Bug#774742: linux: Screen intermittently goes black while dmesg fills with WARNINGs from intel DRM driver
Source: linux
Version: 3.16.0-4-amd64
Severity: important
After running a dist-upgrade yesterday (for the first time in a few weeks), the
intel graphics driver on my laptop (Thinkpad T440s) has started spewing tons of
WARNINGs into my kernel logs, e.g. at suspend/resume (but also other times).
And worse, the screen is randomly and intermittently turning itself off
altogether for a few seconds, and then turning on again. (This may be triggered
by some sort of automatic power savings thing that GNOME is doing, but I can't
connect it with anything obvious -- e.g. it might happen 2 seconds after I have
been typing, so it doesn't seem to be the dim-after-10-minutes-idle timer going
off or anything like that.) Each of these events also causes a similar WARNING
spew in the kernel logs.
These intermittent blank screens seem to come and go: maybe half the time
everything is fine, and then the other half of the time my screen is blinking
on and off multiple times per minute and the computer is extremely frustrating
to use.
uname -a: Linux branna 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt2-1 (2014-12-08)
x86_64 GNU/Linux
Logs for an interrmittent screen blank:
Jan 06 19:54:53 branna kernel: ------------[ cut here ]------------
Jan 06 19:54:53 branna kernel: WARNING: CPU: 3 PID: 9732 at /build/linux-
CMiYW9/linux-3.16.7-ckt2/drivers/gpu/drm/i915/intel_display.c:7256
hsw_enable_pc8+0x463/0x5e0 [i915]()
Jan 06 19:54:53 branna kernel: CRTC for pipe A enabled
Jan 06 19:54:53 branna kernel: Modules linked in: usb_storage ctr ccm pci_stub
binfmt_misc vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) bnep nfsd
auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc nls_utf8 nls_cp437
vfat fat snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic
iTCO_wdt iTCO_vendor_support joydev arc4 uvcvideo ecb videobuf2_vmalloc
videobuf2_memops videobuf2_core v4l2_common videodev media btusb bluetooth
6lowpan_iphc x86_pkg_temp_thermal intel_powerclamp intel_rapl coretemp
kvm_intel kvm crc32_pclmul ghash_clmulni_intel iwlmvm aesni_intel aes_x86_64
lrw gf128mul glue_helper ablk_helper mac80211 cryptd efi_pstore evdev psmouse
serio_raw pcspkr efivars iwlwifi i2c_i801 rtsx_pci_ms memstick cfg80211 lpc_ich
wmi i915 snd_hda_intel snd_hda_controller thinkpad_acpi snd_hda_codec snd_hwdep
Jan 06 19:54:53 branna kernel: ac nvram snd_pcm tpm_tis rfkill battery tpm
snd_timer drm_kms_helper snd intel_smartconnect soundcore drm video mei_me mei
i2c_algo_bit button i2c_core shpchp processor fuse parport_pc ppdev lp parport
autofs4 ext4 crc16 mbcache jbd2 md_mod sg sd_mod crc_t10dif crct10dif_generic
rtsx_pci_sdmmc mmc_core crct10dif_pclmul crct10dif_common crc32c_intel ehci_pci
xhci_hcd ehci_hcd ahci libahci libata e1000e ptp pps_core scsi_mod rtsx_pci
mfd_core usbcore thermal usb_common thermal_sys
Jan 06 19:54:53 branna kernel: CPU: 3 PID: 9732 Comm: kworker/3:2 Tainted: G
W O 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Jan 06 19:54:53 branna kernel: Hardware name: LENOVO 20ARA0H300/20ARA0H300,
BIOS GJET67WW (2.17 ) 12/10/2013
Jan 06 19:54:53 branna kernel: Workqueue: pm pm_runtime_work
Jan 06 19:54:53 branna kernel: 0000000000000009 ffffffff81507263
ffff8801490e3ca8 ffffffff81065847
Jan 06 19:54:53 branna kernel: ffff8803100a0000 ffff8801490e3cf8
ffff8803103ba370 ffff8803108e9098
Jan 06 19:54:53 branna kernel: 0000000000000000 ffffffff810658ac
ffffffffa04e8940 ffff880300000020
Jan 06 19:54:53 branna kernel: Call Trace:
Jan 06 19:54:53 branna kernel: [<ffffffff81507263>] ? dump_stack+0x41/0x51
Jan 06 19:54:53 branna kernel: [<ffffffff81065847>] ?
