Attachment 90126 Details for Bug 71930 – dmesg with radeon.runpm=1

dmesg with radeon.runpm=1

dmesg.txt (text/plain), 232.75 KB, created by Hohahiu on 2013-12-03 00:23:18 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Hohahiu

Created: 2013-12-03 00:23:18 UTC

Size: 232.75 KB

patch

obsolete

>[  669.771716] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  669.771723] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  670.775175] [drm] PCIE GART of 1024M enabled (table at 0x0000000000479000).
>[  670.775275] radeon 0000:01:00.0: WB enabled
>[  670.775278] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8801d4679c00
>[  670.775279] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff8801d4679c04
>[  670.775280] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff8801d4679c08
>[  670.775282] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8801d4679c0c
>[  670.775283] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff8801d4679c10
>[  670.776069] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90011235a18
>[  671.225152] [drm] ring test on 0 succeeded in 2 usecs
>[  671.225157] [drm] ring test on 1 succeeded in 1 usecs
>[  671.225160] [drm] ring test on 2 succeeded in 1 usecs
>[  671.225225] [drm] ring test on 3 succeeded in 4 usecs
>[  671.225232] [drm] ring test on 4 succeeded in 1 usecs
>[  671.412226] [drm] ring test on 5 succeeded in 2 usecs
>[  671.412230] [drm] UVD initialized successfully.
>[  671.413440] [drm] Enabling audio 0 support
>[  671.413441] [drm] Enabling audio 1 support
>[  671.413442] [drm] Enabling audio 2 support
>[  671.413443] [drm] Enabling audio 3 support
>[  671.413443] [drm] Enabling audio 4 support
>[  671.413444] [drm] Enabling audio 5 support
>[  671.413470] [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  671.413473] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35).
>[  671.413474] [drm:radeon_resume_kms] *ERROR* ib ring test failed (-35).
>[  672.478442] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  672.964124] [drm] radeon: finishing device.
>[  673.415683] ------------[ cut here ]------------
>[  673.415704] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x2e/0x60 [ttm]()
>[  673.415705] Memory manager not clean during takedown.
>[  673.415706] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  673.415726]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  673.415746] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  673.415747] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  673.415750] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  673.415751]  0000000000000009 ffffffff815c18e4 ffff8801d67e9b50 ffffffff81052e92
>[  673.415753]  ffff88015a3b6200 ffff8801d67e9ba0 ffff8800359447c0 ffff8801d66e3098
>[  673.415755]  ffff8801d66dcc00 ffffffff81052ef7 ffffffffa0110c80 ffff880000000018
>[  673.415757] Call Trace:
>[  673.415766]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  673.415769]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  673.415771]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  673.415774]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  673.415778]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  673.415781]  [<ffffffff81052ef7>] warn_slowpath_fmt+0x47/0x50
>[  673.415787]  [<ffffffffa008594e>] ttm_bo_man_takedown+0x2e/0x60 [ttm]
>[  673.415808]  [<ffffffffa0283dca>] radeon_ttm_fini+0xaa/0x170 [radeon]
>[  673.415831]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  673.415857]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  673.415913]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  673.415923]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  673.415934]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  673.415946]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  673.415954]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  673.415958]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  673.415961]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  673.415963]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  673.415966]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  673.415969]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  673.415972]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  673.415975]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  673.415977]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  673.415979]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  673.415982]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  673.415984]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  673.415987]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  673.415989]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  673.415992]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  673.415995]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  673.415997] ---[ end trace 9356057e14dac26e ]---
>[  673.416000] [TTM] Finalizing pool allocator
>[  673.416004] [TTM] Finalizing DMA pool allocator
>[  673.416007] ------------[ cut here ]------------
>[  673.416012] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x126/0x130 [ttm]()
>[  673.416013] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  673.416031]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  673.416047] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  673.416048] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  673.416049] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  673.416050]  0000000000000009 ffffffff815c18e4 0000000000000000 ffffffff81052e92
>[  673.416052]  ffff88015a3b6500 ffff88003564e290 0000000000000008 ffff8801d66e3098
>[  673.416053]  ffff8801d66dcc00 ffffffffa0086606 ffff88007a56c680 ffff8800360d63a8
>[  673.416055] Call Trace:
>[  673.416059]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  673.416061]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  673.416063]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  673.416066]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  673.416068]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  673.416073]  [<ffffffffa0086606>] ttm_dma_free_pool+0x126/0x130 [ttm]
>[  673.416085]  [<ffffffffa0087266>] ttm_dma_page_alloc_fini+0x86/0xfc [ttm]
>[  673.416096]  [<ffffffffa007d47f>] ttm_mem_global_release+0xf/0x80 [ttm]
>[  673.416105]  [<ffffffffa00fd0a1>] drm_global_item_unref+0x51/0x70 [drm]
>[  673.416133]  [<ffffffffa0283dfb>] radeon_ttm_fini+0xdb/0x170 [radeon]
>[  673.416154]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  673.416179]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  673.416231]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  673.416241]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  673.416251]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  673.416262]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  673.416270]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  673.416273]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  673.416275]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  673.416278]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  673.416280]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  673.416282]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  673.416285]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  673.416287]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  673.416289]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  673.416291]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  673.416293]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  673.416295]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  673.416297]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  673.416299]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  673.416302]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  673.416304]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  673.416306] ---[ end trace 9356057e14dac26f ]---
>[  673.416359] [TTM] Zone  kernel: Used memory at exit: 13 kiB
>[  673.416362] [TTM] Zone   dma32: Used memory at exit: 9 kiB
>[  673.416364] [drm] radeon: ttm finalized
>[  673.416366] vga_switcheroo: disabled
>[  673.418709] pci 0000:01:00.0: [1002:682f] type 00 class 0x030000
>[  673.418726] pci 0000:01:00.0: reg 0x10: [mem 0xa0000000-0xafffffff 64bit pref]
>[  673.418738] pci 0000:01:00.0: reg 0x18: [mem 0xc2000000-0xc203ffff 64bit]
>[  673.418745] pci 0000:01:00.0: reg 0x20: [io  0x4000-0x40ff]
>[  673.418759] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref]
>[  673.418793] pci 0000:01:00.0: supports D1 D2
>[  673.418796] pci 0000:01:00.0: PME# supported from D1 D2 D3hot
>[  673.418825] pci 0000:01:00.0: System wakeup disabled by ACPI
>[  673.418858] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
>[  673.418861] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none
>[  673.420672] pci 0000:01:00.0: BAR 0: assigned [mem 0xa0000000-0xafffffff 64bit pref]
>[  673.420679] pci 0000:01:00.0: BAR 2: assigned [mem 0xc2000000-0xc203ffff 64bit]
>[  673.420687] pci 0000:01:00.0: BAR 6: assigned [mem 0xc2040000-0xc205ffff pref]
>[  673.420689] pci 0000:01:00.0: BAR 4: assigned [io  0x4000-0x40ff]
>[  673.420699] pci 0000:01:00.0: no hotplug settings from platform
>[  673.420862] [drm] initializing kernel modesetting (VERDE 0x1002:0x682F 0x103C:0x1851).
>[  673.420892] [drm] register mmio base: 0xC2000000
>[  673.420893] [drm] register mmio size: 262144
>[  673.420894] vga_switcheroo: enabled
>[  673.420981] ATPX version 1
>[  673.908811] ATOM BIOS: HP/IEC
>[  673.909020] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
>[  673.909022] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF
>[  673.909024] [drm] Detected VRAM RAM=1024M, BAR=256M
>[  673.909025] [drm] RAM width 128bits DDR
>[  673.909130] [TTM] Zone  kernel: Available graphics memory: 3011558 kiB
>[  673.909131] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
>[  673.909132] [TTM] Initializing pool allocator
>[  673.909135] [TTM] Initializing DMA pool allocator
>[  673.909162] [drm] radeon: 1024M of VRAM memory ready
>[  673.909163] [drm] radeon: 1024M of GTT memory ready.
>[  673.909479] [drm] GART: num cpu pages 262144, num gpu pages 262144
>[  673.910214] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  673.910217] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  675.150048] [drm] Loading VERDE Microcode
>[  675.151028] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000).
>[  675.151134] radeon 0000:01:00.0: WB enabled
>[  675.151137] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88016b00ac00
>[  675.151139] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff88016b00ac04
>[  675.151140] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff88016b00ac08
>[  675.151142] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88016b00ac0c
>[  675.151143] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff88016b00ac10
>[  675.151945] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc900262b5a18
>[  675.151947] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[  675.151949] [drm] Driver supports precise vblank timestamp query.
>[  675.151984] radeon 0000:01:00.0: irq 43 for MSI/MSI-X
>[  675.151995] radeon 0000:01:00.0: radeon: using MSI.
>[  675.152020] [drm] radeon: irq initialized.
>[  675.451969] [drm] ring test on 0 succeeded in 2 usecs
>[  675.451973] [drm] ring test on 1 succeeded in 1 usecs
>[  675.451976] [drm] ring test on 2 succeeded in 1 usecs
>[  675.452041] [drm] ring test on 3 succeeded in 4 usecs
>[  675.452048] [drm] ring test on 4 succeeded in 1 usecs
>[  675.629073] [drm] ring test on 5 succeeded in 2 usecs
>[  675.629077] [drm] UVD initialized successfully.
>[  675.630404] [drm] Enabling audio 0 support
>[  675.630405] [drm] Enabling audio 1 support
>[  675.630406] [drm] Enabling audio 2 support
>[  675.630407] [drm] Enabling audio 3 support
>[  675.630408] [drm] Enabling audio 4 support
>[  675.630408] [drm] Enabling audio 5 support
>[  675.630471] [drm] ib test on ring 0 succeeded in 0 usecs
>[  675.630522] [drm] ib test on ring 1 succeeded in 0 usecs
>[  675.630560] [drm] ib test on ring 2 succeeded in 0 usecs
>[  675.630611] [drm] ib test on ring 3 succeeded in 0 usecs
>[  675.630642] [drm] ib test on ring 4 succeeded in 1 usecs
>[  685.776439] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec
>[  685.776447] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000000002 last fence id 0x0000000000000000 on ring 5)
>[  685.776450] [drm:uvd_v1_0_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  685.776456] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on ring 5 (-35).
>[  685.776892] [drm] Radeon Display Connectors
>[  685.776933] [drm] Internal thermal controller without fan control
>[  685.776997] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  686.842898] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  686.857485] [drm] radeon: dpm initialized
>[  687.360833] radeon 0000:01:00.0: No connectors reported connected with modes
>[  687.360841] [drm] Cannot find any crtc or sizes - going 1024x768
>[  687.362485] [drm] fb mappable at 0xA1488000
>[  687.362490] [drm] vram apper at 0xA0000000
>[  687.362492] [drm] size 3145728
>[  687.362493] [drm] fb depth is 24
>[  687.362495] [drm]    pitch is 4096
>[  687.362707] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device
>[  687.362740] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0
>[  693.178141] [drm] Disabling audio 0 support
>[  693.178144] [drm] Disabling audio 1 support
>[  693.178145] [drm] Disabling audio 2 support
>[  693.178146] [drm] Disabling audio 3 support
>[  693.178147] [drm] Disabling audio 4 support
>[  693.178147] [drm] Disabling audio 5 support
>[  694.217334] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none
>[  694.631208] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  694.631216] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  695.634693] [drm] PCIE GART of 1024M enabled (table at 0x0000000000479000).
>[  695.634789] radeon 0000:01:00.0: WB enabled
>[  695.634791] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88016b00ac00
>[  695.634793] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff88016b00ac04
>[  695.634794] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff88016b00ac08
>[  695.634795] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88016b00ac0c
>[  695.634797] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff88016b00ac10
>[  695.635607] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc900262b5a18
>[  696.082758] [drm] ring test on 0 succeeded in 2 usecs
>[  696.082762] [drm] ring test on 1 succeeded in 1 usecs
>[  696.082765] [drm] ring test on 2 succeeded in 1 usecs
>[  696.082830] [drm] ring test on 3 succeeded in 4 usecs
>[  696.082837] [drm] ring test on 4 succeeded in 1 usecs
>[  696.269830] [drm] ring test on 5 succeeded in 2 usecs
>[  696.269834] [drm] UVD initialized successfully.
>[  696.271032] [drm] Enabling audio 0 support
>[  696.271033] [drm] Enabling audio 1 support
>[  696.271034] [drm] Enabling audio 2 support
>[  696.271035] [drm] Enabling audio 3 support
>[  696.271035] [drm] Enabling audio 4 support
>[  696.271036] [drm] Enabling audio 5 support
>[  696.271063] [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  696.271066] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35).
>[  696.271067] [drm:radeon_resume_kms] *ERROR* ib ring test failed (-35).
>[  697.335084] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  697.821431] [drm] radeon: finishing device.
>[  698.272420] ------------[ cut here ]------------
>[  698.272440] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x2e/0x60 [ttm]()
>[  698.272441] Memory manager not clean during takedown.
>[  698.272442] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  698.272462]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  698.272481] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  698.272482] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  698.272486] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  698.272487]  0000000000000009 ffffffff815c18e4 ffff8801d67e9b50 ffffffff81052e92
>[  698.272489]  ffff880083fcbe00 ffff8801d67e9ba0 ffff8800359447c0 ffff8801d66e3098
>[  698.272491]  ffff8801d66dcc00 ffffffff81052ef7 ffffffffa0110c80 ffff880000000018
>[  698.272493] Call Trace:
>[  698.272501]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  698.272504]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  698.272506]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  698.272509]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  698.272514]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  698.272517]  [<ffffffff81052ef7>] warn_slowpath_fmt+0x47/0x50
>[  698.272521]  [<ffffffffa008594e>] ttm_bo_man_takedown+0x2e/0x60 [ttm]
>[  698.272543]  [<ffffffffa0283dca>] radeon_ttm_fini+0xaa/0x170 [radeon]
>[  698.272565]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  698.272591]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  698.272646]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  698.272655]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  698.272668]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  698.272680]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  698.272688]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  698.272692]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  698.272695]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  698.272697]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  698.272700]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  698.272702]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  698.272705]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  698.272708]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  698.272710]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  698.272712]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  698.272715]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  698.272717]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  698.272720]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  698.272722]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  698.272725]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  698.272728]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  698.272730] ---[ end trace 9356057e14dac270 ]---
>[  698.272736] [TTM] Finalizing pool allocator
>[  698.272740] [TTM] Finalizing DMA pool allocator
>[  698.272745] ------------[ cut here ]------------
>[  698.272750] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x126/0x130 [ttm]()
>[  698.272751] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  698.272768]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  698.272784] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  698.272785] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  698.272786] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  698.272787]  0000000000000009 ffffffff815c18e4 0000000000000000 ffffffff81052e92
>[  698.272789]  ffff880083fcb200 ffff8801d47d1290 0000000000000008 ffff8801d66e3098
>[  698.272790]  ffff8801d66dcc00 ffffffffa0086606 ffff88008fa3ce60 ffff8800360d63a8
>[  698.272792] Call Trace:
>[  698.272796]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  698.272798]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  698.272800]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  698.272802]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  698.272804]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  698.272809]  [<ffffffffa0086606>] ttm_dma_free_pool+0x126/0x130 [ttm]
>[  698.272821]  [<ffffffffa0087266>] ttm_dma_page_alloc_fini+0x86/0xfc [ttm]
>[  698.272831]  [<ffffffffa007d47f>] ttm_mem_global_release+0xf/0x80 [ttm]
>[  698.272840]  [<ffffffffa00fd0a1>] drm_global_item_unref+0x51/0x70 [drm]
>[  698.272867]  [<ffffffffa0283dfb>] radeon_ttm_fini+0xdb/0x170 [radeon]
>[  698.272887]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  698.272913]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  698.273005]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  698.273018]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  698.273035]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  698.273052]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  698.273062]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  698.273066]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  698.273069]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  698.273072]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  698.273075]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  698.273078]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  698.273081]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  698.273084]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  698.273093]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  698.273096]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  698.273099]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  698.273101]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  698.273104]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  698.273106]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  698.273109]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  698.273112]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  698.273114] ---[ end trace 9356057e14dac271 ]---
>[  698.273163] [TTM] Zone  kernel: Used memory at exit: 13 kiB
>[  698.273165] [TTM] Zone   dma32: Used memory at exit: 9 kiB
>[  698.273167] [drm] radeon: ttm finalized
>[  698.273170] vga_switcheroo: disabled
>[  698.275286] pci 0000:01:00.0: [1002:682f] type 00 class 0x030000
>[  698.275302] pci 0000:01:00.0: reg 0x10: [mem 0xa0000000-0xafffffff 64bit pref]
>[  698.275312] pci 0000:01:00.0: reg 0x18: [mem 0xc2000000-0xc203ffff 64bit]
>[  698.275319] pci 0000:01:00.0: reg 0x20: [io  0x4000-0x40ff]
>[  698.275331] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref]
>[  698.275364] pci 0000:01:00.0: supports D1 D2
>[  698.275365] pci 0000:01:00.0: PME# supported from D1 D2 D3hot
>[  698.275386] pci 0000:01:00.0: System wakeup disabled by ACPI
>[  698.275403] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
>[  698.275406] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none
>[  698.276936] pci 0000:01:00.0: BAR 0: assigned [mem 0xa0000000-0xafffffff 64bit pref]
>[  698.276944] pci 0000:01:00.0: BAR 2: assigned [mem 0xc2000000-0xc203ffff 64bit]
>[  698.276951] pci 0000:01:00.0: BAR 6: assigned [mem 0xc2040000-0xc205ffff pref]
>[  698.276953] pci 0000:01:00.0: BAR 4: assigned [io  0x4000-0x40ff]
>[  698.276963] pci 0000:01:00.0: no hotplug settings from platform
>[  698.277186] [drm] initializing kernel modesetting (VERDE 0x1002:0x682F 0x103C:0x1851).
>[  698.277216] [drm] register mmio base: 0xC2000000
>[  698.277216] [drm] register mmio size: 262144
>[  698.277218] vga_switcheroo: enabled
>[  698.277305] ATPX version 1
>[  698.755420] ATOM BIOS: HP/IEC
>[  698.755639] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
>[  698.755641] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF
>[  698.755643] [drm] Detected VRAM RAM=1024M, BAR=256M
>[  698.755645] [drm] RAM width 128bits DDR
>[  698.755789] [TTM] Zone  kernel: Available graphics memory: 3011558 kiB
>[  698.755792] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
>[  698.755793] [TTM] Initializing pool allocator
>[  698.755806] [TTM] Initializing DMA pool allocator
>[  698.755830] [drm] radeon: 1024M of VRAM memory ready
>[  698.755832] [drm] radeon: 1024M of GTT memory ready.
>[  698.756218] [drm] GART: num cpu pages 262144, num gpu pages 262144
>[  698.757044] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  698.757049] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  699.996613] [drm] Loading VERDE Microcode
>[  699.997621] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000).
>[  699.997733] radeon 0000:01:00.0: WB enabled
>[  699.997735] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88017d89ac00
>[  699.997737] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff88017d89ac04
>[  699.997739] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff88017d89ac08
>[  699.997740] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88017d89ac0c
>[  699.997742] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff88017d89ac10
>[  699.998554] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc900292b5a18
>[  699.998557] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[  699.998558] [drm] Driver supports precise vblank timestamp query.
>[  699.998577] radeon 0000:01:00.0: irq 43 for MSI/MSI-X
>[  699.998589] radeon 0000:01:00.0: radeon: using MSI.
>[  699.998614] [drm] radeon: irq initialized.
>[  700.298523] [drm] ring test on 0 succeeded in 2 usecs
>[  700.298528] [drm] ring test on 1 succeeded in 1 usecs
>[  700.298531] [drm] ring test on 2 succeeded in 1 usecs
>[  700.298596] [drm] ring test on 3 succeeded in 4 usecs
>[  700.298603] [drm] ring test on 4 succeeded in 1 usecs
>[  700.475608] [drm] ring test on 5 succeeded in 2 usecs
>[  700.475612] [drm] UVD initialized successfully.
