm] ib test on ring 0 succeeded in 0 usecs [ 300.456137] [drm] ib test on ring 3 succeeded in 1 usecs [ 300.608460] [drm] ib test on ring 5 succeeded [ 300.613364] switching from power state: [ 300.613366] ui class: none [ 300.613368] internal class: boot [ 300.613370] caps: [ 300.613371] uvd vclk: 0 dclk: 0 [ 300.613373] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 300.613374] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 300.613375] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 300.613376] status: c b [ 300.613378] switching to power state: [ 300.613379] ui class: performance [ 300.613380] internal class: none [ 300.613381] caps: [ 300.613382] uvd vclk: 0 dclk: 0 [ 300.613384] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 300.613385] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 300.613386] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 300.613387] status: r [ 300.623865] [drm] radeon: finishing device. [ 300.623870] [drm] Disabling audio 0 support [ 300.631709] ------------[ cut here ]------------ [ 300.631717] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 300.631718] Memory manager not clean during takedown. [ 300.631719] Modules linked in: [ 300.631722] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 300.631723] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 300.631727] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 300.631729] 0000000000000009 ffffffff81904e00 ffff88024617bb60 ffffffff8108b9e7 [ 300.631731] ffff8800a8621600 ffff88024617bbb0 ffff880235cbc7a8 ffff880245dac898 [ 300.631733] ffff880246314000 ffffffff8108ba4c ffffffff81d56450 ffff880200000018 [ 300.631736] Call Trace: [ 300.631741] [] ? dump_stack+0x4b/0x76 [ 300.631744] [] ? warn_slowpath_common+0x77/0x90 [ 300.631746] [] ? warn_slowpath_fmt+0x4c/0x50 [ 300.631750] [] ? get_parent_ip+0xd/0x20 [ 300.631753] [] ? ttm_bo_man_takedown+0x33/0x70 [ 300.631756] [] ? radeon_ttm_fini+0xaf/0x170 [ 300.631758] [] ? radeon_bo_fini+0xe/0x20 [ 300.631761] [] ? evergreen_fini+0x9f/0xc0 [ 300.631763] [] ? radeon_device_fini+0x36/0x110 [ 300.631765] [] ? radeon_driver_unload_kms+0x49/0x70 [ 300.631769] [] ? drm_dev_unregister+0x26/0xd0 [ 300.631771] [] ? drm_put_dev+0x37/0x60 [ 300.631774] [] ? pci_device_remove+0x33/0xb0 [ 300.631777] [] ? __device_release_driver+0x7a/0xf0 [ 300.631779] [] ? device_release_driver+0x1e/0x30 [ 300.631781] [] ? bus_remove_device+0xfa/0x150 [ 300.631784] [] ? device_del+0x116/0x1b0 [ 300.631786] [] ? pci_stop_bus_device+0x95/0xb0 [ 300.631788] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 300.631792] [] ? disable_slot+0x6e/0xc0 [ 300.631795] [] ? acpiphp_check_bridge+0x98/0xc0 [ 300.631797] [] ? hotplug_event+0xbd/0x150 [ 300.631799] [] ? hotplug_event_work+0x25/0x60 [ 300.631801] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 300.631804] [] ? process_one_work+0x16d/0x450 [ 300.631806] [] ? worker_thread+0x114/0x3a0 [ 300.631808] [] ? manage_workers.isra.25+0x290/0x290 [ 300.631810] [] ? kthread+0xc6/0xe0 [ 300.631813] [] ? hrtimer_run_queues+0x50/0x170 [ 300.631815] [] ? kthread_create_on_node+0x180/0x180 [ 300.631818] [] ? ret_from_fork+0x7c/0xb0 [ 300.631820] [] ? kthread_create_on_node+0x180/0x180 [ 300.631822] ---[ end trace 638119b7b91b6e80 ]--- [ 300.631826] [TTM] Finalizing pool allocator [ 300.631830] [TTM] Finalizing DMA pool allocator [ 300.631834] ------------[ cut here ]------------ [ 300.631837] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 300.631838] Modules linked in: [ 300.631840] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 300.631841] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 300.631843] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 300.631844] 0000000000000009 ffffffff81904e00 0000000000000000 ffffffff8108b9e7 [ 300.631846] ffff8800a8621780 ffff880210af6a88 0000000000000008 ffff880245dac898 [ 300.631848] ffff880246314000 ffffffff8142f776 ffff88022e114f40 ffff880210901028 [ 300.631850] Call Trace: [ 300.631852] [] ? dump_stack+0x4b/0x76 [ 300.631854] [] ? warn_slowpath_common+0x77/0x90 [ 300.631856] [] ? ttm_dma_free_pool+0x136/0x140 [ 300.631859] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 300.631861] [] ? ttm_mem_global_release+0x14/0x80 [ 300.631864] [] ? drm_global_item_unref+0x56/0x80 [ 300.631866] [] ? radeon_ttm_fini+0xe0/0x170 [ 300.631868] [] ? radeon_bo_fini+0xe/0x20 [ 300.631870] [] ? evergreen_fini+0x9f/0xc0 [ 300.631871] [] ? radeon_device_fini+0x36/0x110 [ 300.631873] [] ? radeon_driver_unload_kms+0x49/0x70 [ 300.631875] [] ? drm_dev_unregister+0x26/0xd0 [ 300.631878] [] ? drm_put_dev+0x37/0x60 [ 300.631880] [] ? pci_device_remove+0x33/0xb0 [ 300.631881] [] ? __device_release_driver+0x7a/0xf0 [ 300.631883] [] ? device_release_driver+0x1e/0x30 [ 300.631885] [] ? bus_remove_device+0xfa/0x150 [ 300.631887] [] ? device_del+0x116/0x1b0 [ 300.631889] [] ? pci_stop_bus_device+0x95/0xb0 [ 