101117 – First time this hangs occurs, the log says I should fill a bug report, so I do it

Bug 101117 - First time this hangs occurs, the log says I should fill a bug report, so I do it

Summary: First time this hangs occurs, the log says I should fill a bug report, so I d...

Status:	CLOSED INVALID

Alias:	None

Product:	DRI
Classification:	Unclassified
Component:	DRM/Intel (show other bugs)
Version:	XOrg git
Hardware:	x86-64 (AMD64) Linux (All)

Importance:	medium normal
Assignee:	Intel GFX Bugs mailing list
QA Contact:	Intel GFX Bugs mailing list

URL:
Whiteboard:
Keywords:

Depends on:
Blocks:

Reported:	2017-05-20 11:36 UTC by jano
Modified:	2017-06-20 17:54 UTC (History)
CC List:	1 user (show)

See Also:
i915 platform:	SNB
i915 features:	GPU hang

Attachments

Description jano 2017-05-20 11:36:12 UTC

I have a firefox session opened, thunderbird, dolphin, terminal.

sorry, didn't copy the file  /sys/class/drm/card0/error, here is the log from /var/log/kern.log

May 20 13:08:23 J-TH kernel: [12436.024243] ------------[ cut here ]------------
May 20 13:08:23 J-TH kernel: [12436.024292] WARNING: CPU: 1 PID: 2987 at /build/linux-hwe-X3pKE5/linux-hwe-4.8.0/drivers/gpu/drm/i915/intel_uncore.c:185 gen6_gt_check_fifodbg+0x42/0x60 [i915]
May 20 13:08:23 J-TH kernel: [12436.024293] GT wake FIFO error 0x3
May 20 13:08:23 J-TH kernel: [12436.024294] Modules linked in: rfcomm ccm bnep intel_rapl uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media btusb btrtl btbcm btintel bluetooth x86_pkg_temp_thermal intel_powerclamp kvm_intel arc4 kvm iwldvm irqbypass mac80211 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 iwlwifi lrw glue_helper ablk_helper cryptd intel_cstate cfg80211 snd_hda_codec_hdmi snd_hda_codec_conexant intel_rapl_perf snd_hda_codec_generic joydev input_leds serio_raw snd_hda_intel snd_hda_codec snd_hda_core thinkpad_acpi snd_hwdep shpchp snd_pcm nvram lpc_ich snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer mei_me mei snd soundcore mac_hid binfmt_misc coretemp parport_pc ppdev lp parport autofs4 btrfs xor raid6_pq dm_mirror dm_region_hash dm_log hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid i915 i2c_algo_bit psmouse drm_kms_helper firewire_ohci ahci e1000e syscopyarea sysfillrect sdhci_pci libahci sysimgblt sdhci fb_sys_fops firewire_core ptp crc_itu_t pps_core drm wmi fjes video
May 20 13:08:23 J-TH kernel: [12436.024397] CPU: 1 PID: 2987 Comm: kworker/1:2 Tainted: G        W       4.8.0-52-generic #55~16.04.1-Ubuntu
May 20 13:08:23 J-TH kernel: [12436.024399] Hardware name: LENOVO 4236D42/4236D42, BIOS 83ET76WW (1.46 ) 07/05/2013
May 20 13:08:23 J-TH kernel: [12436.024449] Workqueue: events_long i915_hangcheck_elapsed [i915]
May 20 13:08:23 J-TH kernel: [12436.024452]  0000000000000086 00000000efed49fd ffff9875de243dd8 ffffffff8a02e7b3
May 20 13:08:23 J-TH kernel: [12436.024458]  ffff9875de243e28 0000000000000000 ffff9875de243e18 ffffffff89c8314b
May 20 13:08:23 J-TH kernel: [12436.024479]  000000b900000000 ffff9875cd370000 0000000000000003 ffff9875de252340
May 20 13:08:23 J-TH kernel: [12436.024494] Call Trace:
May 20 13:08:23 J-TH kernel: [12436.024495]  <IRQ>  [<ffffffff8a02e7b3>] dump_stack+0x63/0x90
May 20 13:08:23 J-TH kernel: [12436.024506]  [<ffffffff89c8314b>] __warn+0xcb/0xf0
May 20 13:08:23 J-TH kernel: [12436.024554]  [<ffffffffc0512960>] ? __unclaimed_reg_debug+0x60/0x60 [i915]
May 20 13:08:23 J-TH kernel: [12436.024560]  [<ffffffff89c831cf>] warn_slowpath_fmt+0x5f/0x80
May 20 13:08:23 J-TH kernel: [12436.024566]  [<ffffffff89cf3d6e>] ? __next_timer_interrupt+0xae/0xe0
May 20 13:08:23 J-TH kernel: [12436.024614]  [<ffffffffc0512422>] gen6_gt_check_fifodbg+0x42/0x60 [i915]
May 20 13:08:23 J-TH kernel: [12436.024661]  [<ffffffffc051245a>] fw_domains_put_with_fifo+0x1a/0x20 [i915]
May 20 13:08:23 J-TH kernel: [12436.024709]  [<ffffffffc05129b3>] intel_uncore_fw_release_timer+0x53/0xd0 [i915]
May 20 13:08:23 J-TH kernel: [12436.024715]  [<ffffffff89cf64c3>] __hrtimer_run_queues+0xf3/0x280
May 20 13:08:23 J-TH kernel: [12436.024721]  [<ffffffff89cf6c88>] hrtimer_interrupt+0xa8/0x1a0
May 20 13:08:23 J-TH kernel: [12436.024727]  [<ffffffff89c531a8>] local_apic_timer_interrupt+0x38/0x60
May 20 13:08:23 J-TH kernel: [12436.024732]  [<ffffffff8a49d21d>] smp_apic_timer_interrupt+0x3d/0x50