>[  700.476950] [drm] Enabling audio 0 support
>[  700.476951] [drm] Enabling audio 1 support
>[  700.476952] [drm] Enabling audio 2 support
>[  700.476953] [drm] Enabling audio 3 support
>[  700.476954] [drm] Enabling audio 4 support
>[  700.476954] [drm] Enabling audio 5 support
>[  700.477003] [drm] ib test on ring 0 succeeded in 0 usecs
>[  700.477040] [drm] ib test on ring 1 succeeded in 0 usecs
>[  700.477089] [drm] ib test on ring 2 succeeded in 0 usecs
>[  700.477166] [drm] ib test on ring 3 succeeded in 0 usecs
>[  700.477216] [drm] ib test on ring 4 succeeded in 1 usecs
>[  710.622705] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec
>[  710.622714] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000000002 last fence id 0x0000000000000000 on ring 5)
>[  710.622718] [drm:uvd_v1_0_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  710.622724] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on ring 5 (-35).
>[  710.623174] [drm] Radeon Display Connectors
>[  710.623219] [drm] Internal thermal controller without fan control
>[  710.623295] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  711.691256] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  711.705836] [drm] radeon: dpm initialized
>[  711.709462] radeon 0000:01:00.0: No connectors reported connected with modes
>[  711.709465] [drm] Cannot find any crtc or sizes - going 1024x768
>[  711.710783] [drm] fb mappable at 0xA1488000
>[  711.710784] [drm] vram apper at 0xA0000000
>[  711.710785] [drm] size 3145728
>[  711.710786] [drm] fb depth is 24
>[  711.710786] [drm]    pitch is 4096
>[  711.710877] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device
>[  711.710888] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0
>[  717.176464] [drm] Disabling audio 0 support
>[  717.176467] [drm] Disabling audio 1 support
>[  717.176468] [drm] Disabling audio 2 support
>[  717.176469] [drm] Disabling audio 3 support
>[  717.176470] [drm] Disabling audio 4 support
>[  717.176471] [drm] Disabling audio 5 support
>[  718.216032] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none
>[  718.629715] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  718.629722] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  719.633160] [drm] PCIE GART of 1024M enabled (table at 0x0000000000479000).
>[  719.633247] radeon 0000:01:00.0: WB enabled
>[  719.633250] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88017d89ac00
>[  719.633251] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff88017d89ac04
>[  719.633253] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff88017d89ac08
>[  719.633254] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88017d89ac0c
>[  719.633255] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff88017d89ac10
>[  719.634049] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc900292b5a18
>[  720.081318] [drm] ring test on 0 succeeded in 2 usecs
>[  720.081322] [drm] ring test on 1 succeeded in 1 usecs
>[  720.081326] [drm] ring test on 2 succeeded in 1 usecs
>[  720.081390] [drm] ring test on 3 succeeded in 4 usecs
>[  720.081397] [drm] ring test on 4 succeeded in 1 usecs
>[  720.268391] [drm] ring test on 5 succeeded in 2 usecs
>[  720.268395] [drm] UVD initialized successfully.
>[  720.269591] [drm] Enabling audio 0 support
>[  720.269592] [drm] Enabling audio 1 support
>[  720.269592] [drm] Enabling audio 2 support
>[  720.269593] [drm] Enabling audio 3 support
>[  720.269594] [drm] Enabling audio 4 support
>[  720.269595] [drm] Enabling audio 5 support
>[  720.269621] [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  720.269623] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35).
>[  720.269624] [drm:radeon_resume_kms] *ERROR* ib ring test failed (-35).
>[  721.334947] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  722.321361] [drm] radeon: finishing device.
>[  722.772438] ------------[ cut here ]------------
>[  722.772458] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x2e/0x60 [ttm]()
>[  722.772459] Memory manager not clean during takedown.
>[  722.772460] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  722.772479]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  722.772498] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  722.772499] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  722.772503] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  722.772504]  0000000000000009 ffffffff815c18e4 ffff8801d67e9b50 ffffffff81052e92
>[  722.772506]  ffff880083fcbe00 ffff8801d67e9ba0 ffff8800359447c0 ffff8801d66e3098
>[  722.772508]  ffff8801d66dcc00 ffffffff81052ef7 ffffffffa0110c80 ffff880000000018
>[  722.772510] Call Trace:
>[  722.772518]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  722.772520]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  722.772522]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  722.772526]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  722.772530]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  722.772533]  [<ffffffff81052ef7>] warn_slowpath_fmt+0x47/0x50
>[  722.772538]  [<ffffffffa008594e>] ttm_bo_man_takedown+0x2e/0x60 [ttm]
>[  722.772559]  [<ffffffffa0283dca>] radeon_ttm_fini+0xaa/0x170 [radeon]
>[  722.772581]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  722.772607]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  722.772661]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  722.772671]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  722.772683]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  722.772695]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  722.772703]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  722.772708]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  722.772710]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  722.772713]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  722.772715]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  722.772718]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  722.772721]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  722.772724]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  722.772726]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  722.772728]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  722.772731]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  722.772733]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  722.772736]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  722.772738]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  722.772741]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  722.772743]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  722.772746] ---[ end trace 9356057e14dac272 ]---
>[  722.772749] [TTM] Finalizing pool allocator
>[  722.772753] [TTM] Finalizing DMA pool allocator
>[  722.772756] ------------[ cut here ]------------
>[  722.772761] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x126/0x130 [ttm]()
>[  722.772762] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  722.772780]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  722.772795] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  722.772796] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  722.772797] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  722.772798]  0000000000000009 ffffffff815c18e4 0000000000000000 ffffffff81052e92
>[  722.772800]  ffff880172007a40 ffff880060bd8290 0000000000000008 ffff8801d66e3098
>[  722.772801]  ffff8801d66dcc00 ffffffffa0086606 ffff8801d07043e0 ffff8800360d63a8
>[  722.772803] Call Trace:
>[  722.772807]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  722.772809]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  722.772811]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  722.772813]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  722.772816]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  722.772820]  [<ffffffffa0086606>] ttm_dma_free_pool+0x126/0x130 [ttm]
>[  722.772832]  [<ffffffffa0087266>] ttm_dma_page_alloc_fini+0x86/0xfc [ttm]
>[  722.772843]  [<ffffffffa007d47f>] ttm_mem_global_release+0xf/0x80 [ttm]
>[  722.772852]  [<ffffffffa00fd0a1>] drm_global_item_unref+0x51/0x70 [drm]
>[  722.772879]  [<ffffffffa0283dfb>] radeon_ttm_fini+0xdb/0x170 [radeon]
>[  722.772900]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  722.772925]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  722.772976]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  722.772986]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  722.772996]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  722.773007]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  722.773014]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  722.773017]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  722.773020]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  722.773022]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  722.773024]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  722.773026]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  722.773029]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  722.773031]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  722.773033]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  722.773035]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  722.773037]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  722.773039]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  722.773041]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  722.773044]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  722.773046]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  722.773048]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  722.773050] ---[ end trace 9356057e14dac273 ]---
>[  722.773106] [TTM] Zone  kernel: Used memory at exit: 13 kiB
>[  722.773108] [TTM] Zone   dma32: Used memory at exit: 13 kiB
>[  722.773110] [drm] radeon: ttm finalized
>[  722.773112] vga_switcheroo: disabled
>[  722.775399] pci 0000:01:00.0: [1002:682f] type 00 class 0x030000
>[  722.775417] pci 0000:01:00.0: reg 0x10: [mem 0xa0000000-0xafffffff 64bit pref]
>[  722.775429] pci 0000:01:00.0: reg 0x18: [mem 0xc2000000-0xc203ffff 64bit]
>[  722.775437] pci 0000:01:00.0: reg 0x20: [io  0x4000-0x40ff]
>[  722.775450] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref]
>[  722.775484] pci 0000:01:00.0: supports D1 D2
>[  722.775486] pci 0000:01:00.0: PME# supported from D1 D2 D3hot
>[  722.775514] pci 0000:01:00.0: System wakeup disabled by ACPI
>[  722.775542] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
>[  722.775545] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none
>[  722.777380] pci 0000:01:00.0: BAR 0: assigned [mem 0xa0000000-0xafffffff 64bit pref]
>[  722.777389] pci 0000:01:00.0: BAR 2: assigned [mem 0xc2000000-0xc203ffff 64bit]
>[  722.777396] pci 0000:01:00.0: BAR 6: assigned [mem 0xc2040000-0xc205ffff pref]
>[  722.777398] pci 0000:01:00.0: BAR 4: assigned [io  0x4000-0x40ff]
>[  722.777408] pci 0000:01:00.0: no hotplug settings from platform
>[  722.777646] [drm] initializing kernel modesetting (VERDE 0x1002:0x682F 0x103C:0x1851).
>[  722.777678] [drm] register mmio base: 0xC2000000
>[  722.777679] [drm] register mmio size: 262144
>[  722.777680] vga_switcheroo: enabled
>[  722.777769] ATPX version 1
>[  723.257832] ATOM BIOS: HP/IEC
>[  723.258048] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
>[  723.258050] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF
>[  723.258052] [drm] Detected VRAM RAM=1024M, BAR=256M
>[  723.258053] [drm] RAM width 128bits DDR
>[  723.258214] [TTM] Zone  kernel: Available graphics memory: 3011558 kiB
>[  723.258216] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
>[  723.258217] [TTM] Initializing pool allocator
>[  723.258221] [TTM] Initializing DMA pool allocator
>[  723.258241] [drm] radeon: 1024M of VRAM memory ready
>[  723.258242] [drm] radeon: 1024M of GTT memory ready.
>[  723.258596] [drm] GART: num cpu pages 262144, num gpu pages 262144
>[  723.259385] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  723.259389] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  724.499165] [drm] Loading VERDE Microcode
>[  724.500167] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000).
>[  724.500274] radeon 0000:01:00.0: WB enabled
>[  724.500277] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880035ab0c00
>[  724.500278] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff880035ab0c04
>[  724.500280] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff880035ab0c08
>[  724.500282] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880035ab0c0c
>[  724.500283] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff880035ab0c10
>[  724.501095] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc900122b5a18
>[  724.501099] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[  724.501100] [drm] Driver supports precise vblank timestamp query.
>[  724.501119] radeon 0000:01:00.0: irq 43 for MSI/MSI-X
>[  724.501131] radeon 0000:01:00.0: radeon: using MSI.
>[  724.501159] [drm] radeon: irq initialized.
>[  724.801124] [drm] ring test on 0 succeeded in 2 usecs
>[  724.801129] [drm] ring test on 1 succeeded in 1 usecs
>[  724.801132] [drm] ring test on 2 succeeded in 1 usecs
>[  724.801197] [drm] ring test on 3 succeeded in 4 usecs
>[  724.801204] [drm] ring test on 4 succeeded in 1 usecs
>[  724.978218] [drm] ring test on 5 succeeded in 2 usecs
>[  724.978222] [drm] UVD initialized successfully.
>[  724.979557] [drm] Enabling audio 0 support
>[  724.979559] [drm] Enabling audio 1 support
>[  724.979559] [drm] Enabling audio 2 support
>[  724.979560] [drm] Enabling audio 3 support
>[  724.979561] [drm] Enabling audio 4 support
>[  724.979562] [drm] Enabling audio 5 support
>[  724.979611] [drm] ib test on ring 0 succeeded in 0 usecs
>[  724.979638] [drm] ib test on ring 1 succeeded in 0 usecs
>[  724.979688] [drm] ib test on ring 2 succeeded in 0 usecs
>[  724.979725] [drm] ib test on ring 3 succeeded in 0 usecs
>[  724.979761] [drm] ib test on ring 4 succeeded in 1 usecs
>[  735.125148] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec
>[  735.125157] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000000002 last fence id 0x0000000000000000 on ring 5)
>[  735.125161] [drm:uvd_v1_0_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  735.125166] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on ring 5 (-35).
>[  735.125635] [drm] Radeon Display Connectors
>[  735.125679] [drm] Internal thermal controller without fan control
>[  735.125743] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  736.192092] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  736.206683] [drm] radeon: dpm initialized
>[  736.210144] radeon 0000:01:00.0: No connectors reported connected with modes
>[  736.210146] [drm] Cannot find any crtc or sizes - going 1024x768
>[  736.211462] [drm] fb mappable at 0xA1488000
>[  736.211463] [drm] vram apper at 0xA0000000
>[  736.211464] [drm] size 3145728
>[  736.211465] [drm] fb depth is 24
>[  736.211465] [drm]    pitch is 4096
>[  736.211564] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device
>[  736.211578] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0
>[  742.159971] [drm] Disabling audio 0 support
>[  742.159974] [drm] Disabling audio 1 support
>[  742.159975] [drm] Disabling audio 2 support
>[  742.159976] [drm] Disabling audio 3 support
>[  742.159977] [drm] Disabling audio 4 support
>[  742.159978] [drm] Disabling audio 5 support
>[  743.199176] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none
>[  743.612820] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  743.612827] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  744.616353] [drm] PCIE GART of 1024M enabled (table at 0x0000000000479000).
>[  744.616450] radeon 0000:01:00.0: WB enabled
>[  744.616453] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880035ab0c00
>[  744.616455] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff880035ab0c04
>[  744.616456] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff880035ab0c08
>[  744.616458] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880035ab0c0c
>[  744.616460] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff880035ab0c10
>[  744.617262] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc900122b5a18
>[  745.064462] [drm] ring test on 0 succeeded in 2 usecs
>[  745.064466] [drm] ring test on 1 succeeded in 1 usecs
>[  745.064469] [drm] ring test on 2 succeeded in 1 usecs
>[  745.064534] [drm] ring test on 3 succeeded in 4 usecs
>[  745.064541] [drm] ring test on 4 succeeded in 1 usecs
>[  745.251535] [drm] ring test on 5 succeeded in 2 usecs
>[  745.251539] [drm] UVD initialized successfully.
>[  745.252753] [drm] Enabling audio 0 support
>[  745.252754] [drm] Enabling audio 1 support
>[  745.252755] [drm] Enabling audio 2 support
>[  745.252756] [drm] Enabling audio 3 support
>[  745.252756] [drm] Enabling audio 4 support
>[  745.252757] [drm] Enabling audio 5 support
>[  745.252783] [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  745.252785] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35).
>[  745.252786] [drm:radeon_resume_kms] *ERROR* ib ring test failed (-35).
>[  746.316574] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  746.802360] [drm] radeon: finishing device.
>[  747.253782] ------------[ cut here ]------------
>[  747.253802] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x2e/0x60 [ttm]()
>[  747.253803] Memory manager not clean during takedown.
>[  747.253804] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  747.253832]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  747.253870] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  747.253872] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  747.253876] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  747.253881]  0000000000000009 ffffffff815c18e4 ffff8801d67e9b50 ffffffff81052e92
>[  747.253884]  ffff880083fcbc80 ffff8801d67e9ba0 ffff8800359447c0 ffff8801d66e3098
>[  747.253890]  ffff8801d66dcc00 ffffffff81052ef7 ffffffffa0110c80 ffff880000000018
>[  747.253892] Call Trace:
>[  747.253903]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  747.253907]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  747.253909]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  747.253914]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  747.253924]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  747.253927]  [<ffffffff81052ef7>] warn_slowpath_fmt+0x47/0x50
>[  747.253934]  [<ffffffffa008594e>] ttm_bo_man_takedown+0x2e/0x60 [ttm]
>[  747.253965]  [<ffffffffa0283dca>] radeon_ttm_fini+0xaa/0x170 [radeon]
>[  747.254000]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  747.254039]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  747.254132]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  747.254156]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  747.254175]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  747.254194]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  747.254208]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  747.254214]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  747.254219]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  747.254222]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  747.254226]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  747.254231]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  747.254235]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  747.254239]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  747.254242]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  747.254246]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  747.254250]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  747.254253]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  747.254257]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  747.254262]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  747.254266]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  747.254270]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  747.254274] ---[ end trace 9356057e14dac274 ]---
>[  747.254278] [TTM] Finalizing pool allocator
>[  747.254282] [TTM] Finalizing DMA pool allocator
>[  747.254287] ------------[ cut here ]------------
>[  747.254295] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x126/0x130 [ttm]()
>[  747.254296] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  747.254325]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  747.254350] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  747.254352] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  747.254354] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  747.254355]  0000000000000009 ffffffff815c18e4 0000000000000000 ffffffff81052e92
>[  747.254358]  ffff880083fcb440 ffff88008957d290 0000000000000008 ffff8801d66e3098
>[  747.254361]  ffff8801d66dcc00 ffffffffa0086606 ffff88008fa6d680 ffff8800360d63a8
>[  747.254363] Call Trace:
>[  747.254369]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  747.254373]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  747.254376]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  747.254379]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  747.254383]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  747.254390]  [<ffffffffa0086606>] ttm_dma_free_pool+0x126/0x130 [ttm]
>[  747.254409]  [<ffffffffa0087266>] ttm_dma_page_alloc_fini+0x86/0xfc [ttm]
>[  747.254427]  [<ffffffffa007d47f>] ttm_mem_global_release+0xf/0x80 [ttm]
>[  747.254440]  [<ffffffffa00fd0a1>] drm_global_item_unref+0x51/0x70 [drm]
>[  747.254481]  [<ffffffffa0283dfb>] radeon_ttm_fini+0xdb/0x170 [radeon]
>[  747.254516]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  747.254552]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  747.254637]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  747.254652]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  747.254667]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  747.254685]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  747.254698]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  747.254702]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  747.254706]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  747.254710]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  747.254714]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  747.254718]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  747.254722]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  747.254726]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  747.254729]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  747.254732]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  747.254736]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  747.254739]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  747.254743]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  747.254746]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  747.254750]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  747.254753]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  747.254756] ---[ end trace 9356057e14dac275 ]---
>[  747.254804] [TTM] Zone  kernel: Used memory at exit: 13 kiB
>[  747.254807] [TTM] Zone   dma32: Used memory at exit: 13 kiB
>[  747.254809] [drm] radeon: ttm finalized
>[  747.254811] vga_switcheroo: disabled
>[  747.256643] pci 0000:01:00.0: [1002:682f] type 00 class 0x030000
>[  747.256659] pci 0000:01:00.0: reg 0x10: [mem 0xa0000000-0xafffffff 64bit pref]
>[  747.256670] pci 0000:01:00.0: reg 0x18: [mem 0xc2000000-0xc203ffff 64bit]
>[  747.256677] pci 0000:01:00.0: reg 0x20: [io  0x4000-0x40ff]
>[  747.256689] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref]
>[  747.256721] pci 0000:01:00.0: supports D1 D2
>[  747.256722] pci 0000:01:00.0: PME# supported from D1 D2 D3hot
>[  747.256744] pci 0000:01:00.0: System wakeup disabled by ACPI
>[  747.256766] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
>[  747.256769] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none
>[  747.257833] pci 0000:01:00.0: BAR 0: assigned [mem 0xa0000000-0xafffffff 64bit pref]
>[  747.257842] pci 0000:01:00.0: BAR 2: assigned [mem 0xc2000000-0xc203ffff 64bit]
>[  747.257849] pci 0000:01:00.0: BAR 6: assigned [mem 0xc2040000-0xc205ffff pref]
>[  747.257851] pci 0000:01:00.0: BAR 4: assigned [io  0x4000-0x40ff]
>[  747.257860] pci 0000:01:00.0: no hotplug settings from platform
>[  747.258020] [drm] initializing kernel modesetting (VERDE 0x1002:0x682F 0x103C:0x1851).