300.631891] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 300.631894] [] ? disable_slot+0x6e/0xc0 [ 300.631896] [] ? acpiphp_check_bridge+0x98/0xc0 [ 300.631898] [] ? hotplug_event+0xbd/0x150 [ 300.631900] [] ? hotplug_event_work+0x25/0x60 [ 300.631902] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 300.631905] [] ? process_one_work+0x16d/0x450 [ 300.631906] [] ? worker_thread+0x114/0x3a0 [ 300.631908] [] ? manage_workers.isra.25+0x290/0x290 [ 300.631910] [] ? kthread+0xc6/0xe0 [ 300.631912] [] ? hrtimer_run_queues+0x50/0x170 [ 300.631914] [] ? kthread_create_on_node+0x180/0x180 [ 300.631916] [] ? ret_from_fork+0x7c/0xb0 [ 300.631918] [] ? kthread_create_on_node+0x180/0x180 [ 300.631920] ---[ end trace 638119b7b91b6e81 ]--- [ 300.631972] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 300.631974] [TTM] Zone dma32: Used memory at exit: 9 kiB [ 300.631976] [drm] radeon: ttm finalized [ 300.631979] vga_switcheroo: disabled [ 300.638238] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 300.638257] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 300.638270] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 300.638278] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 300.638293] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 300.638331] pci 0000:01:00.0: supports D1 D2 [ 300.638365] pci 0000:01:00.0: System wakeup disabled by ACPI [ 300.638398] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 300.638401] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 300.640371] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 300.640381] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 300.640389] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 300.640391] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 300.640403] pci 0000:01:00.0: no hotplug settings from platform [ 300.640670] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 300.640691] [drm] register mmio base: 0xC8700000 [ 300.640693] [drm] register mmio size: 131072 [ 300.640695] vga_switcheroo: enabled [ 300.640765] ATPX version 1 [ 301.108911] ATOM BIOS: HP/IEC [ 301.109024] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 301.109027] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 301.109028] [drm] Detected VRAM RAM=1024M, BAR=128M [ 301.109029] [drm] RAM width 128bits DDR [ 301.109135] [TTM] Zone kernel: Available graphics memory: 4060444 kiB [ 301.109137] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 301.109138] [TTM] Initializing pool allocator [ 301.109141] [TTM] Initializing DMA pool allocator [ 301.109163] [drm] radeon: 1024M of VRAM memory ready [ 301.109164] [drm] radeon: 1024M of GTT memory ready. [ 301.109373] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 301.110229] [drm] PCIE gen 2 link speeds already enabled [ 301.111436] [drm] Loading TURKS Microcode [ 301.112952] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 301.113061] radeon 0000:01:00.0: WB enabled [ 301.113064] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800a0f3fc00 [ 301.113065] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800a0f3fc0c [ 301.114522] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90027732118 [ 301.114524] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 301.114525] [drm] Driver supports precise vblank timestamp query. [ 301.114545] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 301.114556] radeon 0000:01:00.0: radeon: using MSI. [ 301.114585] [drm] radeon: irq initialized. [ 301.131156] [drm] ring test on 0 succeeded in 3 usecs [ 301.131221] [drm] ring test on 3 succeeded in 1 usecs [ 301.308305] [drm] ring test on 5 succeeded in 2 usecs [ 301.308312] [drm] UVD initialized successfully. [ 301.308497] [drm] Enabling audio 0 support [ 301.308545] [drm] ib test on ring 0 succeeded in 0 usecs [ 301.308591] [drm] ib test on ring 3 succeeded in 0 usecs [ 301.460879] [drm] ib test on ring 5 succeeded [ 301.462979] [drm] Radeon Display Connectors [ 301.463036] [drm] Internal thermal controller without fan control [ 301.463225] == power state 0 == [ 301.463227] ui class: none [ 301.463229] internal class: boot [ 301.463231] caps: [ 301.463232] uvd vclk: 0 dclk: 0 [ 301.463234] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 301.463235] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 301.463236] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 301.463237] status: c r b [ 301.463240] == power state 1 == [ 301.463241] ui class: performance [ 301.463242] internal class: none [ 301.463243] caps: [ 301.463245] uvd vclk: 0 dclk: 0 [ 301.463246] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 301.463247] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 301.463249] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 301.463249] status: [ 301.463251] == power state 2 == [ 301.463251] ui class: none [ 301.463253] internal class: uvd [ 301.463254] caps: video [ 301.463256] uvd vclk: 70000 dclk: 