May 20 13:08:23 J-TH kernel: [12436.024736]  [<ffffffff8a49c532>] apic_timer_interrupt+0x82/0x90
May 20 13:08:23 J-TH kernel: [12436.024738]  <EOI>  [<ffffffff8a49a495>] ? _raw_spin_unlock_irqrestore+0x15/0x20
May 20 13:08:23 J-TH kernel: [12436.024793]  [<ffffffffc0515a9f>] gen6_read32+0xbf/0x230 [i915]
May 20 13:08:23 J-TH kernel: [12436.024857]  [<ffffffffc057e268>] i915_gem_record_rings+0x598/0xa95 [i915]
May 20 13:08:23 J-TH kernel: [12436.024911]  [<ffffffffc05032f9>] i915_capture_error_state+0x8c9/0xbc0 [i915]
May 20 13:08:23 J-TH kernel: [12436.024954]  [<ffffffffc04c396d>] i915_handle_error+0x7d/0xf0 [i915]
May 20 13:08:23 J-TH kernel: [12436.024958]  [<ffffffff8a03b64d>] ? scnprintf+0x4d/0x90
May 20 13:08:23 J-TH kernel: [12436.025010]  [<ffffffffc050e63b>] ? intel_ring_get_active_head+0x5b/0xe0 [i915]
May 20 13:08:23 J-TH kernel: [12436.025053]  [<ffffffffc04c3c36>] i915_hangcheck_elapsed+0x256/0x5f0 [i915]
May 20 13:08:23 J-TH kernel: [12436.025058]  [<ffffffff89c9d89b>] process_one_work+0x16b/0x4a0
May 20 13:08:23 J-TH kernel: [12436.025061]  [<ffffffff89c9dc1b>] worker_thread+0x4b/0x500
May 20 13:08:23 J-TH kernel: [12436.025065]  [<ffffffff89c9dbd0>] ? process_one_work+0x4a0/0x4a0
May 20 13:08:23 J-TH kernel: [12436.025068]  [<ffffffff89c9dbd0>] ? process_one_work+0x4a0/0x4a0
May 20 13:08:23 J-TH kernel: [12436.025073]  [<ffffffff89ca3fb8>] kthread+0xd8/0xf0
May 20 13:08:23 J-TH kernel: [12436.025077]  [<ffffffff8a49ab1f>] ret_from_fork+0x1f/0x40
May 20 13:08:23 J-TH kernel: [12436.025082]  [<ffffffff89ca3ee0>] ? kthread_create_on_node+0x1e0/0x1e0
May 20 13:08:23 J-TH kernel: [12436.025085] ---[ end trace 32a5f1c67cb7bee7 ]---
May 20 13:08:23 J-TH kernel: [12436.075170] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
May 20 13:08:23 J-TH kernel: [12436.075721] [drm:__gen6_gt_wait_for_thread_c0 [i915]] *ERROR* GT thread status wait timed out
May 20 13:08:23 J-TH kernel: [12436.075727] ------------[ cut here ]------------
May 20 13:08:23 J-TH kernel: [12436.075776] WARNING: CPU: 1 PID: 2987 at /build/linux-hwe-X3pKE5/linux-hwe-4.8.0/drivers/gpu/drm/i915/intel_uncore.c:185 gen6_gt_check_fifodbg+0x42/0x60 [i915]
May 20 13:08:23 J-TH kernel: [12436.075778] GT wake FIFO error 0x3
May 20 13:08:23 J-TH kernel: [12436.075779] Modules linked in: rfcomm ccm bnep intel_rapl uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media btusb btrtl btbcm btintel bluetooth x86_pkg_temp_thermal intel_powerclamp kvm_intel arc4 kvm iwldvm irqbypass mac80211 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 iwlwifi lrw glue_helper ablk_helper cryptd intel_cstate cfg80211 snd_hda_codec_hdmi snd_hda_codec_conexant intel_rapl_perf snd_hda_codec_generic joydev input_leds serio_raw snd_hda_intel snd_hda_codec snd_hda_core thinkpad_acpi snd_hwdep shpchp snd_pcm nvram lpc_ich snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer mei_me mei snd soundcore mac_hid binfmt_misc coretemp parport_pc ppdev lp parport autofs4 btrfs xor raid6_pq dm_mirror dm_region_hash dm_log hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid i915 i2c_algo_bit psmouse drm_kms_helper firewire_ohci ahci e1000e syscopyarea sysfillrect sdhci_pci libahci sysimgblt sdhci fb_sys_fops firewire_core ptp crc_itu_t pps_core drm wmi fjes video
May 20 13:08:23 J-TH kernel: [12436.075882] CPU: 1 PID: 2987 Comm: kworker/1:2 Tainted: G        W       4.8.0-52-generic #55~16.04.1-Ubuntu
May 20 13:08:23 J-TH kernel: [12436.075884] Hardware name: LENOVO 4236D42/4236D42, BIOS 83ET76WW (1.46 ) 07/05/2013
May 20 13:08:23 J-TH kernel: [12436.075928] Workqueue: events_long i915_hangcheck_elapsed [i915]
May 20 13:08:23 J-TH kernel: [12436.075930]  0000000000000086 00000000efed49fd ffff9875de243dd8 ffffffff8a02e7b3
May 20 13:08:23 J-TH kernel: [12436.075936]  ffff9875de243e28 0000000000000000 ffff9875de243e18 ffffffff89c8314b
May 20 13:08:23 J-TH kernel: [12436.075941]  000000b900000000 ffff9875cd370000 0000000000000003 ffff9875de252340
May 20 13:08:23 J-TH kernel: [12436.075946] Call Trace:
May 20 13:08:23 J-TH kernel: [12436.075947]  <IRQ>  [<ffffffff8a02e7b3>] dump_stack+0x63/0x90
May 20 13:08:23 J-TH kernel: [12436.075957]  [<ffffffff89c8314b>] __warn+0xcb/0xf0
May 20 13:08:23 J-TH kernel: [12436.076005]  [<ffffffffc0512960>] ? __unclaimed_reg_debug+0x60/0x60 [i915]
May 20 13:08:23 J-TH kernel: [12436.076011]  [<ffffffff89c831cf>] warn_slowpath_fmt+0x5f/0x80