>[  747.258050] [drm] register mmio base: 0xC2000000
>[  747.258050] [drm] register mmio size: 262144
>[  747.258052] vga_switcheroo: enabled
>[  747.258139] ATPX version 1
>[  747.743307] ATOM BIOS: HP/IEC
>[  747.743525] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
>[  747.743528] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF
>[  747.743530] [drm] Detected VRAM RAM=1024M, BAR=256M
>[  747.743531] [drm] RAM width 128bits DDR
>[  747.743673] [TTM] Zone  kernel: Available graphics memory: 3011558 kiB
>[  747.743677] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
>[  747.743678] [TTM] Initializing pool allocator
>[  747.743683] [TTM] Initializing DMA pool allocator
>[  747.743708] [drm] radeon: 1024M of VRAM memory ready
>[  747.743710] [drm] radeon: 1024M of GTT memory ready.
>[  747.744075] [drm] GART: num cpu pages 262144, num gpu pages 262144
>[  747.744918] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  747.744923] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  748.984381] [drm] Loading VERDE Microcode
>[  748.985335] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000).
>[  748.985442] radeon 0000:01:00.0: WB enabled
>[  748.985444] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880047a1ac00
>[  748.985446] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff880047a1ac04
>[  748.985447] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff880047a1ac08
>[  748.985448] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880047a1ac0c
>[  748.985450] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff880047a1ac10
>[  748.986260] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc900279b5a18
>[  748.986262] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[  748.986263] [drm] Driver supports precise vblank timestamp query.
>[  748.986281] radeon 0000:01:00.0: irq 43 for MSI/MSI-X
>[  748.986293] radeon 0000:01:00.0: radeon: using MSI.
>[  748.986318] [drm] radeon: irq initialized.
>[  749.286291] [drm] ring test on 0 succeeded in 2 usecs
>[  749.286296] [drm] ring test on 1 succeeded in 1 usecs
>[  749.286299] [drm] ring test on 2 succeeded in 1 usecs
>[  749.286364] [drm] ring test on 3 succeeded in 4 usecs
>[  749.286371] [drm] ring test on 4 succeeded in 1 usecs
>[  749.463377] [drm] ring test on 5 succeeded in 2 usecs
>[  749.463382] [drm] UVD initialized successfully.
>[  749.464708] [drm] Enabling audio 0 support
>[  749.464710] [drm] Enabling audio 1 support
>[  749.464710] [drm] Enabling audio 2 support
>[  749.464711] [drm] Enabling audio 3 support
>[  749.464712] [drm] Enabling audio 4 support
>[  749.464713] [drm] Enabling audio 5 support
>[  749.464760] [drm] ib test on ring 0 succeeded in 0 usecs
>[  749.464787] [drm] ib test on ring 1 succeeded in 0 usecs
>[  749.464822] [drm] ib test on ring 2 succeeded in 0 usecs
>[  749.464859] [drm] ib test on ring 3 succeeded in 0 usecs
>[  749.464895] [drm] ib test on ring 4 succeeded in 1 usecs
>[  759.610596] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec
>[  759.610605] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000000002 last fence id 0x0000000000000000 on ring 5)
>[  759.610609] [drm:uvd_v1_0_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  759.610615] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on ring 5 (-35).
>[  759.611102] [drm] Radeon Display Connectors
>[  759.611159] [drm] Internal thermal controller without fan control
>[  759.611239] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  760.677237] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  760.691895] [drm] radeon: dpm initialized
>[  760.695748] radeon 0000:01:00.0: No connectors reported connected with modes
>[  760.695751] [drm] Cannot find any crtc or sizes - going 1024x768
>[  760.697090] [drm] fb mappable at 0xA1488000
>[  760.697091] [drm] vram apper at 0xA0000000
>[  760.697092] [drm] size 3145728
>[  760.697092] [drm] fb depth is 24
>[  760.697093] [drm]    pitch is 4096
>[  760.697167] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device
>[  760.697177] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0
>[  766.161430] [drm] Disabling audio 0 support
>[  766.161433] [drm] Disabling audio 1 support
>[  766.161434] [drm] Disabling audio 2 support
>[  766.161435] [drm] Disabling audio 3 support
>[  766.161436] [drm] Disabling audio 4 support
>[  766.161437] [drm] Disabling audio 5 support
>[  767.200952] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none
>[  767.614800] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  767.614808] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  768.618292] [drm] PCIE GART of 1024M enabled (table at 0x0000000000479000).
>[  768.618398] radeon 0000:01:00.0: WB enabled
>[  768.618401] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880047a1ac00
>[  768.618403] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff880047a1ac04
>[  768.618404] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff880047a1ac08
>[  768.618406] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880047a1ac0c
>[  768.618407] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff880047a1ac10
>[  768.619218] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc900279b5a18
>[  769.066287] [drm] ring test on 0 succeeded in 2 usecs
>[  769.066291] [drm] ring test on 1 succeeded in 1 usecs
>[  769.066294] [drm] ring test on 2 succeeded in 1 usecs
>[  769.066359] [drm] ring test on 3 succeeded in 4 usecs
>[  769.066366] [drm] ring test on 4 succeeded in 1 usecs
>[  769.253360] [drm] ring test on 5 succeeded in 2 usecs
>[  769.253364] [drm] UVD initialized successfully.
>[  769.254565] [drm] Enabling audio 0 support
>[  769.254567] [drm] Enabling audio 1 support
>[  769.254567] [drm] Enabling audio 2 support
>[  769.254568] [drm] Enabling audio 3 support
>[  769.254569] [drm] Enabling audio 4 support
>[  769.254570] [drm] Enabling audio 5 support
>[  769.254596] [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  769.254598] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35).
>[  769.254599] [drm:radeon_resume_kms] *ERROR* ib ring test failed (-35).
>[  770.318433] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  771.313185] [drm] radeon: finishing device.
>[  771.764603] ------------[ cut here ]------------
>[  771.764624] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x2e/0x60 [ttm]()
>[  771.764625] Memory manager not clean during takedown.
>[  771.764625] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  771.764646]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  771.764665] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  771.764666] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  771.764669] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  771.764670]  0000000000000009 ffffffff815c18e4 ffff8801d67e9b50 ffffffff81052e92
>[  771.764672]  ffff880083fcbe00 ffff8801d67e9ba0 ffff8800359447c0 ffff8801d66e3098
>[  771.764674]  ffff8801d66dcc00 ffffffff81052ef7 ffffffffa0110c80 ffff880000000018
>[  771.764676] Call Trace:
>[  771.764684]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  771.764687]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  771.764689]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  771.764692]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  771.764697]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  771.764699]  [<ffffffff81052ef7>] warn_slowpath_fmt+0x47/0x50
>[  771.764704]  [<ffffffffa008594e>] ttm_bo_man_takedown+0x2e/0x60 [ttm]
>[  771.764725]  [<ffffffffa0283dca>] radeon_ttm_fini+0xaa/0x170 [radeon]
>[  771.764747]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  771.764773]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  771.764827]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  771.764837]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  771.764849]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  771.764861]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  771.764869]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  771.764873]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  771.764875]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  771.764878]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  771.764880]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  771.764883]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  771.764886]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  771.764888]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  771.764891]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  771.764893]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  771.764896]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  771.764898]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  771.764901]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  771.764903]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  771.764906]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  771.764909]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  771.764911] ---[ end trace 9356057e14dac276 ]---
>[  771.764914] [TTM] Finalizing pool allocator
>[  771.764918] [TTM] Finalizing DMA pool allocator
>[  771.764921] ------------[ cut here ]------------
>[  771.764927] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x126/0x130 [ttm]()
>[  771.764927] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  771.764945]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  771.764961] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  771.764962] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  771.764963] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  771.764963]  0000000000000009 ffffffff815c18e4 0000000000000000 ffffffff81052e92
>[  771.764965]  ffff880083fcb140 ffff88005c945290 0000000000000008 ffff8801d66e3098
>[  771.764967]  ffff8801d66dcc00 ffffffffa0086606 ffff8801d07043c0 ffff8800360d63a8
>[  771.764969] Call Trace:
>[  771.764972]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  771.764974]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  771.764976]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  771.764978]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  771.764981]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  771.764985]  [<ffffffffa0086606>] ttm_dma_free_pool+0x126/0x130 [ttm]
>[  771.764997]  [<ffffffffa0087266>] ttm_dma_page_alloc_fini+0x86/0xfc [ttm]
>[  771.765008]  [<ffffffffa007d47f>] ttm_mem_global_release+0xf/0x80 [ttm]
>[  771.765017]  [<ffffffffa00fd0a1>] drm_global_item_unref+0x51/0x70 [drm]
>[  771.765044]  [<ffffffffa0283dfb>] radeon_ttm_fini+0xdb/0x170 [radeon]
>[  771.765064]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  771.765090]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  771.765141]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  771.765150]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  771.765160]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  771.765171]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  771.765179]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  771.765181]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  771.765184]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  771.765186]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  771.765188]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  771.765191]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  771.765193]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  771.765195]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  771.765197]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  771.765199]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  771.765202]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  771.765204]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  771.765206]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  771.765208]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  771.765210]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  771.765212]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  771.765214] ---[ end trace 9356057e14dac277 ]---
>[  771.765278] [TTM] Zone  kernel: Used memory at exit: 13 kiB
>[  771.765281] [TTM] Zone   dma32: Used memory at exit: 13 kiB
>[  771.765282] [drm] radeon: ttm finalized
>[  771.765284] vga_switcheroo: disabled
>[  771.767557] pci 0000:01:00.0: [1002:682f] type 00 class 0x030000
>[  771.767573] pci 0000:01:00.0: reg 0x10: [mem 0xa0000000-0xafffffff 64bit pref]
>[  771.767583] pci 0000:01:00.0: reg 0x18: [mem 0xc2000000-0xc203ffff 64bit]
>[  771.767589] pci 0000:01:00.0: reg 0x20: [io  0x4000-0x40ff]
>[  771.767602] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref]
>[  771.767634] pci 0000:01:00.0: supports D1 D2
>[  771.767636] pci 0000:01:00.0: PME# supported from D1 D2 D3hot
>[  771.767657] pci 0000:01:00.0: System wakeup disabled by ACPI
>[  771.767679] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
>[  771.767682] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none
>[  771.769271] pci 0000:01:00.0: BAR 0: assigned [mem 0xa0000000-0xafffffff 64bit pref]
>[  771.769279] pci 0000:01:00.0: BAR 2: assigned [mem 0xc2000000-0xc203ffff 64bit]
>[  771.769286] pci 0000:01:00.0: BAR 6: assigned [mem 0xc2040000-0xc205ffff pref]
>[  771.769288] pci 0000:01:00.0: BAR 4: assigned [io  0x4000-0x40ff]
>[  771.769297] pci 0000:01:00.0: no hotplug settings from platform
>[  771.769497] [drm] initializing kernel modesetting (VERDE 0x1002:0x682F 0x103C:0x1851).
>[  771.769529] [drm] register mmio base: 0xC2000000
>[  771.769530] [drm] register mmio size: 262144
>[  771.769531] vga_switcheroo: enabled
>[  771.769618] ATPX version 1
>[  772.238417] ATOM BIOS: HP/IEC
>[  772.238627] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
>[  772.238629] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF
>[  772.238631] [drm] Detected VRAM RAM=1024M, BAR=256M
>[  772.238632] [drm] RAM width 128bits DDR
>[  772.238738] [TTM] Zone  kernel: Available graphics memory: 3011558 kiB
>[  772.238739] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
>[  772.238740] [TTM] Initializing pool allocator
>[  772.238743] [TTM] Initializing DMA pool allocator
>[  772.238771] [drm] radeon: 1024M of VRAM memory ready
>[  772.238772] [drm] radeon: 1024M of GTT memory ready.
>[  772.239056] [drm] GART: num cpu pages 262144, num gpu pages 262144
>[  772.239763] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  772.239767] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  773.479008] [drm] Loading VERDE Microcode
>[  773.479964] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000).
>[  773.480068] radeon 0000:01:00.0: WB enabled
>[  773.480070] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880060a5ac00
>[  773.480071] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff880060a5ac04
>[  773.480073] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff880060a5ac08
>[  773.480074] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880060a5ac0c
>[  773.480076] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff880060a5ac10
>[  773.480912] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90011235a18
>[  773.480915] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[  773.480916] [drm] Driver supports precise vblank timestamp query.
>[  773.480934] radeon 0000:01:00.0: irq 43 for MSI/MSI-X
>[  773.480945] radeon 0000:01:00.0: radeon: using MSI.
>[  773.480970] [drm] radeon: irq initialized.
>[  773.780847] [drm] ring test on 0 succeeded in 2 usecs
>[  773.780851] [drm] ring test on 1 succeeded in 1 usecs
>[  773.780855] [drm] ring test on 2 succeeded in 1 usecs
>[  773.780920] [drm] ring test on 3 succeeded in 4 usecs
>[  773.780926] [drm] ring test on 4 succeeded in 1 usecs
>[  773.957930] [drm] ring test on 5 succeeded in 2 usecs
>[  773.957934] [drm] UVD initialized successfully.
>[  773.959260] [drm] Enabling audio 0 support
>[  773.959261] [drm] Enabling audio 1 support
>[  773.959262] [drm] Enabling audio 2 support
>[  773.959262] [drm] Enabling audio 3 support
>[  773.959263] [drm] Enabling audio 4 support
>[  773.959264] [drm] Enabling audio 5 support
>[  773.959333] [drm] ib test on ring 0 succeeded in 0 usecs
>[  773.959393] [drm] ib test on ring 1 succeeded in 0 usecs
>[  773.959431] [drm] ib test on ring 2 succeeded in 0 usecs
>[  773.959468] [drm] ib test on ring 3 succeeded in 0 usecs
>[  773.959503] [drm] ib test on ring 4 succeeded in 1 usecs
>[  784.105045] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec
>[  784.105053] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000000002 last fence id 0x0000000000000000 on ring 5)
>[  784.105057] [drm:uvd_v1_0_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  784.105063] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on ring 5 (-35).
>[  784.105499] [drm] Radeon Display Connectors
>[  784.105541] [drm] Internal thermal controller without fan control
>[  784.105605] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  785.171172] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  785.185780] [drm] radeon: dpm initialized
>[  785.689396] radeon 0000:01:00.0: No connectors reported connected with modes
>[  785.689403] [drm] Cannot find any crtc or sizes - going 1024x768
>[  785.691004] [drm] fb mappable at 0xA1488000
>[  785.691008] [drm] vram apper at 0xA0000000
>[  785.691009] [drm] size 3145728
>[  785.691011] [drm] fb depth is 24
>[  785.691012] [drm]    pitch is 4096
>[  785.691175] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device
>[  785.691211] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0
>[  791.157368] [drm] Disabling audio 0 support
>[  791.157371] [drm] Disabling audio 1 support
>[  791.157372] [drm] Disabling audio 2 support
>[  791.157372] [drm] Disabling audio 3 support
>[  791.157373] [drm] Disabling audio 4 support
>[  791.157374] [drm] Disabling audio 5 support
>[  792.199069] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none
>[  792.612862] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  792.612869] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  793.616390] [drm] PCIE GART of 1024M enabled (table at 0x0000000000479000).
>[  793.616496] radeon 0000:01:00.0: WB enabled
>[  793.616498] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880060a5ac00
>[  793.616500] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff880060a5ac04
>[  793.616501] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff880060a5ac08
>[  793.616503] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880060a5ac0c
>[  793.616504] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff880060a5ac10
>[  793.617314] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90011235a18
>[  794.065294] [drm] ring test on 0 succeeded in 2 usecs
>[  794.065298] [drm] ring test on 1 succeeded in 1 usecs
>[  794.065301] [drm] ring test on 2 succeeded in 1 usecs
>[  794.065366] [drm] ring test on 3 succeeded in 4 usecs
>[  794.065373] [drm] ring test on 4 succeeded in 1 usecs
>[  794.252367] [drm] ring test on 5 succeeded in 2 usecs
>[  794.252371] [drm] UVD initialized successfully.
>[  794.253568] [drm] Enabling audio 0 support
>[  794.253569] [drm] Enabling audio 1 support
>[  794.253570] [drm] Enabling audio 2 support
>[  794.253570] [drm] Enabling audio 3 support
>[  794.253571] [drm] Enabling audio 4 support
>[  794.253572] [drm] Enabling audio 5 support
>[  794.253598] [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  794.253600] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35).
>[  794.253601] [drm:radeon_resume_kms] *ERROR* ib ring test failed (-35).
>[  795.319365] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  795.805706] [drm] radeon: finishing device.
>[  796.257742] ------------[ cut here ]------------
>[  796.257762] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x2e/0x60 [ttm]()
>[  796.257763] Memory manager not clean during takedown.
>[  796.257764] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  796.257784]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  796.257803] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  796.257804] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  796.257807] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  796.257809]  0000000000000009 ffffffff815c18e4 ffff8801d67e9b50 ffffffff81052e92
>[  796.257811]  ffff88015a0cf180 ffff8801d67e9ba0 ffff8800359447c0 ffff8801d66e3098
>[  796.257812]  ffff8801d66dcc00 ffffffff81052ef7 ffffffffa0110c80 ffff880100000018
>[  796.257814] Call Trace:
>[  796.257823]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  796.257825]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  796.257827]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  796.257831]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  796.257835]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  796.257838]  [<ffffffff81052ef7>] warn_slowpath_fmt+0x47/0x50
>[  796.257843]  [<ffffffffa008594e>] ttm_bo_man_takedown+0x2e/0x60 [ttm]
>[  796.257865]  [<ffffffffa0283dca>] radeon_ttm_fini+0xaa/0x170 [radeon]
>[  796.257886]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  796.257913]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  796.257965]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  796.257975]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  796.257987]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  796.258000]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  796.258007]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  796.258011]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  796.258014]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  796.258016]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  796.258019]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  796.258022]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  796.258025]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  796.258027]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  796.258029]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  796.258032]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  796.258034]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  796.258036]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  796.258039]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  796.258042]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  796.258044]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  796.258047]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  796.258049] ---[ end trace 9356057e14dac278 ]---
>[  796.258053] [TTM] Finalizing pool allocator
>[  796.258056] [TTM] Finalizing DMA pool allocator
>[  796.258061] ------------[ cut here ]------------
>[  796.258066] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x126/0x130 [ttm]()
>[  796.258067] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  796.258084]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  796.258099] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  796.258100] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  796.258101] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  796.258102]  0000000000000009 ffffffff815c18e4 0000000000000000 ffffffff81052e92
>[  796.258104]  ffff88015a0cf900 ffff8800354cd290 0000000000000008 ffff8801d66e3098
>[  796.258106]  ffff8801d66dcc00 ffffffffa0086606 ffff8801d0741840 ffff8800360d63a8
>[  796.258107] Call Trace:
>[  796.258111]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  796.258113]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  796.258115]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  796.258117]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  796.258120]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  796.258124]  [<ffffffffa0086606>] ttm_dma_free_pool+0x126/0x130 [ttm]
>[  796.258136]  [<ffffffffa0087266>] ttm_dma_page_alloc_fini+0x86/0xfc [ttm]
>[  796.258147]  [<ffffffffa007d47f>] ttm_mem_global_release+0xf/0x80 [ttm]
>[  796.258156]  [<ffffffffa00fd0a1>] drm_global_item_unref+0x51/0x70 [drm]
>[  796.258183]  [<ffffffffa0283dfb>] radeon_ttm_fini+0xdb/0x170 [radeon]
>[  796.258203]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  796.258229]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  796.258280]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  796.258289]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  796.258299]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  796.258310]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  796.258317]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  796.258320]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  796.258323]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  796.258325]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  796.258327]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  796.258330]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  796.258332]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  796.258334]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  796.258336]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  796.258338]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  796.258341]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  796.258343]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  796.258345]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  796.258347]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  796.258349]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  796.258351]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  796.258353] ---[ end trace 9356057e14dac279 ]---
>[  796.258407] [TTM] Zone  kernel: Used memory at exit: 13 kiB
>[  796.258409] [TTM] Zone   dma32: Used memory at exit: 9 kiB
>[  796.258411] [drm] radeon: ttm finalized
>[  796.258413] vga_switcheroo: disabled
>[  796.260677] pci 0000:01:00.0: [1002:682f] type 00 class 0x030000
>[  796.260695] pci 0000:01:00.0: reg 0x10: [mem 0xa0000000-0xafffffff 64bit pref]
>[  796.260712] pci 0000:01:00.0: reg 0x18: [mem 0xc2000000-0xc203ffff 64bit]
>[  796.260722] pci 0000:01:00.0: reg 0x20: [io  0x4000-0x40ff]
>[  796.260738] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref]
>[  796.260773] pci 0000:01:00.0: supports D1 D2
>[  796.260776] pci 0000:01:00.0: PME# supported from D1 D2 D3hot
>[  796.260805] pci 0000:01:00.0: System wakeup disabled by ACPI
>[  796.260830] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
>[  796.260834] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none
>[  796.262715] pci 0000:01:00.0: BAR 0: assigned [mem 0xa0000000-0xafffffff 64bit pref]
>[  796.262724] pci 0000:01:00.0: BAR 2: assigned [mem 0xc2000000-0xc203ffff 64bit]
>[  796.262731] pci 0000:01:00.0: BAR 6: assigned [mem 0xc2040000-0xc205ffff pref]
>[  796.262733] pci 0000:01:00.0: BAR 4: assigned [io  0x4000-0x40ff]
>[  796.262743] pci 0000:01:00.0: no hotplug settings from platform
>[  796.263136] [drm] initializing kernel modesetting (VERDE 0x1002:0x682F 0x103C:0x1851).