56000 [ 301.463258] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 301.463259] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 301.463260] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 301.463261] status: [ 301.463262] == power state 3 == [ 301.463263] ui class: battery [ 301.463264] internal class: none [ 301.463266] caps: [ 301.463267] uvd vclk: 0 dclk: 0 [ 301.463268] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 301.463270] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 301.463271] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 301.463272] status: [ 301.463273] == power state 4 == [ 301.463274] ui class: battery [ 301.463275] internal class: uvd_hd [ 301.463276] caps: video [ 301.463278] uvd vclk: 40000 dclk: 30000 [ 301.463279] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 301.463281] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 301.463282] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 301.463283] status: [ 301.463284] == power state 5 == [ 301.463285] ui class: battery [ 301.463286] internal class: uvd_sd [ 301.463287] caps: video [ 301.463289] uvd vclk: 10000 dclk: 10000 [ 301.463291] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 301.463292] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 301.463293] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 301.463294] status: [ 301.468287] switching from power state: [ 301.468290] ui class: none [ 301.468291] internal class: boot [ 301.468293] caps: [ 301.468295] uvd vclk: 0 dclk: 0 [ 301.468296] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 301.468297] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 301.468299] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 301.468300] status: c b [ 301.468302] switching to power state: [ 301.468302] ui class: performance [ 301.468304] internal class: none [ 301.468305] caps: [ 301.468307] uvd vclk: 0 dclk: 0 [ 301.468308] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 301.468309] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 301.468310] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 301.468311] status: r [ 301.469714] [drm] radeon: dpm initialized [ 301.473242] radeon 0000:01:00.0: No connectors reported connected with modes [ 301.473244] [drm] Cannot find any crtc or sizes - going 1024x768 [ 301.475475] [drm] fb mappable at 0xC0474000 [ 301.475476] [drm] vram apper at 0xC0000000 [ 301.475478] [drm] size 3145728 [ 301.475479] [drm] fb depth is 24 [ 301.475480] [drm] pitch is 4096 [ 301.475588] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 301.475600] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 306.772626] [drm] Disabling audio 0 support [ 306.925798] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 307.215789] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 307.220298] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 307.220393] radeon 0000:01:00.0: WB enabled [ 307.220396] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8800a0f3fc00 [ 307.220398] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8800a0f3fc0c [ 307.221864] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90027732118 [ 307.238257] [drm] ring test on 0 succeeded in 2 usecs [ 307.238321] [drm] ring test on 3 succeeded in 1 usecs [ 307.425390] [drm] ring test on 5 succeeded in 2 usecs [ 307.425398] [drm] UVD initialized successfully. [ 307.425400] [drm] Enabling audio 0 support [ 307.425468] [drm] ib test on ring 0 succeeded in 0 usecs [ 307.425540] [drm] ib test on ring 3 succeeded in 1 usecs [ 307.577857] [drm] ib test on ring 5 succeeded [ 307.582726] switching from power state: [ 307.582729] ui class: none [ 307.582731] internal class: boot [ 307.582732] caps: [ 307.582734] uvd vclk: 0 dclk: 0 [ 307.582736] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 307.582737] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 307.582739] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 307.582739] status: c b [ 307.582741] switching to power state: [ 307.582742] ui class: performance [ 307.582744] internal class: none [ 307.582745] caps: [ 307.582747] uvd vclk: 0 dclk: 0 [ 307.582748] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 307.582749] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 307.582751] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 307.582751] status: r [ 307.594512] [drm] radeon: finishing device. [ 307.594517] [drm] Disabling audio 0 support [ 307.602335] ------------[ cut here ]------------ [ 307.602342] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 307.602343] Memory manager not clean during takedown. [ 307.602344] Modules linked in: [ 307.602348] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 307.602349] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 307.602353] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 307.602354] 0000000000000009 ffffffff81904e00 ffff88024617bb60 