May 20 13:08:23 J-TH kernel: [12436.076017]  [<ffffffff89cc1aae>] ? rebalance_domains+0x27e/0x2d0
May 20 13:08:23 J-TH kernel: [12436.076065]  [<ffffffffc0512422>] gen6_gt_check_fifodbg+0x42/0x60 [i915]
May 20 13:08:23 J-TH kernel: [12436.076112]  [<ffffffffc051245a>] fw_domains_put_with_fifo+0x1a/0x20 [i915]
May 20 13:08:23 J-TH kernel: [12436.076159]  [<ffffffffc05129b3>] intel_uncore_fw_release_timer+0x53/0xd0 [i915]
May 20 13:08:23 J-TH kernel: [12436.076166]  [<ffffffff89cf64c3>] __hrtimer_run_queues+0xf3/0x280
May 20 13:08:23 J-TH kernel: [12436.076172]  [<ffffffff89cf6c88>] hrtimer_interrupt+0xa8/0x1a0
May 20 13:08:23 J-TH kernel: [12436.076177]  [<ffffffff89c531a8>] local_apic_timer_interrupt+0x38/0x60
May 20 13:08:23 J-TH kernel: [12436.076182]  [<ffffffff8a49d21d>] smp_apic_timer_interrupt+0x3d/0x50
May 20 13:08:23 J-TH kernel: [12436.076187]  [<ffffffff8a49c532>] apic_timer_interrupt+0x82/0x90
May 20 13:08:23 J-TH kernel: [12436.076188]  <EOI>  [<ffffffff8a49a495>] ? _raw_spin_unlock_irqrestore+0x15/0x20
May 20 13:08:23 J-TH kernel: [12436.076243]  [<ffffffffc0515a9f>] gen6_read32+0xbf/0x230 [i915]
May 20 13:08:23 J-TH kernel: [12436.076307]  [<ffffffffc057e2b1>] i915_gem_record_rings+0x5e1/0xa95 [i915]
May 20 13:08:23 J-TH kernel: [12436.076361]  [<ffffffffc05032f9>] i915_capture_error_state+0x8c9/0xbc0 [i915]
May 20 13:08:23 J-TH kernel: [12436.076405]  [<ffffffffc04c396d>] i915_handle_error+0x7d/0xf0 [i915]
May 20 13:08:23 J-TH kernel: [12436.076409]  [<ffffffff8a03b64d>] ? scnprintf+0x4d/0x90
May 20 13:08:23 J-TH kernel: [12436.076492]  [<ffffffffc050e63b>] ? intel_ring_get_active_head+0x5b/0xe0 [i915]
May 20 13:08:23 J-TH kernel: [12436.076536]  [<ffffffffc04c3c36>] i915_hangcheck_elapsed+0x256/0x5f0 [i915]
May 20 13:08:23 J-TH kernel: [12436.076541]  [<ffffffff89c9d89b>] process_one_work+0x16b/0x4a0
May 20 13:08:23 J-TH kernel: [12436.076545]  [<ffffffff89c9dc1b>] worker_thread+0x4b/0x500
May 20 13:08:23 J-TH kernel: [12436.076548]  [<ffffffff89c9dbd0>] ? process_one_work+0x4a0/0x4a0
May 20 13:08:23 J-TH kernel: [12436.076551]  [<ffffffff89c9dbd0>] ? process_one_work+0x4a0/0x4a0
May 20 13:08:23 J-TH kernel: [12436.076556]  [<ffffffff89ca3fb8>] kthread+0xd8/0xf0
May 20 13:08:23 J-TH kernel: [12436.076560]  [<ffffffff8a49ab1f>] ret_from_fork+0x1f/0x40
May 20 13:08:23 J-TH kernel: [12436.076565]  [<ffffffff89ca3ee0>] ? kthread_create_on_node+0x1e0/0x1e0
May 20 13:08:23 J-TH kernel: [12436.076568] ---[ end trace 32a5f1c67cb7bee8 ]---
May 20 13:08:23 J-TH kernel: [12436.126645] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
May 20 13:08:23 J-TH kernel: [12436.127199] [drm:__gen6_gt_wait_for_thread_c0 [i915]] *ERROR* GT thread status wait timed out
May 20 13:08:23 J-TH kernel: [12436.127204] ------------[ cut here ]------------
May 20 13:08:23 J-TH kernel: [12436.127254] WARNING: CPU: 1 PID: 2987 at /build/linux-hwe-X3pKE5/linux-hwe-4.8.0/drivers/gpu/drm/i915/intel_uncore.c:185 gen6_gt_check_fifodbg+0x42/0x60 [i915]
May 20 13:08:23 J-TH kernel: [12436.127255] GT wake FIFO error 0x3
May 20 13:08:23 J-TH kernel: [12436.127256] Modules linked in: rfcomm ccm bnep intel_rapl uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media btusb btrtl btbcm btintel bluetooth x86_pkg_temp_thermal intel_powerclamp kvm_intel arc4 kvm iwldvm irqbypass mac80211 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 iwlwifi lrw glue_helper ablk_helper cryptd intel_cstate cfg80211 snd_hda_codec_hdmi snd_hda_codec_conexant intel_rapl_perf snd_hda_codec_generic joydev input_leds serio_raw snd_hda_intel snd_hda_codec snd_hda_core thinkpad_acpi snd_hwdep shpchp snd_pcm nvram lpc_ich snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer mei_me mei snd soundcore mac_hid binfmt_misc coretemp parport_pc ppdev lp parport autofs4 btrfs xor raid6_pq dm_mirror dm_region_hash dm_log hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid i915 i2c_algo_bit psmouse drm_kms_helper firewire_ohci ahci e1000e syscopyarea sysfillrect sdhci_pci libahci sysimgblt sdhci fb_sys_fops firewire_core ptp crc_itu_t pps_core drm wmi fjes video
May 20 13:08:23 J-TH kernel: [12436.127360] CPU: 1 PID: 2987 Comm: kworker/1:2 Tainted: G        W       4.8.0-52-generic #55~16.04.1-Ubuntu
May 20 13:08:23 J-TH kernel: [12436.127362] Hardware name: LENOVO 4236D42/4236D42, BIOS 83ET76WW (1.46 ) 07/05/2013