>[  796.263166] [drm] register mmio base: 0xC2000000
>[  796.263167] [drm] register mmio size: 262144
>[  796.263168] vga_switcheroo: enabled
>[  796.263258] ATPX version 1
>[  796.736847] ATOM BIOS: HP/IEC
>[  796.737061] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
>[  796.737063] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF
>[  796.737064] [drm] Detected VRAM RAM=1024M, BAR=256M
>[  796.737065] [drm] RAM width 128bits DDR
>[  796.737203] [TTM] Zone  kernel: Available graphics memory: 3011558 kiB
>[  796.737204] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
>[  796.737205] [TTM] Initializing pool allocator
>[  796.737209] [TTM] Initializing DMA pool allocator
>[  796.737228] [drm] radeon: 1024M of VRAM memory ready
>[  796.737229] [drm] radeon: 1024M of GTT memory ready.
>[  796.737553] [drm] GART: num cpu pages 262144, num gpu pages 262144
>[  796.738251] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  796.738255] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  797.978796] [drm] Loading VERDE Microcode
>[  797.979803] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000).
>[  797.979936] radeon 0000:01:00.0: WB enabled
>[  797.979939] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88008951bc00
>[  797.979940] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff88008951bc04
>[  797.979941] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff88008951bc08
>[  797.979943] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88008951bc0c
>[  797.979944] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff88008951bc10
>[  797.980721] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc900262b5a18
>[  797.980723] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[  797.980724] [drm] Driver supports precise vblank timestamp query.
>[  797.980739] radeon 0000:01:00.0: irq 43 for MSI/MSI-X
>[  797.980749] radeon 0000:01:00.0: radeon: using MSI.
>[  797.980771] [drm] radeon: irq initialized.
>[  798.281364] [drm] ring test on 0 succeeded in 2 usecs
>[  798.281369] [drm] ring test on 1 succeeded in 1 usecs
>[  798.281372] [drm] ring test on 2 succeeded in 1 usecs
>[  798.281437] [drm] ring test on 3 succeeded in 4 usecs
>[  798.281444] [drm] ring test on 4 succeeded in 1 usecs
>[  798.458447] [drm] ring test on 5 succeeded in 2 usecs
>[  798.458452] [drm] UVD initialized successfully.
>[  798.459795] [drm] Enabling audio 0 support
>[  798.459796] [drm] Enabling audio 1 support
>[  798.459797] [drm] Enabling audio 2 support
>[  798.459798] [drm] Enabling audio 3 support
>[  798.459799] [drm] Enabling audio 4 support
>[  798.459799] [drm] Enabling audio 5 support
>[  798.459846] [drm] ib test on ring 0 succeeded in 0 usecs
>[  798.459873] [drm] ib test on ring 1 succeeded in 0 usecs
>[  798.459909] [drm] ib test on ring 2 succeeded in 0 usecs
>[  798.459947] [drm] ib test on ring 3 succeeded in 0 usecs
>[  798.459983] [drm] ib test on ring 4 succeeded in 1 usecs
>[  808.605501] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec
>[  808.605508] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000000002 last fence id 0x0000000000000000 on ring 5)
>[  808.605512] [drm:uvd_v1_0_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  808.605517] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on ring 5 (-35).
>[  808.605980] [drm] Radeon Display Connectors
>[  808.606035] [drm] Internal thermal controller without fan control
>[  808.606105] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  810.176149] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  810.190679] [drm] radeon: dpm initialized
>[  810.194332] radeon 0000:01:00.0: No connectors reported connected with modes
>[  810.194334] [drm] Cannot find any crtc or sizes - going 1024x768
>[  810.195696] [drm] fb mappable at 0xA1488000
>[  810.195697] [drm] vram apper at 0xA0000000
>[  810.195698] [drm] size 3145728
>[  810.195699] [drm] fb depth is 24
>[  810.195699] [drm]    pitch is 4096
>[  810.195779] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device
>[  810.195789] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0
>[  816.123015] [drm] Disabling audio 0 support
>[  816.123018] [drm] Disabling audio 1 support
>[  816.123019] [drm] Disabling audio 2 support
>[  816.123020] [drm] Disabling audio 3 support
>[  816.123021] [drm] Disabling audio 4 support
>[  816.123022] [drm] Disabling audio 5 support
>[  817.163330] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none
>[  817.579091] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  817.579099] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  818.582573] [drm] PCIE GART of 1024M enabled (table at 0x0000000000479000).
>[  818.582680] radeon 0000:01:00.0: WB enabled
>[  818.582682] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88008951bc00
>[  818.582684] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff88008951bc04
>[  818.582685] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff88008951bc08
>[  818.582687] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88008951bc0c
>[  818.582688] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff88008951bc10
>[  818.583474] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc900262b5a18
>[  819.030662] [drm] ring test on 0 succeeded in 2 usecs
>[  819.030666] [drm] ring test on 1 succeeded in 1 usecs
>[  819.030670] [drm] ring test on 2 succeeded in 1 usecs
>[  819.030734] [drm] ring test on 3 succeeded in 4 usecs
>[  819.030741] [drm] ring test on 4 succeeded in 1 usecs
>[  819.217735] [drm] ring test on 5 succeeded in 2 usecs
>[  819.217739] [drm] UVD initialized successfully.
>[  819.218958] [drm] Enabling audio 0 support
>[  819.218959] [drm] Enabling audio 1 support
>[  819.218960] [drm] Enabling audio 2 support
>[  819.218961] [drm] Enabling audio 3 support
>[  819.218962] [drm] Enabling audio 4 support
>[  819.218962] [drm] Enabling audio 5 support
>[  819.218989] [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  819.218991] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35).
>[  819.218992] [drm:radeon_resume_kms] *ERROR* ib ring test failed (-35).
>[  820.282861] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  820.767731] [drm] radeon: finishing device.
>[  821.220687] ------------[ cut here ]------------
>[  821.220708] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x2e/0x60 [ttm]()
>[  821.220709] Memory manager not clean during takedown.
>[  821.220709] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  821.220730]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  821.220748] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  821.220749] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  821.220753] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  821.220754]  0000000000000009 ffffffff815c18e4 ffff8801d67e9b50 ffffffff81052e92
>[  821.220756]  ffff8801d4759e00 ffff8801d67e9ba0 ffff8800359447c0 ffff8801d66e3098
>[  821.220758]  ffff8801d66dcc00 ffffffff81052ef7 ffffffffa0110c80 ffff880100000018
>[  821.220760] Call Trace:
>[  821.220768]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  821.220771]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  821.220773]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  821.220777]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  821.220781]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  821.220784]  [<ffffffff81052ef7>] warn_slowpath_fmt+0x47/0x50
>[  821.220788]  [<ffffffffa008594e>] ttm_bo_man_takedown+0x2e/0x60 [ttm]
>[  821.220810]  [<ffffffffa0283dca>] radeon_ttm_fini+0xaa/0x170 [radeon]
>[  821.220832]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  821.220858]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  821.220912]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  821.220941]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  821.220961]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  821.220981]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  821.221002]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  821.221009]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  821.221016]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  821.221020]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  821.221024]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  821.221029]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  821.221035]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  821.221039]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  821.221051]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  821.221055]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  821.221060]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  821.221063]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  821.221066]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  821.221069]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  821.221073]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  821.221084]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  821.221087] ---[ end trace 9356057e14dac27a ]---
>[  821.221091] [TTM] Finalizing pool allocator
>[  821.221094] [TTM] Finalizing DMA pool allocator
>[  821.221098] ------------[ cut here ]------------
>[  821.221105] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x126/0x130 [ttm]()
>[  821.221106] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  821.221138]  lrw
>[  821.221139]  videobuf2_core
>[  821.221139]  videodev
>[  821.221139]  hp_wmi
>[  821.221140]  sparse_keymap
>[  821.221140]  snd
>[  821.221140]  gf128mul
>[  821.221140]  glue_helper
>[  821.221141]  snd_page_alloc
>[  821.221141]  rfkill
>[  821.221141]  atl1c
>[  821.221142]  aes_x86_64
>[  821.221142]  videobuf2_vmalloc
>[  821.221142]  soundcore
>[  821.221143]  joydev
>[  821.221143]  rtsx_pci
>[  821.221143]  serio_raw
>[  821.221144]  sr_mod
>[  821.221144]  i2c_i801
>[  821.221144]  cdrom
>[  821.221144]  hp_accel
>[  821.221145]  videobuf2_memops
>[  821.221145]  shpchp
>[  821.221145]  mei_me
>[  821.221146]  lpc_ich
>[  821.221146]  mfd_core
>[  821.221146]  pcspkr
>[  821.221146]  mei
>[  821.221147]  lis3lv02d
>[  821.221147]  input_polldev
>[  821.221147]  wmi
>[  821.221148]  battery
>[  821.221148]  ac
>[  821.221148]  intel_smartconnect
>[  821.221149]  sg
>[  821.221149]  dm_mod
>[  821.221149]  autofs4
>[  821.221150]  radeon
>[  821.221150]  i915
>[  821.221150]  ttm
>[  821.221150]  drm_kms_helper
>[  821.221151]  drm
>[  821.221151]  xhci_hcd
>[  821.221152]  i2c_algo_bit
>[  821.221152]  thermal
>[  821.221152]  fan
>[  821.221152]  video
>[  821.221153]  button
>[  821.221153]  processor
>[  821.221153]  thermal_sys
>[  821.221154]  scsi_dh_rdac
>[  821.221154]  scsi_dh_emc
>[  821.221154]  scsi_dh_alua
>[  821.221155]  scsi_dh_hp_sw
>[  821.221155]  scsi_dh
>
>[  821.221157] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  821.221157] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  821.221159] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>
>[  821.221160]  0000000000000009
>[  821.221160]  ffffffff815c18e4
>[  821.221160]  0000000000000000
>[  821.221161]  ffffffff81052e92
>
>[  821.221162]  ffff88015a0cf0c0
>[  821.221162]  ffff8801d3ac8290
>[  821.221162]  0000000000000008
>[  821.221163]  ffff8801d66e3098
>
>[  821.221163]  ffff8801d66dcc00
>[  821.221164]  ffffffffa0086606
>[  821.221164]  ffff8800358f0ba0
>[  821.221165]  ffff8800360d63a8
>
>[  821.221166] Call Trace:
>
>[  821.221171]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>
>[  821.221173]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>
>[  821.221175]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>
>[  821.221178]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>
>[  821.221183]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>
>[  821.221190]  [<ffffffffa0086606>] ttm_dma_free_pool+0x126/0x130 [ttm]
>[  821.221208]  [<ffffffffa0087266>] ttm_dma_page_alloc_fini+0x86/0xfc [ttm]
>[  821.221223]  [<ffffffffa007d47f>] ttm_mem_global_release+0xf/0x80 [ttm]
>[  821.221235]  [<ffffffffa00fd0a1>] drm_global_item_unref+0x51/0x70 [drm]
>[  821.221276]  [<ffffffffa0283dfb>] radeon_ttm_fini+0xdb/0x170 [radeon]
>[  821.221310]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  821.221349]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  821.221436]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  821.221452]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  821.221468]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  821.221496]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  821.221510]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  821.221514]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  821.221518]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  821.221522]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  821.221526]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  821.221530]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  821.221534]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  821.221537]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  821.221540]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  821.221543]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  821.221546]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  821.221549]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  821.221552]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  821.221555]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  821.221558]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  821.221560]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  821.221563] ---[ end trace 9356057e14dac27b ]---
>[  821.221622] [TTM] Zone  kernel: Used memory at exit: 13 kiB
>[  821.221625] [TTM] Zone   dma32: Used memory at exit: 9 kiB
>[  821.221627] [drm] radeon: ttm finalized
>[  821.221630] vga_switcheroo: disabled
>[  821.223988] pci 0000:01:00.0: [1002:682f] type 00 class 0x030000
>[  821.224006] pci 0000:01:00.0: reg 0x10: [mem 0xa0000000-0xafffffff 64bit pref]
>[  821.224017] pci 0000:01:00.0: reg 0x18: [mem 0xc2000000-0xc203ffff 64bit]
>[  821.224026] pci 0000:01:00.0: reg 0x20: [io  0x4000-0x40ff]
>[  821.224039] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref]
>[  821.224073] pci 0000:01:00.0: supports D1 D2
>[  821.224076] pci 0000:01:00.0: PME# supported from D1 D2 D3hot
>[  821.224104] pci 0000:01:00.0: System wakeup disabled by ACPI
>[  821.224129] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
>[  821.224132] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none
>[  821.225921] pci 0000:01:00.0: BAR 0: assigned [mem 0xa0000000-0xafffffff 64bit pref]
>[  821.225930] pci 0000:01:00.0: BAR 2: assigned [mem 0xc2000000-0xc203ffff 64bit]
>[  821.225937] pci 0000:01:00.0: BAR 6: assigned [mem 0xc2040000-0xc205ffff pref]
>[  821.225938] pci 0000:01:00.0: BAR 4: assigned [io  0x4000-0x40ff]
>[  821.225948] pci 0000:01:00.0: no hotplug settings from platform
>[  821.226122] [drm] initializing kernel modesetting (VERDE 0x1002:0x682F 0x103C:0x1851).
>[  821.226151] [drm] register mmio base: 0xC2000000
>[  821.226152] [drm] register mmio size: 262144
>[  821.226153] vga_switcheroo: enabled
>[  821.226241] ATPX version 1
>[  821.699140] ATOM BIOS: HP/IEC
>[  821.699357] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
>[  821.699360] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF
>[  821.699361] [drm] Detected VRAM RAM=1024M, BAR=256M
>[  821.699363] [drm] RAM width 128bits DDR
>[  821.699472] [TTM] Zone  kernel: Available graphics memory: 3011558 kiB
>[  821.699474] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
>[  821.699475] [TTM] Initializing pool allocator
>[  821.699479] [TTM] Initializing DMA pool allocator
>[  821.699510] [drm] radeon: 1024M of VRAM memory ready
>[  821.699511] [drm] radeon: 1024M of GTT memory ready.
>[  821.699906] [drm] GART: num cpu pages 262144, num gpu pages 262144
>[  821.700682] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  821.700687] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  822.940311] [drm] Loading VERDE Microcode
>[  822.941321] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000).
>[  822.941435] radeon 0000:01:00.0: WB enabled
>[  822.941438] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8801d4f82c00
>[  822.941439] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff8801d4f82c04
>[  822.941441] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff8801d4f82c08
>[  822.941443] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8801d4f82c0c
>[  822.941444] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff8801d4f82c10
>[  822.942262] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90028235a18
>[  822.942265] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[  822.942267] [drm] Driver supports precise vblank timestamp query.
>[  822.942285] radeon 0000:01:00.0: irq 43 for MSI/MSI-X
>[  822.942297] radeon 0000:01:00.0: radeon: using MSI.
>[  822.942322] [drm] radeon: irq initialized.
>[  823.243130] [drm] ring test on 0 succeeded in 2 usecs
>[  823.243135] [drm] ring test on 1 succeeded in 1 usecs
>[  823.243138] [drm] ring test on 2 succeeded in 1 usecs
>[  823.243203] [drm] ring test on 3 succeeded in 4 usecs
>[  823.243210] [drm] ring test on 4 succeeded in 1 usecs
>[  823.420231] [drm] ring test on 5 succeeded in 2 usecs
>[  823.420235] [drm] UVD initialized successfully.
>[  823.421567] [drm] Enabling audio 0 support
>[  823.421568] [drm] Enabling audio 1 support
>[  823.421569] [drm] Enabling audio 2 support
>[  823.421569] [drm] Enabling audio 3 support
>[  823.421570] [drm] Enabling audio 4 support
>[  823.421571] [drm] Enabling audio 5 support
>[  823.421618] [drm] ib test on ring 0 succeeded in 0 usecs
>[  823.421645] [drm] ib test on ring 1 succeeded in 0 usecs
>[  823.421680] [drm] ib test on ring 2 succeeded in 0 usecs
>[  823.421715] [drm] ib test on ring 3 succeeded in 0 usecs
>[  823.421750] [drm] ib test on ring 4 succeeded in 1 usecs
>[  833.567687] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec
>[  833.567694] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000000002 last fence id 0x0000000000000000 on ring 5)
>[  833.567698] [drm:uvd_v1_0_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  833.567704] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on ring 5 (-35).
>[  833.568127] [drm] Radeon Display Connectors
>[  833.568170] [drm] Internal thermal controller without fan control
>[  833.568236] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  834.633883] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  834.648508] [drm] radeon: dpm initialized
>[  835.152820] radeon 0000:01:00.0: No connectors reported connected with modes
>[  835.152828] [drm] Cannot find any crtc or sizes - going 1024x768
>[  835.154471] [drm] fb mappable at 0xA1488000
>[  835.154474] [drm] vram apper at 0xA0000000
>[  835.154476] [drm] size 3145728
>[  835.154477] [drm] fb depth is 24
>[  835.154479] [drm]    pitch is 4096
>[  835.154616] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device
>[  835.154644] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0
>[  841.101974] [drm] Disabling audio 0 support
>[  841.101977] [drm] Disabling audio 1 support
>[  841.101978] [drm] Disabling audio 2 support
>[  841.101979] [drm] Disabling audio 3 support
>[  841.101980] [drm] Disabling audio 4 support
>[  841.101981] [drm] Disabling audio 5 support
>[  842.143505] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none
>[  842.557188] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  842.557194] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  843.560620] [drm] PCIE GART of 1024M enabled (table at 0x0000000000479000).
>[  843.560706] radeon 0000:01:00.0: WB enabled
>[  843.560709] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8801d4f82c00
>[  843.560710] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff8801d4f82c04
>[  843.560712] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff8801d4f82c08
>[  843.560713] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8801d4f82c0c
>[  843.560714] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff8801d4f82c10
>[  843.561507] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90028235a18
>[  844.008755] [drm] ring test on 0 succeeded in 2 usecs
>[  844.008759] [drm] ring test on 1 succeeded in 1 usecs
>[  844.008762] [drm] ring test on 2 succeeded in 1 usecs
>[  844.008827] [drm] ring test on 3 succeeded in 4 usecs
>[  844.008834] [drm] ring test on 4 succeeded in 1 usecs
>[  844.195828] [drm] ring test on 5 succeeded in 2 usecs
>[  844.195832] [drm] UVD initialized successfully.
>[  844.197066] [drm] Enabling audio 0 support
>[  844.197068] [drm] Enabling audio 1 support
>[  844.197068] [drm] Enabling audio 2 support
>[  844.197069] [drm] Enabling audio 3 support
>[  844.197070] [drm] Enabling audio 4 support
>[  844.197071] [drm] Enabling audio 5 support
>[  844.197097] [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  844.197099] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35).