ffffffff8108b9e7 [ 307.602357] ffff880245dca780 ffff88024617bbb0 ffff880210b387a8 ffff880245dac898 [ 307.602359] ffff880246314000 ffffffff8108ba4c ffffffff81d56450 ffff880200000018 [ 307.602361] Call Trace: [ 307.602366] [] ? dump_stack+0x4b/0x76 [ 307.602369] [] ? warn_slowpath_common+0x77/0x90 [ 307.602372] [] ? warn_slowpath_fmt+0x4c/0x50 [ 307.602376] [] ? get_parent_ip+0xd/0x20 [ 307.602378] [] ? ttm_bo_man_takedown+0x33/0x70 [ 307.602381] [] ? radeon_ttm_fini+0xaf/0x170 [ 307.602383] [] ? radeon_bo_fini+0xe/0x20 [ 307.602386] [] ? evergreen_fini+0x9f/0xc0 [ 307.602388] [] ? radeon_device_fini+0x36/0x110 [ 307.602390] [] ? radeon_driver_unload_kms+0x49/0x70 [ 307.602394] [] ? drm_dev_unregister+0x26/0xd0 [ 307.602396] [] ? drm_put_dev+0x37/0x60 [ 307.602399] [] ? pci_device_remove+0x33/0xb0 [ 307.602402] [] ? __device_release_driver+0x7a/0xf0 [ 307.602404] [] ? device_release_driver+0x1e/0x30 [ 307.602406] [] ? bus_remove_device+0xfa/0x150 [ 307.602409] [] ? device_del+0x116/0x1b0 [ 307.602412] [] ? pci_stop_bus_device+0x95/0xb0 [ 307.602414] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 307.602418] [] ? disable_slot+0x6e/0xc0 [ 307.602420] [] ? acpiphp_check_bridge+0x98/0xc0 [ 307.602422] [] ? hotplug_event+0xbd/0x150 [ 307.602424] [] ? hotplug_event_work+0x25/0x60 [ 307.602426] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 307.602430] [] ? process_one_work+0x16d/0x450 [ 307.602431] [] ? worker_thread+0x114/0x3a0 [ 307.602433] [] ? manage_workers.isra.25+0x290/0x290 [ 307.602436] [] ? kthread+0xc6/0xe0 [ 307.602438] [] ? hrtimer_run_queues+0x50/0x170 [ 307.602440] [] ? kthread_create_on_node+0x180/0x180 [ 307.602443] [] ? ret_from_fork+0x7c/0xb0 [ 307.602446] [] ? kthread_create_on_node+0x180/0x180 [ 307.602447] ---[ end trace 638119b7b91b6e82 ]--- [ 307.602451] [TTM] Finalizing pool allocator [ 307.602455] [TTM] Finalizing DMA pool allocator [ 307.602459] ------------[ cut here ]------------ [ 307.602462] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 307.602463] Modules linked in: [ 307.602465] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 307.602466] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 307.602468] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 307.602469] 0000000000000009 ffffffff81904e00 0000000000000000 ffffffff8108b9e7 [ 307.602471] ffff880245376f00 ffff880210af1a88 0000000000000008 ffff880245dac898 [ 307.602473] ffff880246314000 ffffffff8142f776 ffff88022e1145a0 ffff8800a8837f28 [ 307.602475] Call Trace: [ 307.602477] [] ? dump_stack+0x4b/0x76 [ 307.602479] [] ? warn_slowpath_common+0x77/0x90 [ 307.602482] [] ? ttm_dma_free_pool+0x136/0x140 [ 307.602484] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 307.602487] [] ? ttm_mem_global_release+0x14/0x80 [ 307.602490] [] ? drm_global_item_unref+0x56/0x80 [ 307.602492] [] ? radeon_ttm_fini+0xe0/0x170 [ 307.602493] [] ? radeon_bo_fini+0xe/0x20 [ 307.602495] [] ? evergreen_fini+0x9f/0xc0 [ 307.602497] [] ? radeon_device_fini+0x36/0x110 [ 307.602499] [] ? radeon_driver_unload_kms+0x49/0x70 [ 307.602501] [] ? drm_dev_unregister+0x26/0xd0 [ 307.602503] [] ? drm_put_dev+0x37/0x60 [ 307.602505] [] ? pci_device_remove+0x33/0xb0 [ 307.602507] [] ? __device_release_driver+0x7a/0xf0 [ 307.602508] [] ? device_release_driver+0x1e/0x30 [ 307.602510] [] ? bus_remove_device+0xfa/0x150 [ 307.602512] [] ? device_del+0x116/0x1b0 [ 307.602515] [] ? pci_stop_bus_device+0x95/0xb0 [ 307.602517] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 307.602519] [] ? disable_slot+0x6e/0xc0 [ 307.602521] [] ? acpiphp_check_bridge+0x98/0xc0 [ 307.602523] [] ? hotplug_event+0xbd/0x150 [ 307.602525] [] ? hotplug_event_work+0x25/0x60 [ 307.602527] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 307.602530] [] ? process_one_work+0x16d/0x450 [ 307.602531] [] ? worker_thread+0x114/0x3a0 [ 307.602533] [] ? manage_workers.isra.25+0x290/0x290 [ 307.602535] [] ? kthread+0xc6/0xe0 [ 307.602537] [] ? hrtimer_run_queues+0x50/0x170 [ 307.602539] [] ? kthread_create_on_node+0x180/0x180 [ 307.602541] [] ? ret_from_fork+0x7c/0xb0 [ 307.602543] [] ? kthread_create_on_node+0x180/0x180 [ 307.602544] ---[ end trace 638119b7b91b6e83 ]--- [ 307.602576] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 307.602579] [TTM] Zone dma32: Used memory at exit: 9 kiB [ 307.602581] [drm] radeon: ttm finalized [ 307.602584] vga_switcheroo: disabled [ 307.610075] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 307.610095] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 307.610108] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 307.610116] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 307.610131] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 307.610190] pci 0000:01:00.0: supports D1 D2 [ 307.610221] pci 0000:01:00.0: System wakeup disabled by ACPI [ 307.610256] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 307.610262] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 