May 20 13:08:23 J-TH kernel: [12436.127405] Workqueue: events_long i915_hangcheck_elapsed [i915]
May 20 13:08:23 J-TH kernel: [12436.127408]  0000000000000086 00000000efed49fd ffff9875de243dd8 ffffffff8a02e7b3
May 20 13:08:23 J-TH kernel: [12436.127413]  ffff9875de243e28 0000000000000000 ffff9875de243e18 ffffffff89c8314b
May 20 13:08:23 J-TH kernel: [12436.127419]  000000b900000000 ffff9875cd370000 0000000000000003 ffff9875de252340
May 20 13:08:23 J-TH kernel: [12436.127424] Call Trace:
May 20 13:08:23 J-TH kernel: [12436.127426]  <IRQ>  [<ffffffff8a02e7b3>] dump_stack+0x63/0x90
May 20 13:08:23 J-TH kernel: [12436.127436]  [<ffffffff89c8314b>] __warn+0xcb/0xf0
May 20 13:08:23 J-TH kernel: [12436.127484]  [<ffffffffc0512960>] ? __unclaimed_reg_debug+0x60/0x60 [i915]
May 20 13:08:23 J-TH kernel: [12436.127489]  [<ffffffff89c831cf>] warn_slowpath_fmt+0x5f/0x80
May 20 13:08:23 J-TH kernel: [12436.127496]  [<ffffffff89cf3d6e>] ? __next_timer_interrupt+0xae/0xe0
May 20 13:08:23 J-TH kernel: [12436.127543]  [<ffffffffc0512422>] gen6_gt_check_fifodbg+0x42/0x60 [i915]
May 20 13:08:23 J-TH kernel: [12436.127591]  [<ffffffffc051245a>] fw_domains_put_with_fifo+0x1a/0x20 [i915]
May 20 13:08:23 J-TH kernel: [12436.127639]  [<ffffffffc05129b3>] intel_uncore_fw_release_timer+0x53/0xd0 [i915]
May 20 13:08:23 J-TH kernel: [12436.127645]  [<ffffffff89cf64c3>] __hrtimer_run_queues+0xf3/0x280
May 20 13:08:23 J-TH kernel: [12436.127651]  [<ffffffff89cf6c88>] hrtimer_interrupt+0xa8/0x1a0
May 20 13:08:23 J-TH kernel: [12436.127657]  [<ffffffff89c531a8>] local_apic_timer_interrupt+0x38/0x60
May 20 13:08:23 J-TH kernel: [12436.127662]  [<ffffffff8a49d21d>] smp_apic_timer_interrupt+0x3d/0x50
May 20 13:08:23 J-TH kernel: [12436.127666]  [<ffffffff8a49c532>] apic_timer_interrupt+0x82/0x90
May 20 13:08:23 J-TH kernel: [12436.127667]  <EOI>  [<ffffffff8a49a495>] ? _raw_spin_unlock_irqrestore+0x15/0x20
May 20 13:08:23 J-TH kernel: [12436.127723]  [<ffffffffc0515a9f>] gen6_read32+0xbf/0x230 [i915]
May 20 13:08:23 J-TH kernel: [12436.127787]  [<ffffffffc057e2de>] i915_gem_record_rings+0x60e/0xa95 [i915]
May 20 13:08:23 J-TH kernel: [12436.127840]  [<ffffffffc05032f9>] i915_capture_error_state+0x8c9/0xbc0 [i915]
May 20 13:08:23 J-TH kernel: [12436.127884]  [<ffffffffc04c396d>] i915_handle_error+0x7d/0xf0 [i915]
May 20 13:08:23 J-TH kernel: [12436.127888]  [<ffffffff8a03b64d>] ? scnprintf+0x4d/0x90
May 20 13:08:23 J-TH kernel: [12436.127939]  [<ffffffffc050e63b>] ? intel_ring_get_active_head+0x5b/0xe0 [i915]
May 20 13:08:23 J-TH kernel: [12436.127982]  [<ffffffffc04c3c36>] i915_hangcheck_elapsed+0x256/0x5f0 [i915]
May 20 13:08:23 J-TH kernel: [12436.127987]  [<ffffffff89c9d89b>] process_one_work+0x16b/0x4a0
May 20 13:08:23 J-TH kernel: [12436.127991]  [<ffffffff89c9dc1b>] worker_thread+0x4b/0x500
May 20 13:08:23 J-TH kernel: [12436.127994]  [<ffffffff89c9dbd0>] ? process_one_work+0x4a0/0x4a0
May 20 13:08:23 J-TH kernel: [12436.127997]  [<ffffffff89c9dbd0>] ? process_one_work+0x4a0/0x4a0
May 20 13:08:23 J-TH kernel: [12436.128002]  [<ffffffff89ca3fb8>] kthread+0xd8/0xf0
May 20 13:08:23 J-TH kernel: [12436.128006]  [<ffffffff8a49ab1f>] ret_from_fork+0x1f/0x40
May 20 13:08:23 J-TH kernel: [12436.128011]  [<ffffffff89ca3ee0>] ? kthread_create_on_node+0x1e0/0x1e0
May 20 13:08:23 J-TH kernel: [12436.128014] ---[ end trace 32a5f1c67cb7bee9 ]---
May 20 13:08:23 J-TH kernel: [12436.128067] [drm] GPU HANG: ecode 6:0:0x00000000, in Xorg [993], reason: Hang on render ring, action: reset
May 20 13:08:23 J-TH kernel: [12436.128069] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
May 20 13:08:23 J-TH kernel: [12436.128070] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
May 20 13:08:23 J-TH kernel: [12436.128072] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
May 20 13:08:23 J-TH kernel: [12436.128073] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
May 20 13:08:23 J-TH kernel: [12436.128075] [drm] GPU crash dump saved to /sys/class/drm/card0/error
May 20 13:08:23 J-TH kernel: [12436.178155] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
May 20 13:08:23 J-TH kernel: [12436.178708] [drm:__gen6_gt_wait_for_thread_c0 [i915]] *ERROR* GT thread status wait timed out
May 20 13:08:23 J-TH kernel: [12436.178730] ------------[ cut here ]------------