>[  844.197100] [drm:radeon_resume_kms] *ERROR* ib ring test failed (-35).
>[  845.261123] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  845.746191] [drm] radeon: finishing device.
>[  846.197297] ------------[ cut here ]------------
>[  846.197317] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x2e/0x60 [ttm]()
>[  846.197318] Memory manager not clean during takedown.
>[  846.197319] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  846.197339]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  846.197358] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  846.197359] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  846.197362] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  846.197364]  0000000000000009 ffffffff815c18e4 ffff8801d67e9b50 ffffffff81052e92
>[  846.197366]  ffff8801d4759e00 ffff8801d67e9ba0 ffff8800359447c0 ffff8801d66e3098
>[  846.197368]  ffff8801d66dcc00 ffffffff81052ef7 ffffffffa0110c80 ffff880100000018
>[  846.197370] Call Trace:
>[  846.197378]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  846.197381]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  846.197383]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  846.197387]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  846.197391]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  846.197394]  [<ffffffff81052ef7>] warn_slowpath_fmt+0x47/0x50
>[  846.197398]  [<ffffffffa008594e>] ttm_bo_man_takedown+0x2e/0x60 [ttm]
>[  846.197421]  [<ffffffffa0283dca>] radeon_ttm_fini+0xaa/0x170 [radeon]
>[  846.197442]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  846.197468]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  846.197533]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  846.197552]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  846.197564]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  846.197576]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  846.197584]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  846.197588]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  846.197590]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  846.197593]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  846.197595]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  846.197598]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  846.197601]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  846.197603]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  846.197606]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  846.197608]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  846.197610]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  846.197612]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  846.197615]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  846.197618]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  846.197621]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  846.197623]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  846.197625] ---[ end trace 9356057e14dac27c ]---
>[  846.197629] [TTM] Finalizing pool allocator
>[  846.197633] [TTM] Finalizing DMA pool allocator
>[  846.197636] ------------[ cut here ]------------
>[  846.197641] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x126/0x130 [ttm]()
>[  846.197642] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  846.197659]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  846.197674] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  846.197675] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  846.197676] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  846.197677]  0000000000000009 ffffffff815c18e4 0000000000000000 ffffffff81052e92
>[  846.197679]  ffff88015a0cf300 ffff88016b389290 0000000000000008 ffff8801d66e3098
>[  846.197681]  ffff8801d66dcc00 ffffffffa0086606 ffff8801d4e61620 ffff8800360d63a8
>[  846.197682] Call Trace:
>[  846.197686]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  846.197688]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  846.197690]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  846.197692]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  846.197695]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  846.197699]  [<ffffffffa0086606>] ttm_dma_free_pool+0x126/0x130 [ttm]
>[  846.197711]  [<ffffffffa0087266>] ttm_dma_page_alloc_fini+0x86/0xfc [ttm]
>[  846.197721]  [<ffffffffa007d47f>] ttm_mem_global_release+0xf/0x80 [ttm]
>[  846.197731]  [<ffffffffa00fd0a1>] drm_global_item_unref+0x51/0x70 [drm]
>[  846.197757]  [<ffffffffa0283dfb>] radeon_ttm_fini+0xdb/0x170 [radeon]
>[  846.197777]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  846.197802]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  846.197853]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  846.197863]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  846.197873]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  846.197884]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  846.197891]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  846.197894]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  846.197896]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  846.197899]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  846.197901]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  846.197903]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  846.197906]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  846.197908]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  846.197910]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  846.197912]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  846.197914]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  846.197916]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  846.197918]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  846.197921]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  846.197923]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  846.197925]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  846.197927] ---[ end trace 9356057e14dac27d ]---
>[  846.197980] [TTM] Zone  kernel: Used memory at exit: 13 kiB
>[  846.197983] [TTM] Zone   dma32: Used memory at exit: 9 kiB
>[  846.197984] [drm] radeon: ttm finalized
>[  846.197986] vga_switcheroo: disabled
>[  846.200210] pci 0000:01:00.0: [1002:682f] type 00 class 0x030000
>[  846.200228] pci 0000:01:00.0: reg 0x10: [mem 0xa0000000-0xafffffff 64bit pref]
>[  846.200239] pci 0000:01:00.0: reg 0x18: [mem 0xc2000000-0xc203ffff 64bit]
>[  846.200247] pci 0000:01:00.0: reg 0x20: [io  0x4000-0x40ff]
>[  846.200261] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref]
>[  846.200295] pci 0000:01:00.0: supports D1 D2
>[  846.200297] pci 0000:01:00.0: PME# supported from D1 D2 D3hot
>[  846.200326] pci 0000:01:00.0: System wakeup disabled by ACPI
>[  846.200351] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
>[  846.200354] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none
>[  846.202124] pci 0000:01:00.0: BAR 0: assigned [mem 0xa0000000-0xafffffff 64bit pref]
>[  846.202132] pci 0000:01:00.0: BAR 2: assigned [mem 0xc2000000-0xc203ffff 64bit]
>[  846.202140] pci 0000:01:00.0: BAR 6: assigned [mem 0xc2040000-0xc205ffff pref]
>[  846.202141] pci 0000:01:00.0: BAR 4: assigned [io  0x4000-0x40ff]
>[  846.202151] pci 0000:01:00.0: no hotplug settings from platform
>[  846.202393] [drm] initializing kernel modesetting (VERDE 0x1002:0x682F 0x103C:0x1851).
>[  846.202424] [drm] register mmio base: 0xC2000000
>[  846.202425] [drm] register mmio size: 262144
>[  846.202427] vga_switcheroo: enabled
>[  846.202516] ATPX version 1
>[  846.681695] ATOM BIOS: HP/IEC
>[  846.681930] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
>[  846.681934] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF
>[  846.681937] [drm] Detected VRAM RAM=1024M, BAR=256M
>[  846.681939] [drm] RAM width 128bits DDR
>[  846.682255] [TTM] Zone  kernel: Available graphics memory: 3011558 kiB
>[  846.682257] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
>[  846.682258] [TTM] Initializing pool allocator
>[  846.682261] [TTM] Initializing DMA pool allocator
>[  846.682288] [drm] radeon: 1024M of VRAM memory ready
>[  846.682290] [drm] radeon: 1024M of GTT memory ready.
>[  846.682633] [drm] GART: num cpu pages 262144, num gpu pages 262144
>[  846.683441] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  846.683446] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  847.922833] [drm] Loading VERDE Microcode
>[  847.923778] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000).
>[  847.923883] radeon 0000:01:00.0: WB enabled
>[  847.923886] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88017d95ec00
>[  847.923887] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff88017d95ec04
>[  847.923889] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff88017d95ec08
>[  847.923890] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88017d95ec0c
>[  847.923892] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff88017d95ec10
>[  847.924711] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc900122b5a18
>[  847.924715] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[  847.924716] [drm] Driver supports precise vblank timestamp query.
>[  847.924734] radeon 0000:01:00.0: irq 43 for MSI/MSI-X
>[  847.924747] radeon 0000:01:00.0: radeon: using MSI.
>[  847.924772] [drm] radeon: irq initialized.
>[  848.224608] [drm] ring test on 0 succeeded in 2 usecs
>[  848.224612] [drm] ring test on 1 succeeded in 1 usecs
>[  848.224616] [drm] ring test on 2 succeeded in 1 usecs
>[  848.224680] [drm] ring test on 3 succeeded in 4 usecs
>[  848.224687] [drm] ring test on 4 succeeded in 1 usecs
>[  848.401694] [drm] ring test on 5 succeeded in 2 usecs
>[  848.401699] [drm] UVD initialized successfully.
>[  848.403029] [drm] Enabling audio 0 support
>[  848.403030] [drm] Enabling audio 1 support
>[  848.403031] [drm] Enabling audio 2 support
>[  848.403031] [drm] Enabling audio 3 support
>[  848.403032] [drm] Enabling audio 4 support
>[  848.403033] [drm] Enabling audio 5 support
>[  848.403080] [drm] ib test on ring 0 succeeded in 0 usecs
>[  848.403122] [drm] ib test on ring 1 succeeded in 0 usecs
>[  848.403156] [drm] ib test on ring 2 succeeded in 0 usecs
>[  848.403190] [drm] ib test on ring 3 succeeded in 0 usecs
>[  848.403225] [drm] ib test on ring 4 succeeded in 1 usecs
>[  858.548895] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec
>[  858.548903] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000000002 last fence id 0x0000000000000000 on ring 5)
>[  858.548907] [drm:uvd_v1_0_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  858.548912] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on ring 5 (-35).
>[  858.549371] [drm] Radeon Display Connectors
>[  858.549423] [drm] Internal thermal controller without fan control
>[  858.549491] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  859.615391] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  859.630018] [drm] radeon: dpm initialized
>[  859.633843] radeon 0000:01:00.0: No connectors reported connected with modes
>[  859.633846] [drm] Cannot find any crtc or sizes - going 1024x768
>[  859.635169] [drm] fb mappable at 0xA1488000
>[  859.635170] [drm] vram apper at 0xA0000000
>[  859.635171] [drm] size 3145728
>[  859.635172] [drm] fb depth is 24
>[  859.635173] [drm]    pitch is 4096
>[  859.635248] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device
>[  859.635260] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0
>[  865.101667] [drm] Disabling audio 0 support
>[  865.101670] [drm] Disabling audio 1 support
>[  865.101671] [drm] Disabling audio 2 support
>[  865.101672] [drm] Disabling audio 3 support
>[  865.101673] [drm] Disabling audio 4 support
>[  865.101674] [drm] Disabling audio 5 support
>[  866.141198] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none
>[  866.557026] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  866.557033] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  867.560500] [drm] PCIE GART of 1024M enabled (table at 0x0000000000479000).
>[  867.560590] radeon 0000:01:00.0: WB enabled
>[  867.560593] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88017d95ec00
>[  867.560594] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff88017d95ec04
>[  867.560596] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff88017d95ec08
>[  867.560597] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88017d95ec0c
>[  867.560598] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff88017d95ec10
>[  867.561390] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc900122b5a18
>[  868.008650] [drm] ring test on 0 succeeded in 2 usecs
>[  868.008654] [drm] ring test on 1 succeeded in 1 usecs
>[  868.008657] [drm] ring test on 2 succeeded in 1 usecs
>[  868.008722] [drm] ring test on 3 succeeded in 4 usecs
>[  868.008729] [drm] ring test on 4 succeeded in 1 usecs
>[  868.195723] [drm] ring test on 5 succeeded in 2 usecs
>[  868.195726] [drm] UVD initialized successfully.
>[  868.196924] [drm] Enabling audio 0 support
>[  868.196925] [drm] Enabling audio 1 support
>[  868.196926] [drm] Enabling audio 2 support
>[  868.196927] [drm] Enabling audio 3 support
>[  868.196928] [drm] Enabling audio 4 support
>[  868.196928] [drm] Enabling audio 5 support
>[  868.196954] [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  868.196957] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35).
>[  868.196958] [drm:radeon_resume_kms] *ERROR* ib ring test failed (-35).
>[  869.261022] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  869.745469] [drm] radeon: finishing device.
>[  870.196642] ------------[ cut here ]------------
>[  870.196662] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x2e/0x60 [ttm]()
>[  870.196663] Memory manager not clean during takedown.
>[  870.196664] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  870.196684]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  870.196703] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  870.196704] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  870.196707] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  870.196708]  0000000000000009 ffffffff815c18e4 ffff8801d67e9b50 ffffffff81052e92
>[  870.196710]  ffff8801d4759bc0 ffff8801d67e9ba0 ffff8800359447c0 ffff8801d66e3098
>[  870.196712]  ffff8801d66dcc00 ffffffff81052ef7 ffffffffa0110c80 ffff880100000018
>[  870.196714] Call Trace:
>[  870.196723]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  870.196725]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  870.196727]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  870.196731]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  870.196736]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  870.196738]  [<ffffffff81052ef7>] warn_slowpath_fmt+0x47/0x50
>[  870.196743]  [<ffffffffa008594e>] ttm_bo_man_takedown+0x2e/0x60 [ttm]
>[  870.196764]  [<ffffffffa0283dca>] radeon_ttm_fini+0xaa/0x170 [radeon]
>[  870.196785]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  870.196811]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  870.196884]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  870.196895]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  870.196909]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  870.196922]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  870.196930]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  870.196934]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  870.196944]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  870.196946]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  870.196948]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  870.196952]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  870.196955]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  870.196958]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  870.196960]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  870.196962]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  870.196968]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  870.196970]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  870.196973]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  870.196975]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  870.196977]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  870.196980]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  870.196982] ---[ end trace 9356057e14dac27e ]---
>[  870.196986] [TTM] Finalizing pool allocator
>[  870.196990] [TTM] Finalizing DMA pool allocator
>[  870.196995] ------------[ cut here ]------------
>[  870.197000] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x126/0x130 [ttm]()
>[  870.197012] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  870.197022]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  870.197023] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  870.197023] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  870.197024] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  870.197026]  0000000000000009 ffffffff815c18e4 0000000000000000 ffffffff81052e92
>[  870.197027]  ffff88015a0cfd80 ffff88005c822290 0000000000000008 ffff8801d66e3098
>[  870.197028]  ffff8801d66dcc00 ffffffffa0086606 ffff88007d438760 ffff8800360d63a8
>[  870.197028] Call Trace:
>[  870.197032]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  870.197034]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  870.197035]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  870.197037]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  870.197039]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  870.197044]  [<ffffffffa0086606>] ttm_dma_free_pool+0x126/0x130 [ttm]
>[  870.197056]  [<ffffffffa0087266>] ttm_dma_page_alloc_fini+0x86/0xfc [ttm]
>[  870.197067]  [<ffffffffa007d47f>] ttm_mem_global_release+0xf/0x80 [ttm]
>[  870.197077]  [<ffffffffa00fd0a1>] drm_global_item_unref+0x51/0x70 [drm]
>[  870.197105]  [<ffffffffa0283dfb>] radeon_ttm_fini+0xdb/0x170 [radeon]
>[  870.197126]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  870.197152]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  870.197206]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  870.197216]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  870.197230]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  870.197242]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  870.197251]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  870.197254]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  870.197256]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  870.197259]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  870.197262]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  870.197264]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  870.197267]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  870.197269]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  870.197271]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  870.197273]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  870.197276]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  870.197278]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  870.197280]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  870.197283]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  870.197286]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  870.197288]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  870.197289] ---[ end trace 9356057e14dac27f ]---
>[  870.197328] [TTM] Zone  kernel: Used memory at exit: 13 kiB
>[  870.197331] [TTM] Zone   dma32: Used memory at exit: 9 kiB
>[  870.197333] [drm] radeon: ttm finalized
>[  870.197335] vga_switcheroo: disabled
>[  870.199381] pci 0000:01:00.0: [1002:682f] type 00 class 0x030000
>[  870.199398] pci 0000:01:00.0: reg 0x10: [mem 0xa0000000-0xafffffff 64bit pref]
>[  870.199408] pci 0000:01:00.0: reg 0x18: [mem 0xc2000000-0xc203ffff 64bit]
>[  870.199415] pci 0000:01:00.0: reg 0x20: [io  0x4000-0x40ff]
>[  870.199427] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref]
>[  870.199459] pci 0000:01:00.0: supports D1 D2
>[  870.199460] pci 0000:01:00.0: PME# supported from D1 D2 D3hot
>[  870.199486] pci 0000:01:00.0: System wakeup disabled by ACPI
>[  870.199509] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
>[  870.199511] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none
>[  870.200823] pci 0000:01:00.0: BAR 0: assigned [mem 0xa0000000-0xafffffff 64bit pref]
>[  870.200831] pci 0000:01:00.0: BAR 2: assigned [mem 0xc2000000-0xc203ffff 64bit]
>[  870.200838] pci 0000:01:00.0: BAR 6: assigned [mem 0xc2040000-0xc205ffff pref]
>[  870.200840] pci 0000:01:00.0: BAR 4: assigned [io  0x4000-0x40ff]
>[  870.200849] pci 0000:01:00.0: no hotplug settings from platform
>[  870.201091] [drm] initializing kernel modesetting (VERDE 0x1002:0x682F 0x103C:0x1851).
>[  870.201133] [drm] register mmio base: 0xC2000000
>[  870.201134] [drm] register mmio size: 262144
>[  870.201136] vga_switcheroo: enabled
>[  870.201221] ATPX version 1
>[  870.696935] ATOM BIOS: HP/IEC
>[  870.697146] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
>[  870.697148] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF
>[  870.697150] [drm] Detected VRAM RAM=1024M, BAR=256M
>[  870.697151] [drm] RAM width 128bits DDR
>[  870.697258] [TTM] Zone  kernel: Available graphics memory: 3011558 kiB
>[  870.697259] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
>[  870.697260] [TTM] Initializing pool allocator
>[  870.697271] [TTM] Initializing DMA pool allocator
>[  870.697288] [drm] radeon: 1024M of VRAM memory ready
>[  870.697289] [drm] radeon: 1024M of GTT memory ready.
>[  870.697584] [drm] GART: num cpu pages 262144, num gpu pages 262144
>[  870.698215] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  870.698219] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  871.938199] [drm] Loading VERDE Microcode
>[  871.939212] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000).
>[  871.939323] radeon 0000:01:00.0: WB enabled
>[  871.939326] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88017db75c00
>[  871.939328] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff88017db75c04
>[  871.939329] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff88017db75c08
>[  871.939331] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88017db75c0c
>[  871.939332] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff88017db75c10
>[  871.940133] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc900279b5a18
>[  871.940135] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[  871.940135] [drm] Driver supports precise vblank timestamp query.
>[  871.940150] radeon 0000:01:00.0: irq 43 for MSI/MSI-X
>[  871.940168] radeon 0000:01:00.0: radeon: using MSI.
>[  871.940189] [drm] radeon: irq initialized.
>[  872.240062] [drm] ring test on 0 succeeded in 2 usecs
>[  872.240067] [drm] ring test on 1 succeeded in 1 usecs
>[  872.240070] [drm] ring test on 2 succeeded in 1 usecs
>[  872.240135] [drm] ring test on 3 succeeded in 4 usecs
>[  872.240142] [drm] ring test on 4 succeeded in 1 usecs
>[  872.417145] [drm] ring test on 5 succeeded in 2 usecs
>[  872.417150] [drm] UVD initialized successfully.
>[  872.418477] [drm] Enabling audio 0 support
>[  872.418478] [drm] Enabling audio 1 support
>[  872.418479] [drm] Enabling audio 2 support
>[  872.418480] [drm] Enabling audio 3 support
>[  872.418480] [drm] Enabling audio 4 support
>[  872.418481] [drm] Enabling audio 5 support
>[  872.418528] [drm] ib test on ring 0 succeeded in 0 usecs
>[  872.418555] [drm] ib test on ring 1 succeeded in 0 usecs
>[  872.418606] [drm] ib test on ring 2 succeeded in 0 usecs
>[  872.418641] [drm] ib test on ring 3 succeeded in 0 usecs
>[  872.418680] [drm] ib test on ring 4 succeeded in 1 usecs
>[  882.564584] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec
>[  882.564592] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000000002 last fence id 0x0000000000000000 on ring 5)
>[  882.564596] [drm:uvd_v1_0_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  882.564602] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on ring 5 (-35).