warn_slowpath_common+0x77/0x90
Jan 06 19:54:53 branna kernel: [<ffffffff810658ac>] ?
warn_slowpath_fmt+0x4c/0x50
Jan 06 19:54:53 branna kernel: [<ffffffffa0480f52>] ?
lpt_disable_clkout_dp+0x62/0xc0 [i915]
Jan 06 19:54:53 branna kernel: [<ffffffffa0491893>] ?
hsw_enable_pc8+0x463/0x5e0 [i915]
Jan 06 19:54:53 branna kernel: [<ffffffffa043d895>] ?
intel_runtime_suspend+0x185/0x860 [i915]
Jan 06 19:54:53 branna kernel: [<ffffffff812e0169>] ?
pci_pm_runtime_suspend+0x59/0x120
Jan 06 19:54:53 branna kernel: [<ffffffff813a74dc>] ? __rpm_callback+0x2c/0x80
Jan 06 19:54:53 branna kernel: [<ffffffff813a754f>] ? rpm_callback+0x1f/0x80
Jan 06 19:54:53 branna kernel: [<ffffffff813a76b7>] ? rpm_suspend+0x107/0x5f0
Jan 06 19:54:53 branna kernel: [<ffffffff813a8b52>] ?
pm_runtime_work+0x72/0xa0
Jan 06 19:54:53 branna kernel: [<ffffffff8107f5e2>] ?
process_one_work+0x172/0x420
Jan 06 19:54:53 branna kernel: [<ffffffff8107fc75>] ?
worker_thread+0x115/0x520
Jan 06 19:54:53 branna kernel: [<ffffffff81509681>] ? __schedule+0x2b1/0x710
Jan 06 19:54:53 branna kernel: [<ffffffff8107fb60>] ?
rescuer_thread+0x2d0/0x2d0
Jan 06 19:54:53 branna kernel: [<ffffffff81085f1d>] ? kthread+0xbd/0xe0
Jan 06 19:54:53 branna kernel: [<ffffffff81085e60>] ?
kthread_create_on_node+0x180/0x180
Jan 06 19:54:53 branna kernel: [<ffffffff8150d27c>] ? ret_from_fork+0x7c/0xb0
Jan 06 19:54:53 branna kernel: [<ffffffff81085e60>] ?