Comment 1 Ricardo 2017-05-23 16:15:19 UTC

Jano can you also add information about your hardware - and if had any specific steps in order to reproduce this.

Comment 2 jano 2017-05-23 16:44:22 UTC

hi!
I have no way to reproduce this fault, until now that was the only time I have this problem, I reported as a bug just because the log said I should do it. here is lspci -vv:

00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
        Subsystem: Lenovo 2nd Generation Core Processor Family DRAM Controller
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
        Latency: 0
        Capabilities: <access denied>

00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) (prog-if 00 [VGA controller])
        Subsystem: Lenovo 2nd Generation Core Processor Family Integrated Graphics Controller
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 28
        Region 0: Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
        Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
        Region 4: I/O ports at 5000 [size=64]
        [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
        Capabilities: <access denied>
        Kernel driver in use: i915
        Kernel modules: i915

00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
        Subsystem: Lenovo 6 Series/C200 Series Chipset Family MEI Controller
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 26
        Region 0: Memory at f2525000 (64-bit, non-prefetchable) [size=16]
        Capabilities: <access denied>
        Kernel driver in use: mei_me
        Kernel modules: mei_me

00:16.3 Serial controller: Intel Corporation 6 Series/C200 Series Chipset Family KT Controller (rev 04) (prog-if 02 [16550])
        Subsystem: Lenovo 6 Series/C200 Series Chipset Family KT Controller
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin B routed to IRQ 19
        Region 0: I/O ports at 50b0 [size=8]
        Region 1: Memory at f252c000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>
        Kernel driver in use: serial

00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (rev 04)
        Subsystem: Lenovo 82579LM Gigabit Network Connection
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 30
        Region 0: Memory at f2500000 (32-bit, non-prefetchable) [size=128K]
        Region 1: Memory at f252b000 (32-bit, non-prefetchable) [size=4K]
        Region 2: I/O ports at 5080 [size=32]
        Capabilities: <access denied>
        Kernel driver in use: e1000e
        Kernel modules: e1000e

00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04) (prog-if 20 [EHCI])
        Subsystem: Lenovo 6 Series/C200 Series Chipset Family USB Enhanced Host Controller
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at f252a000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: <access denied>
        Kernel driver in use: ehci-pci

00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
        Subsystem: Lenovo 6 Series/C200 Series Chipset Family High Definition Audio Controller
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 29
        Region 0: Memory at f2520000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel

00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Interrupt: pin A routed to IRQ 16
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        I/O behind bridge: 00002000-00002fff
        Memory behind bridge: dfa00000-dfbfffff
        Prefetchable memory behind bridge: 00000000dfc00000-00000000dfdfffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b4) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin B routed to IRQ 17
        Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
        Memory behind bridge: f2400000-f24fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b4) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin D routed to IRQ 19
        Bus: primary=00, secondary=05, subordinate=0c, sec-latency=0
        I/O behind bridge: 00004000-00004fff
        Memory behind bridge: f1c00000-f23fffff
        Prefetchable memory behind bridge: 00000000f0400000-00000000f0bfffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b4) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 16
        Bus: primary=00, secondary=0d, subordinate=0d, sec-latency=0
        I/O behind bridge: 00003000-00003fff
        Memory behind bridge: f1400000-f1bfffff
        Prefetchable memory behind bridge: 00000000f0c00000-00000000f13fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: <access denied>
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04) (prog-if 20 [EHCI])
        Subsystem: Lenovo 6 Series/C200 Series Chipset Family USB Enhanced Host Controller
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 23
        Region 0: Memory at f2529000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: <access denied>
        Kernel driver in use: ehci-pci

00:1f.0 ISA bridge: Intel Corporation QM67 Express Chipset Family LPC Controller (rev 04)
        Subsystem: Lenovo QM67 Express Chipset Family LPC Controller
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Capabilities: <access denied>
        Kernel driver in use: lpc_ich
        Kernel modules: lpc_ich

00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 04) (prog-if 01 [AHCI 1.0])
        Subsystem: Lenovo 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin B routed to IRQ 27
        Region 0: I/O ports at 50a8 [size=8]
        Region 1: I/O ports at 50bc [size=4]
        Region 2: I/O ports at 50a0 [size=8]
        Region 3: I/O ports at 50b8 [size=4]
        Region 4: I/O ports at 5060 [size=32]
        Region 5: Memory at f2528000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: <access denied>
        Kernel driver in use: ahci
        Kernel modules: ahci

00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04)
        Subsystem: Lenovo 6 Series/C200 Series Chipset Family SMBus Controller
        Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Interrupt: pin C routed to IRQ 11
        Region 0: Memory at f2524000 (64-bit, non-prefetchable) [size=256]
        Region 4: I/O ports at efa0 [size=32]
        Kernel modules: i2c_i801