>[  882.565088] [drm] Radeon Display Connectors
>[  882.565143] [drm] Internal thermal controller without fan control
>[  882.565211] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  883.631515] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  883.646090] [drm] radeon: dpm initialized
>[  884.150763] radeon 0000:01:00.0: No connectors reported connected with modes
>[  884.150771] [drm] Cannot find any crtc or sizes - going 1024x768
>[  884.152417] [drm] fb mappable at 0xA1488000
>[  884.152420] [drm] vram apper at 0xA0000000
>[  884.152421] [drm] size 3145728
>[  884.152423] [drm] fb depth is 24
>[  884.152425] [drm]    pitch is 4096
>[  884.152580] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device
>[  884.152601] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0
>[  890.085588] [drm] Disabling audio 0 support
>[  890.085591] [drm] Disabling audio 1 support
>[  890.085592] [drm] Disabling audio 2 support
>[  890.085593] [drm] Disabling audio 3 support
>[  890.085594] [drm] Disabling audio 4 support
>[  890.085595] [drm] Disabling audio 5 support
>[  891.125385] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none
>[  891.538989] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  891.538996] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  892.542457] [drm] PCIE GART of 1024M enabled (table at 0x0000000000479000).
>[  892.542561] radeon 0000:01:00.0: WB enabled
>[  892.542564] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88017db75c00
>[  892.542565] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff88017db75c04
>[  892.542567] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff88017db75c08
>[  892.542568] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88017db75c0c
>[  892.542569] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff88017db75c10
>[  892.543338] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc900279b5a18
>[  892.991280] [drm] ring test on 0 succeeded in 1 usecs
>[  892.991285] [drm] ring test on 1 succeeded in 1 usecs
>[  892.991288] [drm] ring test on 2 succeeded in 1 usecs
>[  892.991353] [drm] ring test on 3 succeeded in 4 usecs
>[  892.991360] [drm] ring test on 4 succeeded in 1 usecs
>[  893.178353] [drm] ring test on 5 succeeded in 2 usecs
>[  893.178358] [drm] UVD initialized successfully.
>[  893.179566] [drm] Enabling audio 0 support
>[  893.179567] [drm] Enabling audio 1 support
>[  893.179568] [drm] Enabling audio 2 support
>[  893.179569] [drm] Enabling audio 3 support
>[  893.179570] [drm] Enabling audio 4 support
>[  893.179570] [drm] Enabling audio 5 support
>[  893.179596] [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  893.179599] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35).
>[  893.179600] [drm:radeon_resume_kms] *ERROR* ib ring test failed (-35).
>[  894.245292] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  895.232010] [drm] radeon: finishing device.
>[  895.684390] ------------[ cut here ]------------
>[  895.684410] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x2e/0x60 [ttm]()
>[  895.684411] Memory manager not clean during takedown.
>[  895.684412] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  895.684432]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  895.684451] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  895.684452] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  895.684455] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  895.684456]  0000000000000009 ffffffff815c18e4 ffff8801d67e9b50 ffffffff81052e92
>[  895.684459]  ffff8801d4759bc0 ffff8801d67e9ba0 ffff8800359447c0 ffff8801d66e3098
>[  895.684460]  ffff8801d66dcc00 ffffffff81052ef7 ffffffffa0110c80 ffff880100000018
>[  895.684462] Call Trace:
>[  895.684471]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  895.684473]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  895.684475]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  895.684479]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  895.684483]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  895.684485]  [<ffffffff81052ef7>] warn_slowpath_fmt+0x47/0x50
>[  895.684490]  [<ffffffffa008594e>] ttm_bo_man_takedown+0x2e/0x60 [ttm]
>[  895.684512]  [<ffffffffa0283dca>] radeon_ttm_fini+0xaa/0x170 [radeon]
>[  895.684534]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  895.684559]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  895.684614]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  895.684624]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  895.684636]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  895.684648]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  895.684656]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  895.684660]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  895.684663]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  895.684665]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  895.684668]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  895.684671]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  895.684674]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  895.684676]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  895.684678]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  895.684680]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  895.684683]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  895.684685]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  895.684688]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  895.684690]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  895.684693]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  895.684696]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  895.684698] ---[ end trace 9356057e14dac280 ]---
>[  895.684702] [TTM] Finalizing pool allocator
>[  895.684705] [TTM] Finalizing DMA pool allocator
>[  895.684709] ------------[ cut here ]------------
>[  895.684713] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x126/0x130 [ttm]()
>[  895.684714] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  895.684732]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  895.684747] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  895.684754] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  895.684756] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  895.684757]  0000000000000009 ffffffff815c18e4 0000000000000000 ffffffff81052e92
>[  895.684758]  ffff88015a0cf180 ffff88015a000290 0000000000000008 ffff8801d66e3098
>[  895.684760]  ffff8801d66dcc00 ffffffffa0086606 ffff8801abdc6f40 ffff8800360d63a8
>[  895.684762] Call Trace:
>[  895.684775]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  895.684777]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  895.684779]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  895.684781]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  895.684789]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  895.684799]  [<ffffffffa0086606>] ttm_dma_free_pool+0x126/0x130 [ttm]
>[  895.684816]  [<ffffffffa0087266>] ttm_dma_page_alloc_fini+0x86/0xfc [ttm]
>[  895.684829]  [<ffffffffa007d47f>] ttm_mem_global_release+0xf/0x80 [ttm]
>[  895.684840]  [<ffffffffa00fd0a1>] drm_global_item_unref+0x51/0x70 [drm]
>[  895.684883]  [<ffffffffa0283dfb>] radeon_ttm_fini+0xdb/0x170 [radeon]
>[  895.684932]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  895.684971]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  895.685058]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  895.685071]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  895.685085]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  895.685102]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  895.685113]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  895.685118]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  895.685122]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  895.685126]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  895.685130]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  895.685134]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  895.685138]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  895.685142]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  895.685145]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  895.685149]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  895.685153]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  895.685156]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  895.685159]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  895.685162]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  895.685166]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  895.685169]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  895.685172] ---[ end trace 9356057e14dac281 ]---
>[  895.685220] [TTM] Zone  kernel: Used memory at exit: 13 kiB
>[  895.685224] [TTM] Zone   dma32: Used memory at exit: 13 kiB
>[  895.685226] [drm] radeon: ttm finalized
>[  895.685228] vga_switcheroo: disabled
>[  895.687178] pci 0000:01:00.0: [1002:682f] type 00 class 0x030000
>[  895.687194] pci 0000:01:00.0: reg 0x10: [mem 0xa0000000-0xafffffff 64bit pref]
>[  895.687204] pci 0000:01:00.0: reg 0x18: [mem 0xc2000000-0xc203ffff 64bit]
>[  895.687211] pci 0000:01:00.0: reg 0x20: [io  0x4000-0x40ff]
>[  895.687224] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref]
>[  895.687256] pci 0000:01:00.0: supports D1 D2
>[  895.687257] pci 0000:01:00.0: PME# supported from D1 D2 D3hot
>[  895.687279] pci 0000:01:00.0: System wakeup disabled by ACPI
>[  895.687297] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
>[  895.687299] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none
>[  895.688765] pci 0000:01:00.0: BAR 0: assigned [mem 0xa0000000-0xafffffff 64bit pref]
>[  895.688774] pci 0000:01:00.0: BAR 2: assigned [mem 0xc2000000-0xc203ffff 64bit]
>[  895.688781] pci 0000:01:00.0: BAR 6: assigned [mem 0xc2040000-0xc205ffff pref]
>[  895.688783] pci 0000:01:00.0: BAR 4: assigned [io  0x4000-0x40ff]
>[  895.688793] pci 0000:01:00.0: no hotplug settings from platform
>[  895.689045] [drm] initializing kernel modesetting (VERDE 0x1002:0x682F 0x103C:0x1851).
>[  895.689078] [drm] register mmio base: 0xC2000000
>[  895.689079] [drm] register mmio size: 262144
>[  895.689081] vga_switcheroo: enabled
>[  895.689171] ATPX version 1
>[  896.157922] ATOM BIOS: HP/IEC
>[  896.158137] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
>[  896.158139] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF
>[  896.158141] [drm] Detected VRAM RAM=1024M, BAR=256M
>[  896.158142] [drm] RAM width 128bits DDR
>[  896.158337] [TTM] Zone  kernel: Available graphics memory: 3011558 kiB
>[  896.158340] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
>[  896.158342] [TTM] Initializing pool allocator
>[  896.158348] [TTM] Initializing DMA pool allocator
>[  896.158387] [drm] radeon: 1024M of VRAM memory ready
>[  896.158390] [drm] radeon: 1024M of GTT memory ready.
>[  896.158787] [drm] GART: num cpu pages 262144, num gpu pages 262144
>[  896.159597] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  896.159602] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  897.400311] [drm] Loading VERDE Microcode
>[  897.401343] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000).
>[  897.401452] radeon 0000:01:00.0: WB enabled
>[  897.401455] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88007a539c00
>[  897.401456] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff88007a539c04
>[  897.401458] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff88007a539c08
>[  897.401460] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88007a539c0c
>[  897.401461] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff88007a539c10
>[  897.402269] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90011235a18
>[  897.402271] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[  897.402272] [drm] Driver supports precise vblank timestamp query.
>[  897.402287] radeon 0000:01:00.0: irq 43 for MSI/MSI-X
>[  897.402296] radeon 0000:01:00.0: radeon: using MSI.
>[  897.402317] [drm] radeon: irq initialized.
>[  897.702849] [drm] ring test on 0 succeeded in 2 usecs
>[  897.702853] [drm] ring test on 1 succeeded in 1 usecs
>[  897.702857] [drm] ring test on 2 succeeded in 1 usecs
>[  897.702921] [drm] ring test on 3 succeeded in 4 usecs
>[  897.702928] [drm] ring test on 4 succeeded in 1 usecs
>[  897.879933] [drm] ring test on 5 succeeded in 2 usecs
>[  897.879937] [drm] UVD initialized successfully.
>[  897.881258] [drm] Enabling audio 0 support
>[  897.881259] [drm] Enabling audio 1 support
>[  897.881260] [drm] Enabling audio 2 support
>[  897.881261] [drm] Enabling audio 3 support
>[  897.881262] [drm] Enabling audio 4 support
>[  897.881263] [drm] Enabling audio 5 support
>[  897.881313] [drm] ib test on ring 0 succeeded in 0 usecs
>[  897.881349] [drm] ib test on ring 1 succeeded in 0 usecs
>[  897.881399] [drm] ib test on ring 2 succeeded in 0 usecs
>[  897.881426] [drm] ib test on ring 3 succeeded in 0 usecs
>[  897.881465] [drm] ib test on ring 4 succeeded in 1 usecs
>[  908.026537] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec
>[  908.026545] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000000002 last fence id 0x0000000000000000 on ring 5)
>[  908.026550] [drm:uvd_v1_0_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  908.026555] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on ring 5 (-35).
>[  908.026988] [drm] Radeon Display Connectors
>[  908.027030] [drm] Internal thermal controller without fan control
>[  908.027096] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  909.094266] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  909.108781] [drm] radeon: dpm initialized
>[  909.614143] radeon 0000:01:00.0: No connectors reported connected with modes
>[  909.614152] [drm] Cannot find any crtc or sizes - going 1024x768
>[  909.615765] [drm] fb mappable at 0xA1488000
>[  909.615767] [drm] vram apper at 0xA0000000
>[  909.615769] [drm] size 3145728
>[  909.615770] [drm] fb depth is 24
>[  909.615772] [drm]    pitch is 4096
>[  909.615908] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device
>[  909.615925] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0
>[  915.082434] [drm] Disabling audio 0 support
>[  915.082437] [drm] Disabling audio 1 support
>[  915.082438] [drm] Disabling audio 2 support
>[  915.082439] [drm] Disabling audio 3 support
>[  915.082440] [drm] Disabling audio 4 support
>[  915.082441] [drm] Disabling audio 5 support
>[  916.122622] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none
>[  916.536404] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  916.536411] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  917.539922] [drm] PCIE GART of 1024M enabled (table at 0x0000000000479000).
>[  917.540026] radeon 0000:01:00.0: WB enabled
>[  917.540029] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88007a539c00
>[  917.540030] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff88007a539c04
>[  917.540031] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff88007a539c08
>[  917.540033] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88007a539c0c
>[  917.540034] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff88007a539c10
>[  917.540825] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90011235a18
>[  917.988017] [drm] ring test on 0 succeeded in 2 usecs
>[  917.988021] [drm] ring test on 1 succeeded in 1 usecs
>[  917.988024] [drm] ring test on 2 succeeded in 1 usecs
>[  917.988089] [drm] ring test on 3 succeeded in 4 usecs
>[  917.988096] [drm] ring test on 4 succeeded in 1 usecs
>[  918.175090] [drm] ring test on 5 succeeded in 2 usecs
>[  918.175094] [drm] UVD initialized successfully.
>[  918.176297] [drm] Enabling audio 0 support
>[  918.176298] [drm] Enabling audio 1 support
>[  918.176299] [drm] Enabling audio 2 support
>[  918.176300] [drm] Enabling audio 3 support
>[  918.176301] [drm] Enabling audio 4 support
>[  918.176301] [drm] Enabling audio 5 support
>[  918.176327] [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  918.176329] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35).
>[  918.176331] [drm:radeon_resume_kms] *ERROR* ib ring test failed (-35).
>[  919.240249] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  920.228346] [drm] radeon: finishing device.
>[  920.679582] ------------[ cut here ]------------
>[  920.679603] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x2e/0x60 [ttm]()
>[  920.679604] Memory manager not clean during takedown.
>[  920.679605] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  920.679625]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  920.679644] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  920.679645] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  920.679648] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  920.679649]  0000000000000009 ffffffff815c18e4 ffff8801d67e9b50 ffffffff81052e92
>[  920.679651]  ffff88015a0cfd80 ffff8801d67e9ba0 ffff8800359447c0 ffff8801d66e3098
>[  920.679653]  ffff8801d66dcc00 ffffffff81052ef7 ffffffffa0110c80 ffff880100000018
>[  920.679655] Call Trace:
>[  920.679663]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  920.679666]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  920.679668]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  920.679672]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  920.679676]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  920.679679]  [<ffffffff81052ef7>] warn_slowpath_fmt+0x47/0x50
>[  920.679684]  [<ffffffffa008594e>] ttm_bo_man_takedown+0x2e/0x60 [ttm]
>[  920.679705]  [<ffffffffa0283dca>] radeon_ttm_fini+0xaa/0x170 [radeon]
>[  920.679728]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  920.679754]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  920.679808]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  920.679818]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  920.679829]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  920.679842]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  920.679849]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  920.679854]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  920.679856]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  920.679859]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  920.679861]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  920.679864]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  920.679867]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  920.679870]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  920.679872]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  920.679874]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  920.679877]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  920.679879]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  920.679882]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  920.679884]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  920.679887]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  920.679890]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  920.679892] ---[ end trace 9356057e14dac282 ]---
>[  920.679895] [TTM] Finalizing pool allocator
>[  920.679899] [TTM] Finalizing DMA pool allocator
>[  920.679902] ------------[ cut here ]------------
>[  920.679907] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x126/0x130 [ttm]()
>[  920.679908] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  920.679926]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  920.679947] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  920.679948] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  920.679949] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  920.679950]  0000000000000009 ffffffff815c18e4 0000000000000000 ffffffff81052e92
>[  920.679952]  ffff88015a0cf0c0 ffff880188a33290 0000000000000008 ffff8801d66e3098
>[  920.679963]  ffff8801d66dcc00 ffffffffa0086606 ffff8801abe34c60 ffff8800360d63a8
>[  920.679965] Call Trace:
>[  920.679969]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  920.679971]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  920.679973]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  920.679982]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  920.679989]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  920.679999]  [<ffffffffa0086606>] ttm_dma_free_pool+0x126/0x130 [ttm]
>[  920.680016]  [<ffffffffa0087266>] ttm_dma_page_alloc_fini+0x86/0xfc [ttm]
>[  920.680029]  [<ffffffffa007d47f>] ttm_mem_global_release+0xf/0x80 [ttm]
>[  920.680039]  [<ffffffffa00fd0a1>] drm_global_item_unref+0x51/0x70 [drm]
>[  920.680071]  [<ffffffffa0283dfb>] radeon_ttm_fini+0xdb/0x170 [radeon]
>[  920.680093]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  920.680120]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  920.680174]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  920.680184]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  920.680193]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  920.680205]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  920.680212]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  920.680215]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  920.680224]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  920.680227]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  920.680232]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  920.680234]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  920.680239]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  920.680241]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  920.680243]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  920.680245]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  920.680248]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  920.680250]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  920.680252]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  920.680254]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  920.680258]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  920.680263]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  920.680264] ---[ end trace 9356057e14dac283 ]---
>[  920.680302] [TTM] Zone  kernel: Used memory at exit: 13 kiB
>[  920.680304] [TTM] Zone   dma32: Used memory at exit: 13 kiB
>[  920.680305] [drm] radeon: ttm finalized
>[  920.680307] vga_switcheroo: disabled
>[  920.682136] pci 0000:01:00.0: [1002:682f] type 00 class 0x030000
>[  920.682153] pci 0000:01:00.0: reg 0x10: [mem 0xa0000000-0xafffffff 64bit pref]
>[  920.682164] pci 0000:01:00.0: reg 0x18: [mem 0xc2000000-0xc203ffff 64bit]
>[  920.682170] pci 0000:01:00.0: reg 0x20: [io  0x4000-0x40ff]
>[  920.682183] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref]
>[  920.682215] pci 0000:01:00.0: supports D1 D2
>[  920.682217] pci 0000:01:00.0: PME# supported from D1 D2 D3hot
>[  920.682247] pci 0000:01:00.0: System wakeup disabled by ACPI
>[  920.682303] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
>[  920.682306] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none
>[  920.683951] pci 0000:01:00.0: BAR 0: assigned [mem 0xa0000000-0xafffffff 64bit pref]
>[  920.683960] pci 0000:01:00.0: BAR 2: assigned [mem 0xc2000000-0xc203ffff 64bit]
>[  920.683968] pci 0000:01:00.0: BAR 6: assigned [mem 0xc2040000-0xc205ffff pref]
>[  920.683970] pci 0000:01:00.0: BAR 4: assigned [io  0x4000-0x40ff]
>[  920.683980] pci 0000:01:00.0: no hotplug settings from platform
>[  920.693214] [drm] initializing kernel modesetting (VERDE 0x1002:0x682F 0x103C:0x1851).
>[  920.693246] [drm] register mmio base: 0xC2000000
>[  920.693247] [drm] register mmio size: 262144
>[  920.693248] vga_switcheroo: enabled
>[  920.693339] ATPX version 1
>[  921.177319] ATOM BIOS: HP/IEC
>[  921.177532] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
>[  921.177535] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF
>[  921.177536] [drm] Detected VRAM RAM=1024M, BAR=256M
>[  921.177537] [drm] RAM width 128bits DDR
>[  921.177703] [TTM] Zone  kernel: Available graphics memory: 3011558 kiB
>[  921.177705] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
>[  921.177706] [TTM] Initializing pool allocator
>[  921.177710] [TTM] Initializing DMA pool allocator
>[  921.177731] [drm] radeon: 1024M of VRAM memory ready
>[  921.177735] [drm] radeon: 1024M of GTT memory ready.
>[  921.178043] [drm] GART: num cpu pages 262144, num gpu pages 262144
>[  921.178743] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  921.178746] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  921.901098] type=1006 audit(1386025201.034:36): pid=5134 uid=0 old auid=4294967295 new auid=0 old ses=4294967295 new ses=2 res=1
>[  922.418174] [drm] Loading VERDE Microcode
>[  922.419172] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000).
>[  922.419295] radeon 0000:01:00.0: WB enabled
>[  922.419298] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880033dbdc00
>[  922.419300] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff880033dbdc04
>[  922.419301] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff880033dbdc08
>[  922.419303] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880033dbdc0c
>[  922.419304] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff880033dbdc10
>[  922.420078] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc900262b5a18
>[  922.420080] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[  922.420081] [drm] Driver supports precise vblank timestamp query.
>[  922.420098] radeon 0000:01:00.0: irq 43 for MSI/MSI-X
>[  922.420109] radeon 0000:01:00.0: radeon: using MSI.
>[  922.420140] [drm] radeon: irq initialized.