307.614169] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 307.614179] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 307.614188] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 307.614190] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 307.614203] pci 0000:01:00.0: no hotplug settings from platform [ 307.614477] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 307.614499] [drm] register mmio base: 0xC8700000 [ 307.614500] [drm] register mmio size: 131072 [ 307.614502] vga_switcheroo: enabled [ 307.614573] ATPX version 1 [ 308.099690] ATOM BIOS: HP/IEC [ 308.099804] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 308.099806] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 308.099808] [drm] Detected VRAM RAM=1024M, BAR=128M [ 308.099809] [drm] RAM width 128bits DDR [ 308.099915] [TTM] Zone kernel: Available graphics memory: 4060444 kiB [ 308.099917] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 308.099918] [TTM] Initializing pool allocator [ 308.099929] [TTM] Initializing DMA pool allocator [ 308.099943] [drm] radeon: 1024M of VRAM memory ready [ 308.099944] [drm] radeon: 1024M of GTT memory ready. [ 308.100189] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 308.101010] [drm] PCIE gen 2 link speeds already enabled [ 308.102217] [drm] Loading TURKS Microcode [ 308.103734] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 308.103842] radeon 0000:01:00.0: WB enabled [ 308.103845] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880241e3ec00 [ 308.103847] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880241e3ec0c [ 308.105304] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90028d32118 [ 308.105307] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 308.105308] [drm] Driver supports precise vblank timestamp query. [ 308.105327] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 308.105337] radeon 0000:01:00.0: radeon: using MSI. [ 308.105367] [drm] radeon: irq initialized. [ 308.121944] [drm] ring test on 0 succeeded in 3 usecs [ 308.122009] [drm] ring test on 3 succeeded in 1 usecs [ 308.299127] [drm] ring test on 5 succeeded in 2 usecs [ 308.299136] [drm] UVD initialized successfully. [ 308.299346] [drm] Enabling audio 0 support [ 308.299395] [drm] ib test on ring 0 succeeded in 0 usecs [ 308.299442] [drm] ib test on ring 3 succeeded in 0 usecs [ 308.451756] [drm] ib test on ring 5 succeeded [ 308.453280] [drm] Radeon Display Connectors [ 308.453337] [drm] Internal thermal controller without fan control [ 308.453398] == power state 0 == [ 308.453400] ui class: none [ 308.453402] internal class: boot [ 308.453404] caps: [ 308.453406] uvd vclk: 0 dclk: 0 [ 308.453407] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 308.453409] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 308.453410] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 308.453411] status: c r b [ 308.453413] == power state 1 == [ 308.453414] ui class: performance [ 308.453415] internal class: none [ 308.453417] caps: [ 308.453418] uvd vclk: 0 dclk: 0 [ 308.453420] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 308.453421] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 308.453422] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 308.453423] status: [ 308.453424] == power state 2 == [ 308.453425] ui class: none [ 308.453426] internal class: uvd [ 308.453428] caps: video [ 308.453430] uvd vclk: 70000 dclk: 56000 [ 308.453431] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 308.453432] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 308.453434] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 308.453435] status: [ 308.453436] == power state 3 == [ 308.453437] ui class: battery [ 308.453438] internal class: none [ 308.453439] caps: [ 308.453441] uvd vclk: 0 dclk: 0 [ 308.453442] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 308.453443] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 308.453445] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 308.453445] status: [ 308.453447] == power state 4 == [ 308.453447] ui class: battery [ 308.453448] internal class: uvd_hd [ 308.453450] caps: video [ 308.453452] uvd vclk: 40000 dclk: 30000 [ 308.453453] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 308.453454] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 308.453456] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 308.453457] status: [ 308.453458] == power state 5 == [ 308.453459] ui class: battery [ 308.453460] internal class: uvd_sd [ 308.453461] caps: video [ 308.453463] uvd vclk: 10000 dclk: 10000 [ 308.453464] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 308.453466] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 308.453467] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 308.453468] status: [ 308.458275] switching from power state: [ 308.458277] ui class: none [ 308.458279] internal class: boot [ 308.458281] caps: [ 308.458282] uvd vclk: 0 dclk: 0 [ 308.458284] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 308.458285] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 308.458286] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 308.458287] status: c b [ 308.458289] switching to power state: [ 308.458290] ui class: performance [ 308.458291] internal class: none [ 308.458293] caps: [ 308.458294] uvd vclk: 0 dclk: 0 [ 308.458295] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 308.458297] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 308.458298] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 308.458299] status: r [ 308.459696] [drm] radeon: dpm initialized [ 308.463173] radeon 0000:01:00.0: No connectors reported connected with modes [ 308.463175] [drm] Cannot find any crtc or sizes - going 1024x768 [ 308.465405] [drm] fb mappable at 0xC0474000 [ 308.465406] [drm] vram apper at 0xC0000000 [ 308.465407] [drm] size 3145728 [ 308.465409] [drm] fb depth is 24 [ 308.465410] [drm] pitch is 4096 [ 308.465548] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 308.465560] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0 [ 313.758000] [drm] Disabling audio 0 support [ 313.922578] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none [ 314.211036] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 314.215478] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 314.215573] radeon 0000:01:00.0: WB enabled [ 314.215576] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880241e3ec00 [ 314.215578] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880241e3ec0c [ 314.217035] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90028d32118 [ 314.233418] [drm] ring test on 0 succeeded in 3 usecs [ 314.233483] [drm] ring test on 3 succeeded in 1 usecs [ 314.420558] [drm] ring test on 5 succeeded in 2 usecs [ 314.420566] [drm] UVD initialized successfully. [ 314.420568] [drm] Enabling audio 0 support [ 314.420637] [drm] ib test on ring 0 succeeded in 0 usecs [ 314.420709] [drm] ib test on ring 3 succeeded in 1 usecs [ 314.573036] [drm] ib test on ring 5 succeeded [ 314.578730] switching from power state: [ 314.578732] ui class: none [ 314.578734] internal class: boot [ 314.578736] caps: [ 314.578738] uvd vclk: 0 dclk: 0 [ 314.578740] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 314.578741] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 314.578742] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 314.578743] status: c b [ 314.578745] switching to power state: [ 314.578746] ui class: performance [ 314.578747] internal class: none [ 314.578749] caps: [ 314.578751] uvd vclk: 0 dclk: 0 [ 314.578752] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 314.578753] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 314.578755] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 314.578756] status: r [ 314.589342] [drm] radeon: finishing device. [ 314.589346] [drm] Disabling audio 0 support [ 314.597271] ------------[ cut here ]------------ [ 314.597278] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x33/0x70() [ 314.597279] Memory manager not clean during takedown. [ 314.597280] Modules linked in: [ 314.597283] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 314.597285] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 314.597288] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 314.597290] 0000000000000009 ffffffff81904e00 ffff88024617bb60 ffffffff8108b9e7 [ 314.597292] ffff8800a0cc69c0 ffff88024617bbb0 ffff880210b387a8 ffff880245dac898 [ 314.597294] ffff880246314000 ffffffff8108ba4c ffffffff81d56450 ffff880200000018 [ 314.597297] Call Trace: [ 314.597301] [] ? dump_stack+0x4b/0x76 [ 314.597305] [] ? warn_slowpath_common+0x77/0x90 [ 314.597307] [] ? warn_slowpath_fmt+0x4c/0x50 [ 314.597311] [] ? get_parent_ip+0xd/0x20 [ 314.597314] [] ? ttm_bo_man_takedown+0x33/0x70 [ 314.597317] [] ? radeon_ttm_fini+0xaf/0x170 [ 314.597319] [] ? radeon_bo_fini+0xe/0x20 [ 314.597321] [] ? evergreen_fini+0x9f/0xc0 [ 314.597323] [] ? radeon_device_fini+0x36/0x110 [ 314.597326] [] ? radeon_driver_unload_kms+0x49/0x70 [ 314.597329] [] ? drm_dev_unregister+0x26/0xd0 [ 314.597331] [] ? drm_put_dev+0x37/0x60 [ 314.597334] [] ? pci_device_remove+0x33/0xb0 [ 314.597337] [] ? __device_release_driver+0x7a/0xf0 [ 314.597339] [] ? device_release_driver+0x1e/0x30 [ 314.597341] [] ? bus_remove_device+0xfa/0x150 [ 314.597344] [] ? device_del+0x116/0x1b0 [ 314.597347] [] ? pci_stop_bus_device+0x95/0xb0 [ 314.597349] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 314.597353] [] ? disable_slot+0x6e/0xc0 [ 314.597355] [] ? acpiphp_check_bridge+0x98/0xc0 [ 314.597357] [] ? hotplug_event+0xbd/0x150 [ 314.597359] [] ? hotplug_event_work+0x25/0x60 [ 314.597361] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 314.597365] [] ? process_one_work+0x16d/0x450 [ 314.597366] [] ? worker_thread+0x114/0x3a0 [ 314.597368] [] ? manage_workers.isra.25+0x290/0x290 [ 314.597371] [] ? kthread+0xc6/0xe0 [ 314.597373] [] ? hrtimer_run_queues+0x50/0x170 [ 314.597375] [] ? kthread_create_on_node+0x180/0x180 [ 314.597379] [] ? ret_from_fork+0x7c/0xb0 [ 314.597381] [] ? kthread_create_on_node+0x180/0x180 [ 314.597382] ---[ end trace 638119b7b91b6e84 ]--- [ 314.597387] [TTM] Finalizing pool allocator [ 314.597390] [TTM] Finalizing DMA pool allocator [ 314.597394] ------------[ cut here ]------------ [ 314.597397] WARNING: CPU: 0 PID: 4 at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x136/0x140() [ 314.597398] Modules linked in: [ 314.597400] CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 3.13.0-rc1-tip+ #228 [ 314.597401] Hardware name: Hewlett-Packard HP Envy 14 Notebook PC /3385, BIOS F.0F 01/18/2013 [ 314.597403] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 314.597404] 0000000000000009 ffffffff81904e00 0000000000000000 ffffffff8108b9e7 [ 314.597407] ffff8800a0cc6600 ffff88009dcd2288 0000000000000008 ffff880245dac898 [ 314.597409] ffff880246314000 ffffffff8142f776 ffff8800a847e060 ffff88022e1f3728 [ 314.597411] Call Trace: [ 314.597413] [] ? dump_stack+0x4b/0x76 [ 314.597415] [] ? warn_slowpath_common+0x77/0x90 [ 314.597417] [] ? ttm_dma_free_pool+0x136/0x140 [ 314.597420] [] ? ttm_dma_page_alloc_fini+0x75/0xc0 [ 314.597422] [] ? ttm_mem_global_release+0x14/0x80 [ 314.597425] [] ? drm_global_item_unref+0x56/0x80 [ 314.597427] [] ? radeon_ttm_fini+0xe0/0x170 [ 314.597429] [] ? radeon_bo_fini+0xe/0x20 [ 314.597430] [] ? evergreen_fini+0x9f/0xc0 [ 314.597432] [] ? radeon_device_fini+0x36/0x110 [ 314.597434] [] ? radeon_driver_unload_kms+0x49/0x70 [ 314.597436] [] ? drm_dev_unregister+0x26/0xd0 [ 314.597438] [] ? drm_put_dev+0x37/0x60 [ 314.597440] [] ? pci_device_remove+0x33/0xb0 [ 314.597442] [] ? __device_release_driver+0x7a/0xf0 [ 314.597444] [] ? device_release_driver+0x1e/0x30 [ 314.597445] [] ? bus_remove_device+0xfa/0x150 [ 314.597448] [] ? device_del+0x116/0x1b0 [ 314.597450] [] ? pci_stop_bus_device+0x95/0xb0 [ 314.597452] [] ? pci_stop_and_remove_bus_device+0xe/0x20 [ 314.597454] [] ? disable_slot+0x6e/0xc0 [ 314.597457] [] ? acpiphp_check_bridge+0x98/0xc0 [ 314.597458] [] ? hotplug_event+0xbd/0x150 [ 314.597460] [] ? hotplug_event_work+0x25/0x60 [ 314.597463] [] ? acpi_hotplug_work_fn+0x18/0x21 [ 314.597465] [] ? process_one_work+0x16d/0x450 [ 314.597467] [] ? worker_thread+0x114/0x3a0 [ 314.597468] [] ? manage_workers.isra.25+0x290/0x290 [ 314.597470] [] ? kthread+0xc6/0xe0 [ 314.597472] [] ? hrtimer_run_queues+0x50/0x170 [ 314.597474] [] ? kthread_create_on_node+0x180/0x180 [ 314.597476] [] ? ret_from_fork+0x7c/0xb0 [ 314.597478] [] ? kthread_create_on_node+0x180/0x180 [ 314.597480] ---[ end trace 638119b7b91b6e85 ]--- [ 314.597519] [TTM] Zone kernel: Used memory at exit: 13 kiB [ 314.597521] [TTM] Zone dma32: Used memory at exit: 9 kiB [ 314.597523] [drm] radeon: ttm finalized [ 314.597526] vga_switcheroo: disabled [ 314.608607] pci 0000:01:00.0: [1002:6741] type 00 class 0x030000 [ 314.608626] pci 0000:01:00.0: reg 0x10: [mem 0xc0000000-0xc7ffffff 64bit pref] [ 314.608638] pci 0000:01:00.0: reg 0x18: [mem 0xc8700000-0xc871ffff 64bit] [ 314.608647] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 314.608662] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 314.608699] pci 0000:01:00.0: supports D1 D2 [ 314.608722] pci 0000:01:00.0: System wakeup disabled by ACPI [ 314.608744] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 314.608747] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 314.610143] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref] [ 314.610153] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8700000-0xc871ffff 64bit] [ 314.610162] pci 0000:01:00.0: BAR 6: assigned [mem 0xc8720000-0xc873ffff pref] [ 314.610164] pci 0000:01:00.0: BAR 4: assigned [io 0x3000-0x30ff] [ 314.610175] pci 0000:01:00.0: no hotplug settings from platform [ 314.610392] [drm] initializing kernel modesetting (TURKS 0x1002:0x6741 0x103C:0x3385). [ 314.610412] [drm] register mmio base: 0xC8700000 [ 314.610414] [drm] register mmio size: 131072 [ 314.610415] vga_switcheroo: enabled [ 314.610483] ATPX version 1 [ 315.065437] ATOM BIOS: HP/IEC [ 315.065548] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 315.065550] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 315.065552] [drm] Detected VRAM RAM=1024M, BAR=128M [ 315.065553] [drm] RAM width 128bits DDR [ 315.065647] [TTM] Zone kernel: Available graphics memory: 4060444 kiB [ 315.065649] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 315.065650] [TTM] Initializing pool allocator [ 315.065653] [TTM] Initializing DMA pool allocator [ 315.065674] [drm] radeon: 1024M of VRAM memory ready [ 315.065675] [drm] radeon: 1024M of GTT memory ready. [ 315.065880] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 315.066886] [drm] PCIE gen 2 link speeds