03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] (rev 34)
        Subsystem: Intel Corporation Centrino Advanced-N 6205 AGN
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 31
        Region 0: Memory at f2400000 (64-bit, non-prefetchable) [size=8K]
        Capabilities: <access denied>
        Kernel driver in use: iwlwifi
        Kernel modules: iwlwifi

0d:00.0 System peripheral: Ricoh Co Ltd MMC/SD Host Controller (rev 08) (prog-if 01)
        Subsystem: Lenovo MMC/SD Host Controller
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at f1401000 (32-bit, non-prefetchable) [size=256]
        Capabilities: <access denied>
        Kernel driver in use: sdhci-pci
        Kernel modules: sdhci_pci

0d:00.3 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 PCIe IEEE 1394 Controller (rev 04) (prog-if 10 [OHCI])
        Subsystem: Lenovo R5C832 PCIe IEEE 1394 Controller
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin D routed to IRQ 19
        Region 0: Memory at f1400000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: <access denied>
        Kernel driver in use: firewire_ohci
        Kernel modules: firewire_ohci

00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
        Subsystem: Lenovo 2nd Generation Core Processor Family DRAM Controller
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
        Latency: 0
        Capabilities: [e0] Vendor Specific Information: Len=0c <?>

00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) (prog-if 00 [VGA controller])
        Subsystem: Lenovo 2nd Generation Core Processor Family Integrated Graphics Controller
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 28
        Region 0: Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
        Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
        Region 4: I/O ports at 5000 [size=64]
        [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
        Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
                Address: fee00018  Data: 0000
        Capabilities: [d0] Power Management version 2
                Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [a4] PCI Advanced Features
                AFCap: TP+ FLR+
                AFCtrl: FLR-
                AFStatus: TP-
        Kernel driver in use: i915
        Kernel modules: i915

00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
        Subsystem: Lenovo 6 Series/C200 Series Chipset Family MEI Controller
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 26
        Region 0: Memory at f2525000 (64-bit, non-prefetchable) [size=16]
        Capabilities: [50] Power Management version 3
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
                Address: 00000000fee00298  Data: 0000
        Kernel driver in use: mei_me
        Kernel modules: mei_me

00:16.3 Serial controller: Intel Corporation 6 Series/C200 Series Chipset Family KT Controller (rev 04) (prog-if 02 [16550])
        Subsystem: Lenovo 6 Series/C200 Series Chipset Family KT Controller
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin B routed to IRQ 19
        Region 0: I/O ports at 50b0 [size=8]
        Region 1: Memory at f252c000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [c8] Power Management version 3
                Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+
                Address: 0000000000000000  Data: 0000
        Kernel driver in use: serial

00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (rev 04)
        Subsystem: Lenovo 82579LM Gigabit Network Connection
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 30
        Region 0: Memory at f2500000 (32-bit, non-prefetchable) [size=128K]
        Region 1: Memory at f252b000 (32-bit, non-prefetchable) [size=4K]
        Region 2: I/O ports at 5080 [size=32]
        Capabilities: [c8] Power Management version 2
                Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=1 PME-
        Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
                Address: 00000000fee00318  Data: 0000
        Capabilities: [e0] PCI Advanced Features
                AFCap: TP+ FLR+
                AFCtrl: FLR-
                AFStatus: TP-
        Kernel driver in use: e1000e
        Kernel modules: e1000e

00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04) (prog-if 20 [EHCI])
        Subsystem: Lenovo 6 Series/C200 Series Chipset Family USB Enhanced Host Controller
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at f252a000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: [50] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [58] Debug port: BAR=1 offset=00a0
        Capabilities: [98] PCI Advanced Features
                AFCap: TP+ FLR+
                AFCtrl: FLR-
                AFStatus: TP-
        Kernel driver in use: ehci-pci

00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
        Subsystem: Lenovo 6 Series/C200 Series Chipset Family High Definition Audio Controller
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 29
        Region 0: Memory at f2520000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [50] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
                Address: 00000000fee002d8  Data: 0000
        Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0
                        ExtTag- RBE-
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
                        RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                        MaxPayload 128 bytes, MaxReadReq 128 bytes
                DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
        Capabilities: [100 v1] Virtual Channel
                Caps:   LPEVC=0 RefClk=100ns PATEntryBits=1
                Arb:    Fixed- WRR32- WRR64- WRR128-
                Ctrl:   ArbSelect=Fixed
                Status: InProgress-
                VC0:    Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
                        Arb:    Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
                        Ctrl:   Enable+ ID=0 ArbSelect=Fixed TC/VC=01
                        Status: NegoPending- InProgress-
                VC1:    Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
                        Arb:    Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
                        Ctrl:   Enable+ ID=1 ArbSelect=Fixed TC/VC=22
                        Status: NegoPending- InProgress-
        Capabilities: [130 v1] Root Complex Link
                Desc:   PortNumber=0f ComponentID=00 EltType=Config
                Link0:  Desc:   TargetPort=00 TargetComponent=00 AssocRCRB- LinkType=MemMapped LinkValid+
                        Addr:   00000000fed1c000
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel

00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Interrupt: pin A routed to IRQ 16
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        I/O behind bridge: 00002000-00002fff
        Memory behind bridge: dfa00000-dfbfffff
        Prefetchable memory behind bridge: 00000000dfc00000-00000000dfdfffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: [40] Express (v2) Root Port (Slot-), MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0
                        ExtTag- RBE+
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
                        RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                        MaxPayload 128 bytes, MaxReadReq 128 bytes
                DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
                LnkCap: Port #1, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <1us, L1 <4us
                        ClockPM- Surprise- LLActRep+ BwNot- ASPMOptComp-
                LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk-
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
                RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
                RootCap: CRSVisible-
                RootSta: PME ReqID 0000, PMEStatus- PMEPending-
                DevCap2: Completion Timeout: Range BC, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd-
                DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd-
                LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-
                         Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
                         Compliance De-emphasis: -6dB
                LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
                         EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
        Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
                Address: 00000000  Data: 0000
        Capabilities: [90] Subsystem: Lenovo 6 Series/C200 Series Chipset Family PCI Express Root Port 1
        Capabilities: [a0] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b4) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin B routed to IRQ 17
        Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
        Memory behind bridge: f2400000-f24fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0
                        ExtTag- RBE+
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
                        RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                        MaxPayload 128 bytes, MaxReadReq 128 bytes
                DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
                LnkCap: Port #2, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <512ns, L1 <16us
                        ClockPM- Surprise- LLActRep+ BwNot- ASPMOptComp-
                LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
                SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
                        Slot #1, PowerLimit 10.000W; Interlock- NoCompl+
                SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
                        Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
                SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
                        Changed: MRL- PresDet- LinkState+
                RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
                RootCap: CRSVisible-
                RootSta: PME ReqID 0000, PMEStatus- PMEPending-
                DevCap2: Completion Timeout: Range BC, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd-
                DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd-
                LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-
                         Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
                         Compliance De-emphasis: -6dB
                LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
                         EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
        Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
                Address: 00000000  Data: 0000
        Capabilities: [90] Subsystem: Lenovo 6 Series/C200 Series Chipset Family PCI Express Root Port 2
        Capabilities: [a0] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b4) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin D routed to IRQ 19
        Bus: primary=00, secondary=05, subordinate=0c, sec-latency=0
        I/O behind bridge: 00004000-00004fff
        Memory behind bridge: f1c00000-f23fffff
        Prefetchable memory behind bridge: 00000000f0400000-00000000f0bfffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0
                        ExtTag- RBE+
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
                        RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                        MaxPayload 128 bytes, MaxReadReq 128 bytes
                DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
                LnkCap: Port #4, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <1us, L1 <16us
                        ClockPM- Surprise- LLActRep+ BwNot- ASPMOptComp-
                LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk-
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
                SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
                        Slot #3, PowerLimit 10.000W; Interlock- NoCompl+
                SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq- LinkChg-
                        Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
                SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
                        Changed: MRL- PresDet- LinkState-
                RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
                RootCap: CRSVisible-
                RootSta: PME ReqID 0000, PMEStatus- PMEPending-
                DevCap2: Completion Timeout: Range BC, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd-
                DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd-
                LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-
                         Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
                         Compliance De-emphasis: -6dB
                LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
                         EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
        Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
                Address: 00000000  Data: 0000
        Capabilities: [90] Subsystem: Lenovo 6 Series/C200 Series Chipset Family PCI Express Root Port 4
        Capabilities: [a0] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b4) (prog-if 00 [Normal decode])
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 16
        Bus: primary=00, secondary=0d, subordinate=0d, sec-latency=0
        I/O behind bridge: 00003000-00003fff
        Memory behind bridge: f1400000-f1bfffff
        Prefetchable memory behind bridge: 00000000f0c00000-00000000f13fffff
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0
                        ExtTag- RBE+
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
                        RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                        MaxPayload 128 bytes, MaxReadReq 128 bytes
                DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
                LnkCap: Port #5, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <512ns, L1 <16us
                        ClockPM- Surprise- LLActRep+ BwNot- ASPMOptComp-
                LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
                SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
                        Slot #4, PowerLimit 10.000W; Interlock- NoCompl+
                SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq- LinkChg-
                        Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
                SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
                        Changed: MRL- PresDet- LinkState-
                RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
                RootCap: CRSVisible-
                RootSta: PME ReqID 0000, PMEStatus- PMEPending-
                DevCap2: Completion Timeout: Range BC, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd-
                DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd-
                LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-
                         Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
                         Compliance De-emphasis: -6dB
                LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
                         EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
        Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
                Address: 00000000  Data: 0000
        Capabilities: [90] Subsystem: Lenovo 6 Series/C200 Series Chipset Family PCI Express Root Port 5
        Capabilities: [a0] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04) (prog-if 20 [EHCI])
        Subsystem: Lenovo 6 Series/C200 Series Chipset Family USB Enhanced Host Controller
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 23
        Region 0: Memory at f2529000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: [50] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [58] Debug port: BAR=1 offset=00a0
        Capabilities: [98] PCI Advanced Features
                AFCap: TP+ FLR+
                AFCtrl: FLR-
                AFStatus: TP-
        Kernel driver in use: ehci-pci

00:1f.0 ISA bridge: Intel Corporation QM67 Express Chipset Family LPC Controller (rev 04)
        Subsystem: Lenovo QM67 Express Chipset Family LPC Controller
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Capabilities: [e0] Vendor Specific Information: Len=0c <?>
        Kernel driver in use: lpc_ich
        Kernel modules: lpc_ich

00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 04) (prog-if 01 [AHCI 1.0])
        Subsystem: Lenovo 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin B routed to IRQ 27
        Region 0: I/O ports at 50a8 [size=8]
        Region 1: I/O ports at 50bc [size=4]
        Region 2: I/O ports at 50a0 [size=8]
        Region 3: I/O ports at 50b8 [size=4]
        Region 4: I/O ports at 5060 [size=32]
        Region 5: Memory at f2528000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
                Address: fee002b8  Data: 0000
        Capabilities: [70] Power Management version 3
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)
                Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004
        Capabilities: [b0] PCI Advanced Features
                AFCap: TP+ FLR+
                AFCtrl: FLR-
                AFStatus: TP-
        Kernel driver in use: ahci
        Kernel modules: ahci