>[  922.720236] [drm] ring test on 0 succeeded in 2 usecs
>[  922.720241] [drm] ring test on 1 succeeded in 1 usecs
>[  922.720244] [drm] ring test on 2 succeeded in 1 usecs
>[  922.720309] [drm] ring test on 3 succeeded in 4 usecs
>[  922.720316] [drm] ring test on 4 succeeded in 1 usecs
>[  922.897320] [drm] ring test on 5 succeeded in 2 usecs
>[  922.897324] [drm] UVD initialized successfully.
>[  922.898637] [drm] Enabling audio 0 support
>[  922.898638] [drm] Enabling audio 1 support
>[  922.898639] [drm] Enabling audio 2 support
>[  922.898640] [drm] Enabling audio 3 support
>[  922.898641] [drm] Enabling audio 4 support
>[  922.898641] [drm] Enabling audio 5 support
>[  922.898693] [drm] ib test on ring 0 succeeded in 0 usecs
>[  922.898729] [drm] ib test on ring 1 succeeded in 0 usecs
>[  922.898770] [drm] ib test on ring 2 succeeded in 0 usecs
>[  922.898809] [drm] ib test on ring 3 succeeded in 0 usecs
>[  922.898851] [drm] ib test on ring 4 succeeded in 1 usecs
>[  933.044711] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec
>[  933.044719] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000000002 last fence id 0x0000000000000000 on ring 5)
>[  933.044723] [drm:uvd_v1_0_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  933.044729] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on ring 5 (-35).
>[  933.045191] [drm] Radeon Display Connectors
>[  933.045234] [drm] Internal thermal controller without fan control
>[  933.045311] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  934.111496] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  934.126125] [drm] radeon: dpm initialized
>[  934.129526] radeon 0000:01:00.0: No connectors reported connected with modes
>[  934.129529] [drm] Cannot find any crtc or sizes - going 1024x768
>[  934.130859] [drm] fb mappable at 0xA1488000
>[  934.130860] [drm] vram apper at 0xA0000000
>[  934.130861] [drm] size 3145728
>[  934.130862] [drm] fb depth is 24
>[  934.130863] [drm]    pitch is 4096
>[  934.130935] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device
>[  934.130945] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0
>[  940.058553] [drm] Disabling audio 0 support
>[  940.058556] [drm] Disabling audio 1 support
>[  940.058557] [drm] Disabling audio 2 support
>[  940.058558] [drm] Disabling audio 3 support
>[  940.058558] [drm] Disabling audio 4 support
>[  940.058559] [drm] Disabling audio 5 support
>[  941.097778] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none
>[  941.511514] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  941.511521] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  942.514984] [drm] PCIE GART of 1024M enabled (table at 0x0000000000479000).
>[  942.515092] radeon 0000:01:00.0: WB enabled
>[  942.515094] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880033dbdc00
>[  942.515095] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff880033dbdc04
>[  942.515097] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff880033dbdc08
>[  942.515098] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880033dbdc0c
>[  942.515099] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff880033dbdc10
>[  942.515884] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc900262b5a18
>[  942.963780] [drm] ring test on 0 succeeded in 2 usecs
>[  942.963784] [drm] ring test on 1 succeeded in 1 usecs
>[  942.963788] [drm] ring test on 2 succeeded in 1 usecs
>[  942.963852] [drm] ring test on 3 succeeded in 4 usecs
>[  942.963859] [drm] ring test on 4 succeeded in 1 usecs
>[  943.150854] [drm] ring test on 5 succeeded in 2 usecs
>[  943.150858] [drm] UVD initialized successfully.
>[  943.152087] [drm] Enabling audio 0 support
>[  943.152088] [drm] Enabling audio 1 support
>[  943.152089] [drm] Enabling audio 2 support
>[  943.152090] [drm] Enabling audio 3 support
>[  943.152090] [drm] Enabling audio 4 support
>[  943.152091] [drm] Enabling audio 5 support
>[  943.152117] [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  943.152120] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35).
>[  943.152121] [drm:radeon_resume_kms] *ERROR* ib ring test failed (-35).
>[  944.217731] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  945.206432] [drm] radeon: finishing device.
>[  945.658131] ------------[ cut here ]------------
>[  945.658152] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x2e/0x60 [ttm]()
>[  945.658158] Memory manager not clean during takedown.
>[  945.658159] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  945.658193]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  945.658215] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  945.658216] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  945.658219] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  945.658221]  0000000000000009 ffffffff815c18e4 ffff8801d67e9b50 ffffffff81052e92
>[  945.658223]  ffff8801d54b3c00 ffff8801d67e9ba0 ffff8800359447c0 ffff8801d66e3098
>[  945.658225]  ffff8801d66dcc00 ffffffff81052ef7 ffffffffa0110c80 ffff880100000018
>[  945.658227] Call Trace:
>[  945.658236]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  945.658238]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  945.658241]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  945.658245]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  945.658250]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  945.658253]  [<ffffffff81052ef7>] warn_slowpath_fmt+0x47/0x50
>[  945.658257]  [<ffffffffa008594e>] ttm_bo_man_takedown+0x2e/0x60 [ttm]
>[  945.658280]  [<ffffffffa0283dca>] radeon_ttm_fini+0xaa/0x170 [radeon]
>[  945.658303]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  945.658331]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  945.658395]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  945.658406]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  945.658418]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  945.658431]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  945.658439]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  945.658443]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  945.658446]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  945.658449]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  945.658452]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  945.658456]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  945.658459]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  945.658461]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  945.658464]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  945.658466]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  945.658469]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  945.658471]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  945.658474]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  945.658477]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  945.658480]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  945.658483]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  945.658485] ---[ end trace 9356057e14dac284 ]---
>[  945.658489] [TTM] Finalizing pool allocator
>[  945.658493] [TTM] Finalizing DMA pool allocator
>[  945.658496] ------------[ cut here ]------------
>[  945.658501] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x126/0x130 [ttm]()
>[  945.658503] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  945.658521]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  945.658538] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  945.658539] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  945.658541] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  945.658541]  0000000000000009 ffffffff815c18e4 0000000000000000 ffffffff81052e92
>[  945.658543]  ffff8801d54b3f00 ffff88016b07c290 0000000000000008 ffff8801d66e3098
>[  945.658546]  ffff8801d66dcc00 ffffffffa0086606 ffff8801abc06d00 ffff8800360d63a8
>[  945.658547] Call Trace:
>[  945.658551]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  945.658553]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  945.658555]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  945.658558]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  945.658560]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  945.658565]  [<ffffffffa0086606>] ttm_dma_free_pool+0x126/0x130 [ttm]
>[  945.658577]  [<ffffffffa0087266>] ttm_dma_page_alloc_fini+0x86/0xfc [ttm]
>[  945.658589]  [<ffffffffa007d47f>] ttm_mem_global_release+0xf/0x80 [ttm]
>[  945.658599]  [<ffffffffa00fd0a1>] drm_global_item_unref+0x51/0x70 [drm]
>[  945.658627]  [<ffffffffa0283dfb>] radeon_ttm_fini+0xdb/0x170 [radeon]
>[  945.658648]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  945.658676]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  945.658729]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  945.658739]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  945.658750]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  945.658762]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  945.658770]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  945.658773]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  945.658776]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  945.658779]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  945.658781]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  945.658783]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  945.658786]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  945.658788]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  945.658790]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  945.658792]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  945.658795]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  945.658797]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  945.658800]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  945.658802]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  945.658804]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  945.658806]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  945.658808] ---[ end trace 9356057e14dac285 ]---
>[  945.658855] [TTM] Zone  kernel: Used memory at exit: 13 kiB
>[  945.658857] [TTM] Zone   dma32: Used memory at exit: 9 kiB
>[  945.658859] [drm] radeon: ttm finalized
>[  945.658861] vga_switcheroo: disabled
>[  945.660510] pci 0000:01:00.0: [1002:682f] type 00 class 0x030000
>[  945.660526] pci 0000:01:00.0: reg 0x10: [mem 0xa0000000-0xafffffff 64bit pref]
>[  945.660538] pci 0000:01:00.0: reg 0x18: [mem 0xc2000000-0xc203ffff 64bit]
>[  945.660545] pci 0000:01:00.0: reg 0x20: [io  0x4000-0x40ff]
>[  945.660558] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref]
>[  945.660591] pci 0000:01:00.0: supports D1 D2
>[  945.660592] pci 0000:01:00.0: PME# supported from D1 D2 D3hot
>[  945.660620] pci 0000:01:00.0: System wakeup disabled by ACPI
>[  945.660645] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
>[  945.660647] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none
>[  945.662150] pci 0000:01:00.0: BAR 0: assigned [mem 0xa0000000-0xafffffff 64bit pref]
>[  945.662158] pci 0000:01:00.0: BAR 2: assigned [mem 0xc2000000-0xc203ffff 64bit]
>[  945.662166] pci 0000:01:00.0: BAR 6: assigned [mem 0xc2040000-0xc205ffff pref]
>[  945.662168] pci 0000:01:00.0: BAR 4: assigned [io  0x4000-0x40ff]
>[  945.662180] pci 0000:01:00.0: no hotplug settings from platform
>[  945.662434] [drm] initializing kernel modesetting (VERDE 0x1002:0x682F 0x103C:0x1851).
>[  945.662468] [drm] register mmio base: 0xC2000000
>[  945.662469] [drm] register mmio size: 262144
>[  945.662470] vga_switcheroo: enabled
>[  945.662593] ATPX version 1
>[  946.140314] ATOM BIOS: HP/IEC
>[  946.140535] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
>[  946.140538] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF
>[  946.140539] [drm] Detected VRAM RAM=1024M, BAR=256M
>[  946.140541] [drm] RAM width 128bits DDR
>[  946.140677] [TTM] Zone  kernel: Available graphics memory: 3011558 kiB
>[  946.140679] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
>[  946.140681] [TTM] Initializing pool allocator
>[  946.140694] [TTM] Initializing DMA pool allocator
>[  946.140722] [drm] radeon: 1024M of VRAM memory ready
>[  946.140723] [drm] radeon: 1024M of GTT memory ready.
>[  946.141110] [drm] GART: num cpu pages 262144, num gpu pages 262144
>[  946.141884] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  946.141900] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  947.381689] [drm] Loading VERDE Microcode
>[  947.382671] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000).
>[  947.382781] radeon 0000:01:00.0: WB enabled
>[  947.382784] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8801d5cb2c00
>[  947.382786] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff8801d5cb2c04
>[  947.382787] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff8801d5cb2c08
>[  947.382789] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8801d5cb2c0c
>[  947.382790] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff8801d5cb2c10
>[  947.383580] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90028235a18
>[  947.383583] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[  947.383583] [drm] Driver supports precise vblank timestamp query.
>[  947.383597] radeon 0000:01:00.0: irq 43 for MSI/MSI-X
>[  947.383607] radeon 0000:01:00.0: radeon: using MSI.
>[  947.383629] [drm] radeon: irq initialized.
>[  947.683636] [drm] ring test on 0 succeeded in 2 usecs
>[  947.683641] [drm] ring test on 1 succeeded in 1 usecs
>[  947.683644] [drm] ring test on 2 succeeded in 1 usecs
>[  947.683709] [drm] ring test on 3 succeeded in 4 usecs
>[  947.683716] [drm] ring test on 4 succeeded in 1 usecs
>[  947.860720] [drm] ring test on 5 succeeded in 2 usecs
>[  947.860724] [drm] UVD initialized successfully.
>[  947.862041] [drm] Enabling audio 0 support
>[  947.862042] [drm] Enabling audio 1 support
>[  947.862042] [drm] Enabling audio 2 support
>[  947.862043] [drm] Enabling audio 3 support
>[  947.862044] [drm] Enabling audio 4 support
>[  947.862045] [drm] Enabling audio 5 support
>[  947.862095] [drm] ib test on ring 0 succeeded in 0 usecs
>[  947.862122] [drm] ib test on ring 1 succeeded in 0 usecs
>[  947.862158] [drm] ib test on ring 2 succeeded in 0 usecs
>[  947.862193] [drm] ib test on ring 3 succeeded in 0 usecs
>[  947.862228] [drm] ib test on ring 4 succeeded in 1 usecs
>[  958.007921] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec
>[  958.007929] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000000002 last fence id 0x0000000000000000 on ring 5)
>[  958.007934] [drm:uvd_v1_0_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  958.007940] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on ring 5 (-35).
>[  958.008366] [drm] Radeon Display Connectors
>[  958.008406] [drm] Internal thermal controller without fan control
>[  958.008466] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  959.074538] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  959.089130] [drm] radeon: dpm initialized
>[  959.092924] radeon 0000:01:00.0: No connectors reported connected with modes
>[  959.092926] [drm] Cannot find any crtc or sizes - going 1024x768
>[  959.094240] [drm] fb mappable at 0xA1488000
>[  959.094241] [drm] vram apper at 0xA0000000
>[  959.094241] [drm] size 3145728
>[  959.094242] [drm] fb depth is 24
>[  959.094243] [drm]    pitch is 4096
>[  959.094328] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device
>[  959.094341] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0
>[  965.038508] [drm] Disabling audio 0 support
>[  965.038511] [drm] Disabling audio 1 support
>[  965.038512] [drm] Disabling audio 2 support
>[  965.038513] [drm] Disabling audio 3 support
>[  965.038514] [drm] Disabling audio 4 support
>[  965.038515] [drm] Disabling audio 5 support
>[  966.077971] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none
>[  966.491787] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  966.491794] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  967.495296] [drm] PCIE GART of 1024M enabled (table at 0x0000000000479000).
>[  967.495384] radeon 0000:01:00.0: WB enabled
>[  967.495387] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8801d5cb2c00
>[  967.495389] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff8801d5cb2c04
>[  967.495390] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff8801d5cb2c08
>[  967.495392] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8801d5cb2c0c
>[  967.495393] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff8801d5cb2c10
>[  967.496193] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90028235a18
>[  967.943395] [drm] ring test on 0 succeeded in 2 usecs
>[  967.943399] [drm] ring test on 1 succeeded in 1 usecs
>[  967.943403] [drm] ring test on 2 succeeded in 1 usecs
>[  967.943467] [drm] ring test on 3 succeeded in 4 usecs
>[  967.943474] [drm] ring test on 4 succeeded in 1 usecs
>[  968.130468] [drm] ring test on 5 succeeded in 2 usecs
>[  968.130472] [drm] UVD initialized successfully.
>[  968.131673] [drm] Enabling audio 0 support
>[  968.131674] [drm] Enabling audio 1 support
>[  968.131674] [drm] Enabling audio 2 support
>[  968.131675] [drm] Enabling audio 3 support
>[  968.131676] [drm] Enabling audio 4 support
>[  968.131677] [drm] Enabling audio 5 support
>[  968.131703] [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  968.131705] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35).
>[  968.131706] [drm:radeon_resume_kms] *ERROR* ib ring test failed (-35).
>[  969.196980] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  969.682799] [drm] radeon: finishing device.
>[  970.134151] ------------[ cut here ]------------
>[  970.134172] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x2e/0x60 [ttm]()
>[  970.134172] Memory manager not clean during takedown.
>[  970.134173] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  970.134193]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  970.134212] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  970.134213] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  970.134216] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  970.134218]  0000000000000009 ffffffff815c18e4 ffff8801d67e9b50 ffffffff81052e92
>[  970.134220]  ffff8801d54b3c00 ffff8801d67e9ba0 ffff8800359447c0 ffff8801d66e3098
>[  970.134221]  ffff8801d66dcc00 ffffffff81052ef7 ffffffffa0110c80 ffff880100000018
>[  970.134223] Call Trace:
>[  970.134231]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  970.134234]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  970.134236]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  970.134240]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  970.134244]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  970.134247]  [<ffffffff81052ef7>] warn_slowpath_fmt+0x47/0x50
>[  970.134252]  [<ffffffffa008594e>] ttm_bo_man_takedown+0x2e/0x60 [ttm]
>[  970.134273]  [<ffffffffa0283dca>] radeon_ttm_fini+0xaa/0x170 [radeon]
>[  970.134295]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  970.134321]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  970.134375]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  970.134385]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  970.134397]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  970.134409]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  970.134416]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  970.134420]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  970.134423]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  970.134425]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  970.134428]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  970.134431]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  970.134434]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  970.134436]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  970.134438]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  970.134441]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  970.134443]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  970.134445]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  970.134448]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  970.134450]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  970.134453]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  970.134456]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  970.134458] ---[ end trace 9356057e14dac286 ]---
>[  970.134462] [TTM] Finalizing pool allocator
>[  970.134465] [TTM] Finalizing DMA pool allocator
>[  970.134469] ------------[ cut here ]------------
>[  970.134474] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x126/0x130 [ttm]()
>[  970.134474] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  970.134492]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  970.134507] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  970.134508] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  970.134509] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  970.134510]  0000000000000009 ffffffff815c18e4 0000000000000000 ffffffff81052e92
>[  970.134512]  ffff8801d54b3a80 ffff88005c952290 0000000000000008 ffff8801d66e3098
>[  970.134513]  ffff8801d66dcc00 ffffffffa0086606 ffff88008fae4be0 ffff8800360d63a8
>[  970.134515] Call Trace:
>[  970.134519]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  970.134521]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  970.134523]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  970.134525]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  970.134528]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  970.134532]  [<ffffffffa0086606>] ttm_dma_free_pool+0x126/0x130 [ttm]
>[  970.134544]  [<ffffffffa0087266>] ttm_dma_page_alloc_fini+0x86/0xfc [ttm]
>[  970.134554]  [<ffffffffa007d47f>] ttm_mem_global_release+0xf/0x80 [ttm]
>[  970.134564]  [<ffffffffa00fd0a1>] drm_global_item_unref+0x51/0x70 [drm]
>[  970.134590]  [<ffffffffa0283dfb>] radeon_ttm_fini+0xdb/0x170 [radeon]
>[  970.134629]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  970.134661]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  970.134718]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  970.134730]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  970.134740]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  970.134753]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  970.134760]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  970.134762]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  970.134765]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  970.134774]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  970.134776]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  970.134781]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  970.134783]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  970.134785]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  970.134787]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  970.134788]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  970.134790]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  970.134794]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  970.134796]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  970.134798]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  970.134803]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  970.134805]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  970.134807] ---[ end trace 9356057e14dac287 ]---
>[  970.134843] [TTM] Zone  kernel: Used memory at exit: 13 kiB
>[  970.134845] [TTM] Zone   dma32: Used memory at exit: 9 kiB
>[  970.134846] [drm] radeon: ttm finalized
>[  970.134848] vga_switcheroo: disabled
>[  970.136716] pci 0000:01:00.0: [1002:682f] type 00 class 0x030000
>[  970.136735] pci 0000:01:00.0: reg 0x10: [mem 0xa0000000-0xafffffff 64bit pref]
>[  970.136747] pci 0000:01:00.0: reg 0x18: [mem 0xc2000000-0xc203ffff 64bit]
>[  970.136755] pci 0000:01:00.0: reg 0x20: [io  0x4000-0x40ff]
>[  970.136769] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref]
>[  970.136803] pci 0000:01:00.0: supports D1 D2
>[  970.136805] pci 0000:01:00.0: PME# supported from D1 D2 D3hot
>[  970.136832] pci 0000:01:00.0: System wakeup disabled by ACPI
>[  970.136862] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
>[  970.136865] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none
>[  970.138605] pci 0000:01:00.0: BAR 0: assigned [mem 0xa0000000-0xafffffff 64bit pref]
>[  970.138614] pci 0000:01:00.0: BAR 2: assigned [mem 0xc2000000-0xc203ffff 64bit]
>[  970.138621] pci 0000:01:00.0: BAR 6: assigned [mem 0xc2040000-0xc205ffff pref]
>[  970.138622] pci 0000:01:00.0: BAR 4: assigned [io  0x4000-0x40ff]
>[  970.138632] pci 0000:01:00.0: no hotplug settings from platform
>[  970.138846] [drm] initializing kernel modesetting (VERDE 0x1002:0x682F 0x103C:0x1851).