kthread_create_on_node+0x180/0x180
Jan 06 19:54:53 branna kernel: ---[ end trace 2500025d435b6bf5 ]---
Jan 06 19:54:53 branna kernel: ------------[ cut here ]------------
Jan 06 19:54:53 branna kernel: WARNING: CPU: 3 PID: 9732 at /build/linux-
CMiYW9/linux-3.16.7-ckt2/drivers/gpu/drm/i915/intel_display.c:7258
hsw_enable_pc8+0x4fe/0x5e0 [i915]()
Jan 06 19:54:53 branna kernel: Power well on
Jan 06 19:54:53 branna kernel: Modules linked in: usb_storage ctr ccm pci_stub
binfmt_misc vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) bnep nfsd
auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc nls_utf8 nls_cp437
vfat fat snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic
iTCO_wdt iTCO_vendor_support joydev arc4 uvcvideo ecb videobuf2_vmalloc
videobuf2_memops videobuf2_core v4l2_common videodev media btusb bluetooth
6lowpan_iphc x86_pkg_temp_thermal intel_powerclamp intel_rapl coretemp
kvm_intel kvm crc32_pclmul ghash_clmulni_intel iwlmvm aesni_intel aes_x86_64
lrw gf128mul glue_helper ablk_helper mac80211 cryptd efi_pstore evdev psmouse
serio_raw pcspkr efivars iwlwifi i2c_i801 rtsx_pci_ms memstick cfg80211 lpc_ich
wmi i915 snd_hda_intel snd_hda_controller thinkpad_acpi snd_hda_codec snd_hwdep
Jan 06 19:54:53 branna kernel: ac nvram snd_pcm tpm_tis rfkill battery tpm
snd_timer drm_kms_helper snd intel_smartconnect soundcore drm video mei_me mei
i2c_algo_bit button i2c_core shpchp processor fuse parport_pc ppdev lp parport
autofs4 ext4 crc16 mbcache jbd2 md_mod sg sd_mod crc_t10dif crct10dif_generic
rtsx_pci_sdmmc mmc_core crct10dif_pclmul crct10dif_common crc32c_intel ehci_pci
xhci_hcd ehci_hcd ahci libahci libata e1000e ptp pps_core scsi_mod rtsx_pci
mfd_core usbcore thermal usb_common thermal_sys
Jan 06 19:54:53 branna kernel: CPU: 3 PID: 9732 Comm: kworker/3:2 Tainted: G
W O 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Jan 06 19:54:53 branna kernel: Hardware name: LENOVO 20ARA0H300/20ARA0H300,
BIOS GJET67WW (2.17 ) 12/10/2013
Jan 06 19:54:53 branna kernel: Workqueue: pm pm_runtime_work
Jan 06 19:54:53 branna kernel: 0000000000000009 ffffffff81507263
ffff8801490e3ca8 ffffffff81065847
Jan 06 19:54:53 branna kernel: ffff8803100a0000 ffff8801490e3cf8
ffff8803103ba370 ffff8803108e9098
Jan 06 19:54:53 branna kernel: 0000000000000000 ffffffff810658ac
ffffffffa04e895a ffff880300000018
Jan 06 19:54:53 branna kernel: Call Trace:
Jan 06 19:54:53 branna kernel: [<ffffffff81507263>] ? dump_stack+0x41/0x51
Jan 06 19:54:53 branna kernel: [<ffffffff81065847>] ?
warn_slowpath_common+0x77/0x90
Jan 06 19:54:53 branna kernel: [<ffffffff810658ac>] ?
warn_slowpath_fmt+0x4c/0x50
Jan 06 19:54:53 branna kernel: [<ffffffffa047a5b4>] ? gen6_read32+0x64/0x120
[i915]
Jan 06 19:54:53 branna kernel: [<ffffffffa049192e>] ?
hsw_enable_pc8+0x4fe/0x5e0 [i915]
Jan 06 19:54:53 branna kernel: [<ffffffffa043d895>] ?
intel_runtime_suspend+0x185/0x860 [i915]
Jan 06 19:54:53 branna kernel: [<ffffffff812e0169>] ?
pci_pm_runtime_suspend+0x59/0x120
Jan 06 19:54:53 branna kernel: [<ffffffff813a74dc>] ? __rpm_callback+0x2c/0x80
Jan 06 19:54:53 branna kernel: [<ffffffff813a754f>] ? rpm_callback+0x1f/0x80
Jan 06 19:54:53 branna kernel: [<ffffffff813a76b7>] ? rpm_suspend+0x107/0x5f0
Jan 06 19:54:53 branna kernel: [<ffffffff813a8b52>] ?
pm_runtime_work+0x72/0xa0
Jan 06 19:54:53 branna kernel: [<ffffffff8107f5e2>] ?
process_one_work+0x172/0x420
Jan 06 19:54:53 branna kernel: [<ffffffff8107fc75>] ?