00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04)
        Subsystem: Lenovo 6 Series/C200 Series Chipset Family SMBus Controller
        Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Interrupt: pin C routed to IRQ 11
        Region 0: Memory at f2524000 (64-bit, non-prefetchable) [size=256]
        Region 4: I/O ports at efa0 [size=32]
        Kernel modules: i2c_i801

03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] (rev 34)
        Subsystem: Intel Corporation Centrino Advanced-N 6205 AGN
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 31
        Region 0: Memory at f2400000 (64-bit, non-prefetchable) [size=8K]
        Capabilities: [c8] Power Management version 3
                Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
                Address: 00000000fee00338  Data: 0000
        Capabilities: [e0] Express (v1) Endpoint, MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 unlimited
                        ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
                        RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset-
                        MaxPayload 128 bytes, MaxReadReq 128 bytes
                DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
                LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <4us, L1 <32us
                        ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp-
                LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
                        ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
        Capabilities: [100 v1] Advanced Error Reporting
                UESta:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UEMsk:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
                CESta:  RxErr- BadTLP+ BadDLLP- Rollover- Timeout- NonFatalErr-
                CEMsk:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
                AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-
        Capabilities: [140 v1] Device Serial Number 08-11-96-ff-ff-50-db-e8
        Kernel driver in use: iwlwifi
        Kernel modules: iwlwifi

0d:00.0 System peripheral: Ricoh Co Ltd MMC/SD Host Controller (rev 08) (prog-if 01)
        Subsystem: Lenovo MMC/SD Host Controller
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at f1401000 (32-bit, non-prefetchable) [size=256]
        Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
                Address: 0000000000000000  Data: 0000
        Capabilities: [78] Power Management version 3
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=2 PME-
        Capabilities: [80] Express (v1) Endpoint, MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited
                        ExtTag- AttnBtn+ AttnInd+ PwrInd+ RBE+ FLReset-
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
                        RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
                        MaxPayload 128 bytes, MaxReadReq 512 bytes
                DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr- TransPend-
                LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <4us, L1 <64us
                        ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp-
                LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
                        ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
        Capabilities: [100 v1] Virtual Channel
                Caps:   LPEVC=0 RefClk=100ns PATEntryBits=1
                Arb:    Fixed- WRR32- WRR64- WRR128-
                Ctrl:   ArbSelect=Fixed
                Status: InProgress-
                VC0:    Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
                        Arb:    Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
                        Ctrl:   Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
                        Status: NegoPending- InProgress-
        Capabilities: [800 v1] Advanced Error Reporting
                UESta:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UEMsk:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
                CESta:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
                CEMsk:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
                AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
        Kernel driver in use: sdhci-pci
        Kernel modules: sdhci_pci

0d:00.3 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 PCIe IEEE 1394 Controller (rev 04) (prog-if 10 [OHCI])
        Subsystem: Lenovo R5C832 PCIe IEEE 1394 Controller
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin D routed to IRQ 19
        Region 0: Memory at f1400000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
                Address: 0000000000000000  Data: 0000
        Capabilities: [78] Power Management version 3
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=2 PME+
        Capabilities: [80] Express (v1) Endpoint, MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited
                        ExtTag- AttnBtn+ AttnInd+ PwrInd+ RBE+ FLReset-
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
                        RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
                        MaxPayload 128 bytes, MaxReadReq 512 bytes
                DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr- TransPend-
                LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <4us, L1 <64us
                        ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp-
                LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
                        ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
        Capabilities: [100 v1] Advanced Error Reporting
                UESta:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UEMsk:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
                CESta:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
                CEMsk:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
                AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
        Kernel driver in use: firewire_ohci
        Kernel modules: firewire_ohci

system is linuxmint KDE 18.1, uname -a: Linux J-TH 4.8.0-52-generic #55~16.04.1-Ubuntu SMP Fri Apr 28 14:36:29 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
cat /proc/cpuinfo: 
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
stepping        : 7
microcode       : 0x29
cpu MHz         : 892.944
cache size      : 3072 KB
physical id     : 0
siblings        : 4
core id         : 0
cpu cores       : 2
apicid          : 0
initial apicid  : 0
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm epb tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm ida arat pln pts
bugs            :
bogomips        : 4984.10
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 1
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
stepping        : 7
microcode       : 0x29
cpu MHz         : 913.391
cache size      : 3072 KB
physical id     : 0
siblings        : 4
core id         : 0
cpu cores       : 2
apicid          : 1
initial apicid  : 1
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm epb tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm ida arat pln pts
bugs            :
bogomips        : 4984.10
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 2
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
stepping        : 7
microcode       : 0x29
cpu MHz         : 893.096
cache size      : 3072 KB
physical id     : 0
siblings        : 4
core id         : 1
cpu cores       : 2
apicid          : 2
initial apicid  : 2
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm epb tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm ida arat pln pts
bugs            :
bogomips        : 4984.10
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 3
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
stepping        : 7
microcode       : 0x29
cpu MHz         : 889.892
cache size      : 3072 KB
physical id     : 0
siblings        : 4
core id         : 1
cpu cores       : 2
apicid          : 3
initial apicid  : 3
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm epb tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm ida arat pln pts
bugs            :
bogomips        : 4984.10
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:


I don't know if is related, but sometimes if I have firefox + kicad + thunderbird +  terminal + dolphin opened and, when I switch tasks by clicking the program in the task bar, the window is raised but not updated,i.e. if I move the mouse inside that raised window the content of it stay freezed, but the program is not hanged, I just need to minimize/raise the window several times then it work like normal, some other times the window is not totally raised, it is intercepted and freezed half way in the rise animation. If I switch tasks by alt-tab this behavior not exist. 
let me know if you need something else

cheers!

Comment 3 Elizabeth 2017-06-20 17:54:08 UTC

Good afternoon, since the bug seems to be an isolated case, and not reproducible, this bug is going to be closed. If there is any change with this case, please change the status as REOPEN and share the information. Thanks.

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