already enabled [ 315.068078] [drm] Loading TURKS Microcode [ 315.069685] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 315.069793] radeon 0000:01:00.0: WB enabled [ 315.069796] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88024535ec00 [ 315.069798] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88024535ec0c [ 315.071266] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90011132118 [ 315.071269] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 315.071270] [drm] Driver supports precise vblank timestamp query. [ 315.071288] radeon 0000:01:00.0: irq 43 for MSI/MSI-X [ 315.071299] radeon 0000:01:00.0: radeon: using MSI. [ 315.071329] [drm] radeon: irq initialized. [ 315.087907] [drm] ring test on 0 succeeded in 3 usecs [ 315.087972] [drm] ring test on 3 succeeded in 1 usecs [ 315.265064] [drm] ring test on 5 succeeded in 2 usecs [ 315.265072] [drm] UVD initialized successfully. [ 315.265253] [drm] Enabling audio 0 support [ 315.265301] [drm] ib test on ring 0 succeeded in 0 usecs [ 315.265348] [drm] ib test on ring 3 succeeded in 0 usecs [ 315.417607] [drm] ib test on ring 5 succeeded [ 315.419677] [drm] Radeon Display Connectors [ 315.419743] [drm] Internal thermal controller without fan control [ 315.419836] == power state 0 == [ 315.419838] ui class: none [ 315.419841] internal class: boot [ 315.419844] caps: [ 315.419847] uvd vclk: 0 dclk: 0 [ 315.419850] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 315.419852] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 315.419854] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 315.419856] status: c r b [ 315.419860] == power state 1 == [ 315.419861] ui class: performance [ 315.419863] internal class: none [ 315.419866] caps: [ 315.419868] uvd vclk: 0 dclk: 0 [ 315.419871] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 315.419873] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 315.419875] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 315.419877] status: [ 315.419879] == power state 2 == [ 315.419880] ui class: none [ 315.419882] internal class: uvd [ 315.419885] caps: video [ 315.419888] uvd vclk: 70000 dclk: 56000 [ 315.419890] power level 0 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 315.419892] power level 1 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 315.419894] power level 2 sclk: 50000 mclk: 80000 vddc: 1000 vddci: 0 [ 315.419896] status: [ 315.419898] == power state 3 == [ 315.419900] ui class: battery [ 315.419901] internal class: none [ 315.419904] caps: [ 315.419906] uvd vclk: 0 dclk: 0 [ 315.419908] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 315.419911] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 315.419912] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 315.419914] status: [ 315.419915] == power state 4 == [ 315.419916] ui class: battery [ 315.419917] internal class: uvd_hd [ 315.419918] caps: video [ 315.419920] uvd vclk: 40000 dclk: 30000 [ 315.419922] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 315.419923] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 315.419924] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0 [ 315.419925] status: [ 315.419926] == power state 5 == [ 315.419927] ui class: battery [ 315.419928] internal class: uvd_sd [ 315.419930] caps: video [ 315.419932] uvd vclk: 10000 dclk: 10000 [ 315.419933] power level 0 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 315.419934] power level 1 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 315.419935] power level 2 sclk: 30000 mclk: 30000 vddc: 900 vddci: 0 [ 315.419936] status: [ 315.425457] switching from power state: [ 315.425460] ui class: none [ 315.425462] internal class: boot [ 315.425464] caps: [ 315.425467] uvd vclk: 0 dclk: 0 [ 315.425470] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 315.425472] power level 1 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 315.425474] power level 2 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 315.425476] status: c b [ 315.425479] switching to power state: [ 315.425480] ui class: performance [ 315.425482] internal class: none [ 315.425484] caps: [ 315.425487] uvd vclk: 0 dclk: 0 [ 315.425489] power level 0 sclk: 10000 mclk: 15000 vddc: 900 vddci: 0 [ 315.425491] power level 1 sclk: 40000 mclk: 80000 vddc: 900 vddci: 0 [ 315.425493] power level 2 sclk: 48500 mclk: 80000 vddc: 900 vddci: 0 [ 315.425495] status: r [ 315.426956] [drm] radeon: dpm initialized [ 315.431191] radeon 0000:01:00.0: No connectors reported connected with modes [ 315.431195] [drm] Cannot find any crtc or sizes - going 1024x768 [ 315.433513] [drm] fb mappable at 0xC0474000 [ 315.433515] [drm] vram apper at 0xC0000000 [ 315.433517] [drm] size 3145728 [ 315.433518] [drm] fb depth is 24 [ 315.433519] [drm] pitch is 4096 [ 315.433682] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 315.433695] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0