worker_thread+0x115/0x520
Jan 06 19:54:53 branna kernel: [<ffffffff81509681>] ? __schedule+0x2b1/0x710
Jan 06 19:54:53 branna kernel: [<ffffffff8107fb60>] ?
rescuer_thread+0x2d0/0x2d0
Jan 06 19:54:53 branna kernel: [<ffffffff81085f1d>] ? kthread+0xbd/0xe0
Jan 06 19:54:53 branna kernel: [<ffffffff81085e60>] ?
kthread_create_on_node+0x180/0x180
Jan 06 19:54:53 branna kernel: [<ffffffff8150d27c>] ? ret_from_fork+0x7c/0xb0
Jan 06 19:54:53 branna kernel: [<ffffffff81085e60>] ?
kthread_create_on_node+0x180/0x180
Jan 06 19:54:53 branna kernel: ---[ end trace 2500025d435b6bf6 ]---
Jan 06 19:54:53 branna kernel: ------------[ cut here ]------------
Jan 06 19:54:53 branna kernel: WARNING: CPU: 3 PID: 9732 at /build/linux-
CMiYW9/linux-3.16.7-ckt2/drivers/gpu/drm/i915/intel_display.c:7262
hsw_enable_pc8+0x5d2/0x5e0 [i915]()
Jan 06 19:54:53 branna kernel: Panel power on
Jan 06 19:54:53 branna kernel: Modules linked in: usb_storage ctr ccm pci_stub
binfmt_misc vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) bnep nfsd
auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc nls_utf8 nls_cp437
vfat fat snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic
iTCO_wdt iTCO_vendor_support joydev arc4 uvcvideo ecb videobuf2_vmalloc
videobuf2_memops videobuf2_core v4l2_common videodev media btusb bluetooth
6lowpan_iphc x86_pkg_temp_thermal intel_powerclamp intel_rapl coretemp
kvm_intel kvm crc32_pclmul ghash_clmulni_intel iwlmvm aesni_intel aes_x86_64
lrw gf128mul glue_helper ablk_helper mac80211 cryptd efi_pstore evdev psmouse
serio_raw pcspkr efivars iwlwifi i2c_i801 rtsx_pci_ms memstick cfg80211 lpc_ich
wmi i915 snd_hda_intel snd_hda_controller thinkpad_acpi snd_hda_codec snd_hwdep
Jan 06 19:54:53 branna kernel: ac nvram snd_pcm tpm_tis rfkill battery tpm
snd_timer drm_kms_helper snd intel_smartconnect soundcore drm video mei_me mei
i2c_algo_bit button i2c_core shpchp processor fuse parport_pc ppdev lp parport
autofs4 ext4 crc16 mbcache jbd2 md_mod sg sd_mod crc_t10dif crct10dif_generic
rtsx_pci_sdmmc mmc_core crct10dif_pclmul crct10dif_common crc32c_intel ehci_pci
xhci_hcd ehci_hcd ahci libahci libata e1000e ptp pps_core scsi_mod rtsx_pci
mfd_core usbcore thermal usb_common thermal_sys
Jan 06 19:54:53 branna kernel: CPU: 3 PID: 9732 Comm: kworker/3:2 Tainted: G
W O 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Jan 06 19:54:53 branna kernel: Hardware name: LENOVO 20ARA0H300/20ARA0H300,
BIOS GJET67WW (2.17 ) 12/10/2013
Jan 06 19:54:53 branna kernel: Workqueue: pm pm_runtime_work
Jan 06 19:54:53 branna kernel: 0000000000000009 ffffffff81507263
ffff8801490e3ca8 ffffffff81065847
Jan 06 19:54:53 branna kernel: ffff8803100a0000 ffff8801490e3cf8
ffff8803103ba370 ffff8803108e9098
Jan 06 19:54:53 branna kernel: 0000000000000000 ffffffff810658ac
ffffffffa04e8997 ffff880300000018
Jan 06 19:54:53 branna kernel: Call Trace:
Jan 06 19:54:53 branna kernel: [<ffffffff81507263>] ? dump_stack+0x41/0x51
Jan 06 19:54:53 branna kernel: [<ffffffff81065847>] ?