>[  970.138885] [drm] register mmio base: 0xC2000000
>[  970.138887] [drm] register mmio size: 262144
>[  970.138889] vga_switcheroo: enabled
>[  970.139040] ATPX version 1
>[  970.661081] ATOM BIOS: HP/IEC
>[  970.661298] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
>[  970.661301] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF
>[  970.661302] [drm] Detected VRAM RAM=1024M, BAR=256M
>[  970.661304] [drm] RAM width 128bits DDR
>[  970.661424] [TTM] Zone  kernel: Available graphics memory: 3011558 kiB
>[  970.661435] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
>[  970.661437] [TTM] Initializing pool allocator
>[  970.661441] [TTM] Initializing DMA pool allocator
>[  970.661472] [drm] radeon: 1024M of VRAM memory ready
>[  970.661473] [drm] radeon: 1024M of GTT memory ready.
>[  970.661745] [drm] GART: num cpu pages 262144, num gpu pages 262144
>[  970.662550] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  970.662555] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  971.902293] [drm] Loading VERDE Microcode
>[  971.903303] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000).
>[  971.903407] radeon 0000:01:00.0: WB enabled
>[  971.903410] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8801d3af1c00
>[  971.903411] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff8801d3af1c04
>[  971.903413] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff8801d3af1c08
>[  971.903414] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8801d3af1c0c
>[  971.903416] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff8801d3af1c10
>[  971.904216] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc900122b5a18
>[  971.904218] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[  971.904219] [drm] Driver supports precise vblank timestamp query.
>[  971.904235] radeon 0000:01:00.0: irq 43 for MSI/MSI-X
>[  971.904245] radeon 0000:01:00.0: radeon: using MSI.
>[  971.904267] [drm] radeon: irq initialized.
>[  972.204154] [drm] ring test on 0 succeeded in 2 usecs
>[  972.204159] [drm] ring test on 1 succeeded in 1 usecs
>[  972.204162] [drm] ring test on 2 succeeded in 1 usecs
>[  972.204227] [drm] ring test on 3 succeeded in 4 usecs
>[  972.204234] [drm] ring test on 4 succeeded in 1 usecs
>[  972.381240] [drm] ring test on 5 succeeded in 2 usecs
>[  972.381244] [drm] UVD initialized successfully.
>[  972.382574] [drm] Enabling audio 0 support
>[  972.382576] [drm] Enabling audio 1 support
>[  972.382576] [drm] Enabling audio 2 support
>[  972.382577] [drm] Enabling audio 3 support
>[  972.382578] [drm] Enabling audio 4 support
>[  972.382579] [drm] Enabling audio 5 support
>[  972.382626] [drm] ib test on ring 0 succeeded in 0 usecs
>[  972.382667] [drm] ib test on ring 1 succeeded in 0 usecs
>[  972.382702] [drm] ib test on ring 2 succeeded in 0 usecs
>[  972.382737] [drm] ib test on ring 3 succeeded in 0 usecs
>[  972.382772] [drm] ib test on ring 4 succeeded in 1 usecs
>[  982.528352] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec
>[  982.528360] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000000002 last fence id 0x0000000000000000 on ring 5)
>[  982.528365] [drm:uvd_v1_0_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  982.528371] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on ring 5 (-35).
>[  982.528859] [drm] Radeon Display Connectors
>[  982.528913] [drm] Internal thermal controller without fan control
>[  982.528981] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  983.595129] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  983.609726] [drm] radeon: dpm initialized
>[  984.116075] radeon 0000:01:00.0: No connectors reported connected with modes
>[  984.116082] [drm] Cannot find any crtc or sizes - going 1024x768
>[  984.117688] [drm] fb mappable at 0xA1488000
>[  984.117690] [drm] vram apper at 0xA0000000
>[  984.117691] [drm] size 3145728
>[  984.117693] [drm] fb depth is 24
>[  984.117694] [drm]    pitch is 4096
>[  984.117857] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device
>[  984.117874] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0
>[  990.033080] [drm] Disabling audio 0 support
>[  990.033083] [drm] Disabling audio 1 support
>[  990.033084] [drm] Disabling audio 2 support
>[  990.033085] [drm] Disabling audio 3 support
>[  990.033086] [drm] Disabling audio 4 support
>[  990.033087] [drm] Disabling audio 5 support
>[  991.072159] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=none,decodes=io+mem:owns=none
>[  991.487947] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  991.487954] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  992.491524] [drm] PCIE GART of 1024M enabled (table at 0x0000000000479000).
>[  992.491618] radeon 0000:01:00.0: WB enabled
>[  992.491620] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8801d3af1c00
>[  992.491622] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff8801d3af1c04
>[  992.491623] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff8801d3af1c08
>[  992.491624] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8801d3af1c0c
>[  992.491626] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff8801d3af1c10
>[  992.492435] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc900122b5a18
>[  992.940435] [drm] ring test on 0 succeeded in 2 usecs
>[  992.940439] [drm] ring test on 1 succeeded in 1 usecs
>[  992.940442] [drm] ring test on 2 succeeded in 1 usecs
>[  992.940507] [drm] ring test on 3 succeeded in 4 usecs
>[  992.940514] [drm] ring test on 4 succeeded in 1 usecs
>[  993.127508] [drm] ring test on 5 succeeded in 2 usecs
>[  993.127512] [drm] UVD initialized successfully.
>[  993.128717] [drm] Enabling audio 0 support
>[  993.128718] [drm] Enabling audio 1 support
>[  993.128719] [drm] Enabling audio 2 support
>[  993.128719] [drm] Enabling audio 3 support
>[  993.128720] [drm] Enabling audio 4 support
>[  993.128721] [drm] Enabling audio 5 support
>[  993.128747] [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35).
>[  993.128750] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35).
>[  993.128751] [drm:radeon_resume_kms] *ERROR* ib ring test failed (-35).
>[  994.194791] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[  994.680602] [drm] radeon: finishing device.
>[  995.133151] ------------[ cut here ]------------
>[  995.133172] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/drm_mm.c:578 ttm_bo_man_takedown+0x2e/0x60 [ttm]()
>[  995.133173] Memory manager not clean during takedown.
>[  995.133173] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  995.133193]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  995.133212] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  995.133213] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  995.133216] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  995.133218]  0000000000000009 ffffffff815c18e4 ffff8801d67e9b50 ffffffff81052e92
>[  995.133220]  ffff88015a0cf0c0 ffff8801d67e9ba0 ffff8800359447c0 ffff8801d66e3098
>[  995.133222]  ffff8801d66dcc00 ffffffff81052ef7 ffffffffa0110c80 ffff880100000018
>[  995.133223] Call Trace:
>[  995.133232]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  995.133234]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  995.133237]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  995.133241]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  995.133245]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  995.133247]  [<ffffffff81052ef7>] warn_slowpath_fmt+0x47/0x50
>[  995.133252]  [<ffffffffa008594e>] ttm_bo_man_takedown+0x2e/0x60 [ttm]
>[  995.133274]  [<ffffffffa0283dca>] radeon_ttm_fini+0xaa/0x170 [radeon]
>[  995.133296]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  995.133322]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  995.133376]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  995.133386]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  995.133398]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  995.133410]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  995.133418]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  995.133422]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  995.133425]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  995.133427]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  995.133430]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  995.133433]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  995.133436]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  995.133439]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  995.133441]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  995.133443]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  995.133446]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  995.133448]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  995.133451]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  995.133453]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  995.133456]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  995.133459]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  995.133461] ---[ end trace 9356057e14dac288 ]---
>[  995.133465] [TTM] Finalizing pool allocator
>[  995.133468] [TTM] Finalizing DMA pool allocator
>[  995.133471] ------------[ cut here ]------------
>[  995.133476] WARNING: CPU: 0 PID: 90 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.13.rc2/linux-3.13-rc2/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:534 ttm_dma_free_pool+0x126/0x130 [ttm]()
>[  995.133477] Modules linked in: rfcomm fuse xt_tcpudp xt_pkttype xt_LOG xt_limit af_packet ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables bnep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel snd_usb_audio ghash_clmulni_intel arc4 snd_hda_codec_idt aesni_intel iwldvm mac80211 snd_usbmidi_lib snd_hda_intel snd_hda_codec snd_hwdep rtsx_pci_ms snd_pcm iTCO_wdt memstick snd_rawmidi iTCO_vendor_support rtsx_pci_sdmmc mmc_core snd_seq btusb ablk_helper iwlwifi cfg80211 snd_timer snd_seq_device bluetooth cryptd uvcvideo
>[  995.133494]  lrw videobuf2_core videodev hp_wmi sparse_keymap snd gf128mul glue_helper snd_page_alloc rfkill atl1c aes_x86_64 videobuf2_vmalloc soundcore joydev rtsx_pci serio_raw sr_mod i2c_i801 cdrom hp_accel videobuf2_memops shpchp mei_me lpc_ich mfd_core pcspkr mei lis3lv02d input_polldev wmi battery ac intel_smartconnect sg dm_mod autofs4 radeon i915 ttm drm_kms_helper drm xhci_hcd i2c_algo_bit thermal fan video button processor thermal_sys scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_dh_hp_sw scsi_dh
>[  995.133509] CPU: 0 PID: 90 Comm: kworker/0:1 Tainted: G      D W    3.13.0-rc2-1.g9eb723d-desktop #1
>[  995.133510] Hardware name: Hewlett-Packard HP ENVY 15 Notebook PC/1851, BIOS F.08 08/15/2012
>[  995.133511] Workqueue: kacpi_hotplug acpi_hotplug_work_fn
>[  995.133512]  0000000000000009 ffffffff815c18e4 0000000000000000 ffffffff81052e92
>[  995.133514]  ffff8801d54b3300 ffff88015a04a290 0000000000000008 ffff8801d66e3098
>[  995.133516]  ffff8801d66dcc00 ffffffffa0086606 ffff88007ffaf800 ffff8800360d63a8
>[  995.133517] Call Trace:
>[  995.133521]  [<ffffffff81004910>] dump_trace+0x80/0x2f0
>[  995.133523]  [<ffffffff81004c25>] show_stack_log_lvl+0xa5/0x190
>[  995.133525]  [<ffffffff81005f4c>] show_stack+0x1c/0x50
>[  995.133527]  [<ffffffff815c18e4>] dump_stack+0x49/0x6a
>[  995.133530]  [<ffffffff81052e92>] warn_slowpath_common+0x72/0x90
>[  995.133534]  [<ffffffffa0086606>] ttm_dma_free_pool+0x126/0x130 [ttm]
>[  995.133546]  [<ffffffffa0087266>] ttm_dma_page_alloc_fini+0x86/0xfc [ttm]
>[  995.133557]  [<ffffffffa007d47f>] ttm_mem_global_release+0xf/0x80 [ttm]
>[  995.133566]  [<ffffffffa00fd0a1>] drm_global_item_unref+0x51/0x70 [drm]
>[  995.133592]  [<ffffffffa0283dfb>] radeon_ttm_fini+0xdb/0x170 [radeon]
>[  995.133612]  [<ffffffffa02847a9>] radeon_bo_fini+0x9/0x20 [radeon]
>[  995.133638]  [<ffffffffa02e9058>] si_fini+0xb8/0xf0 [radeon]
>[  995.133689]  [<ffffffffa0269de1>] radeon_device_fini+0x31/0x100 [radeon]
>[  995.133698]  [<ffffffffa026bb44>] radeon_driver_unload_kms+0x44/0x60 [radeon]
>[  995.133708]  [<ffffffffa00ec081>] drm_dev_unregister+0x21/0xd0 [drm]
>[  995.133720]  [<ffffffffa00ec162>] drm_put_dev+0x32/0x60 [drm]
>[  995.133727]  [<ffffffff813172ce>] pci_device_remove+0x2e/0xa0
>[  995.133730]  [<ffffffff813d3f25>] __device_release_driver+0x75/0xf0
>[  995.133732]  [<ffffffff813d3fb9>] device_release_driver+0x19/0x30
>[  995.133734]  [<ffffffff813d385b>] bus_remove_device+0xfb/0x180
>[  995.133737]  [<ffffffff813d067e>] device_del+0x10e/0x1b0
>[  995.133739]  [<ffffffff8131160d>] pci_stop_bus_device+0x8d/0xb0
>[  995.133742]  [<ffffffff81311719>] pci_stop_and_remove_bus_device+0x9/0x20
>[  995.133744]  [<ffffffff8132c51e>] disable_slot+0x6e/0xc0
>[  995.133746]  [<ffffffff8132c608>] acpiphp_check_bridge+0x98/0xc0
>[  995.133748]  [<ffffffff8132d407>] hotplug_event+0x107/0x250
>[  995.133750]  [<ffffffff8132d570>] hotplug_event_work+0x20/0x60
>[  995.133752]  [<ffffffff8134b5ec>] acpi_hotplug_work_fn+0x13/0x1c
>[  995.133754]  [<ffffffff8106ce58>] process_one_work+0x168/0x450
>[  995.133756]  [<ffffffff8106daa4>] worker_thread+0x114/0x3a0
>[  995.133759]  [<ffffffff81073c11>] kthread+0xc1/0xe0
>[  995.133761]  [<ffffffff815cef8c>] ret_from_fork+0x7c/0xb0
>[  995.133762] ---[ end trace 9356057e14dac289 ]---
>[  995.133825] [TTM] Zone  kernel: Used memory at exit: 13 kiB
>[  995.133833] [TTM] Zone   dma32: Used memory at exit: 13 kiB
>[  995.133837] [drm] radeon: ttm finalized
>[  995.133841] vga_switcheroo: disabled
>[  995.135951] pci 0000:01:00.0: [1002:682f] type 00 class 0x030000
>[  995.135967] pci 0000:01:00.0: reg 0x10: [mem 0xa0000000-0xafffffff 64bit pref]
>[  995.135977] pci 0000:01:00.0: reg 0x18: [mem 0xc2000000-0xc203ffff 64bit]
>[  995.135984] pci 0000:01:00.0: reg 0x20: [io  0x4000-0x40ff]
>[  995.135996] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref]
>[  995.136028] pci 0000:01:00.0: supports D1 D2
>[  995.136029] pci 0000:01:00.0: PME# supported from D1 D2 D3hot
>[  995.136052] pci 0000:01:00.0: System wakeup disabled by ACPI
>[  995.136072] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none
>[  995.136074] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none
>[  995.137793] pci 0000:01:00.0: BAR 0: assigned [mem 0xa0000000-0xafffffff 64bit pref]
>[  995.137802] pci 0000:01:00.0: BAR 2: assigned [mem 0xc2000000-0xc203ffff 64bit]
>[  995.137809] pci 0000:01:00.0: BAR 6: assigned [mem 0xc2040000-0xc205ffff pref]
>[  995.137811] pci 0000:01:00.0: BAR 4: assigned [io  0x4000-0x40ff]
>[  995.137821] pci 0000:01:00.0: no hotplug settings from platform
>[  995.138031] [drm] initializing kernel modesetting (VERDE 0x1002:0x682F 0x103C:0x1851).
>[  995.138061] [drm] register mmio base: 0xC2000000
>[  995.138061] [drm] register mmio size: 262144
>[  995.138063] vga_switcheroo: enabled
>[  995.138149] ATPX version 1
>[  995.621313] ATOM BIOS: HP/IEC
>[  995.621530] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
>[  995.621546] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF
>[  995.621548] [drm] Detected VRAM RAM=1024M, BAR=256M
>[  995.621549] [drm] RAM width 128bits DDR
>[  995.621663] [TTM] Zone  kernel: Available graphics memory: 3011558 kiB
>[  995.621665] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
>[  995.621667] [TTM] Initializing pool allocator
>[  995.621670] [TTM] Initializing DMA pool allocator
>[  995.621702] [drm] radeon: 1024M of VRAM memory ready
>[  995.621703] [drm] radeon: 1024M of GTT memory ready.
>[  995.622059] [drm] GART: num cpu pages 262144, num gpu pages 262144
>[  995.622857] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[  995.622861] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
>[  995.907004] SFW2-INext-ACC-TCP IN=wlan0 OUT= MAC=c4:85:08:07:8f:4b:00:1e:65:d8:94:68:08:00 SRC=192.168.0.100 DST=192.168.0.104 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=53354 DF PROTO=TCP SPT=36506 DPT=22 WINDOW=14600 RES=0x00 SYN URGP=0 OPT (020405B40402080A0253EA5A0000000001030307) 
>[  996.863590] [drm] Loading VERDE Microcode
>[  996.864590] [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000).
>[  996.864697] radeon 0000:01:00.0: WB enabled
>[  996.864700] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880035514c00
>[  996.864701] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff880035514c04
>[  996.864703] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff880035514c08
>[  996.864704] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880035514c0c
>[  996.864706] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff880035514c10
>[  996.865513] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc900279b5a18
>[  996.865515] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[  996.865516] [drm] Driver supports precise vblank timestamp query.
>[  996.865531] radeon 0000:01:00.0: irq 43 for MSI/MSI-X
>[  996.865541] radeon 0000:01:00.0: radeon: using MSI.
>[  996.865563] [drm] radeon: irq initialized.
>[  997.166209] [drm] ring test on 0 succeeded in 2 usecs
>[  997.166214] [drm] ring test on 1 succeeded in 1 usecs
>[  997.166217] [drm] ring test on 2 succeeded in 1 usecs
>[  997.166282] [drm] ring test on 3 succeeded in 4 usecs
>[  997.166289] [drm] ring test on 4 succeeded in 1 usecs
>[  997.343293] [drm] ring test on 5 succeeded in 2 usecs
>[  997.343297] [drm] UVD initialized successfully.
>[  997.344604] [drm] Enabling audio 0 support
>[  997.344605] [drm] Enabling audio 1 support
>[  997.344606] [drm] Enabling audio 2 support
>[  997.344607] [drm] Enabling audio 3 support
>[  997.344608] [drm] Enabling audio 4 support
>[  997.344608] [drm] Enabling audio 5 support
>[  997.344668] [drm] ib test on ring 0 succeeded in 0 usecs
>[  997.344702] [drm] ib test on ring 1 succeeded in 0 usecs
>[  997.344734] [drm] ib test on ring 2 succeeded in 0 usecs
>[  997.344771] [drm] ib test on ring 3 succeeded in 0 usecs
>[  997.344817] [drm] ib test on ring 4 succeeded in 1 usecs
>[  998.556775] type=1006 audit(1386025277.729:37): pid=5203 uid=0 old auid=4294967295 new auid=1000 old ses=4294967295 new ses=3 res=1
>[ 1007.490559] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec
>[ 1007.490567] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000000002 last fence id 0x0000000000000000 on ring 5)
>[ 1007.490571] [drm:uvd_v1_0_ib_test] *ERROR* radeon: fence wait failed (-35).
>[ 1007.490576] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on ring 5 (-35).
>[ 1007.491000] [drm] Radeon Display Connectors
>[ 1007.491043] [drm] Internal thermal controller without fan control
>[ 1007.491116] [drm] probing gen 2 caps for device 8086:151 = 261ac83/e
>[ 1008.558713] [drm:si_dpm_set_power_state] *ERROR* si_set_sw_state failed
>[ 1008.573224] [drm] radeon: dpm initialized
>[ 1009.077991] radeon 0000:01:00.0: No connectors reported connected with modes
>[ 1009.078000] [drm] Cannot find any crtc or sizes - going 1024x768
>[ 1009.079667] [drm] fb mappable at 0xA1488000
>[ 1009.079669] [drm] vram apper at 0xA0000000
>[ 1009.079670] [drm] size 3145728
>[ 1009.079672] [drm] fb depth is 24
>[ 1009.079674] [drm]    pitch is 4096
>[ 1009.079814] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device
>[ 1009.079843] [drm] Initialized radeon 2.35.0 20080528 for 0000:01:00.0 on minor 0

Actions: View

Attachments on bug 71930: 89664 | 89797 | 89800 | 90020 | 90021 | 90126 | 90127

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.