warn_slowpath_common+0x77/0x90
Jan 06 19:54:53 branna kernel: [<ffffffff810658ac>] ?
warn_slowpath_fmt+0x4c/0x50
Jan 06 19:54:53 branna kernel: [<ffffffffa047a5b4>] ? gen6_read32+0x64/0x120
[i915]
Jan 06 19:54:53 branna kernel: [<ffffffffa0491a02>] ?
hsw_enable_pc8+0x5d2/0x5e0 [i915]
Jan 06 19:54:53 branna kernel: [<ffffffffa043d895>] ?
intel_runtime_suspend+0x185/0x860 [i915]
Jan 06 19:54:53 branna kernel: [<ffffffff812e0169>] ?
pci_pm_runtime_suspend+0x59/0x120
Jan 06 19:54:53 branna kernel: [<ffffffff813a74dc>] ? __rpm_callback+0x2c/0x80
Jan 06 19:54:53 branna kernel: [<ffffffff813a754f>] ? rpm_callback+0x1f/0x80
Jan 06 19:54:53 branna kernel: [<ffffffff813a76b7>] ? rpm_suspend+0x107/0x5f0
Jan 06 19:54:53 branna kernel: [<ffffffff813a8b52>] ?
pm_runtime_work+0x72/0xa0
Jan 06 19:54:53 branna kernel: [<ffffffff8107f5e2>] ?
process_one_work+0x172/0x420
Jan 06 19:54:53 branna kernel: [<ffffffff8107fc75>] ?
worker_thread+0x115/0x520
Jan 06 19:54:53 branna kernel: [<ffffffff81509681>] ? __schedule+0x2b1/0x710
Jan 06 19:54:53 branna kernel: [<ffffffff8107fb60>] ?
rescuer_thread+0x2d0/0x2d0
Jan 06 19:54:53 branna kernel: [<ffffffff81085f1d>] ? kthread+0xbd/0xe0
Jan 06 19:54:53 branna kernel: [<ffffffff81085e60>] ?
kthread_create_on_node+0x180/0x180
Jan 06 19:54:53 branna kernel: [<ffffffff8150d27c>] ? ret_from_fork+0x7c/0xb0
Jan 06 19:54:53 branna kernel: [<ffffffff81085e60>] ?
kthread_create_on_node+0x180/0x180
Jan 06 19:54:53 branna kernel: ---[ end trace 2500025d435b6bf7 ]---
Jan 06 19:54:53 branna kernel: ------------[ cut here ]------------
Jan 06 19:54:53 branna kernel: WARNING: CPU: 3 PID: 9732 at /build/linux-
CMiYW9/linux-3.16.7-ckt2/drivers/gpu/drm/i915/intel_display.c:7264
hsw_enable_pc8+0x5b3/0x5e0 [i915]()
Jan 06 19:54:53 branna kernel: CPU PWM1 enabled
Jan 06 19:54:53 branna kernel: Modules linked in: usb_storage ctr ccm pci_stub
binfmt_misc vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) bnep nfsd
auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc nls_utf8 nls_cp437
vfat fat snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic
iTCO_wdt iTCO_vendor_support joydev arc4 uvcvideo ecb videobuf2_vmalloc
videobuf2_memops videobuf2_core v4l2_common videodev media btusb bluetooth
6lowpan_iphc x86_pkg_temp_thermal intel_powerclamp intel_rapl coretemp
kvm_intel kvm crc32_pclmul ghash_clmulni_intel iwlmvm aesni_intel aes_x86_64
lrw gf128mul glue_helper ablk_helper mac80211 cryptd efi_pstore evdev psmouse
serio_raw pcspkr efivars iwlwifi i2c_i801 rtsx_pci_ms memstick cfg80211 lpc_ich
wmi i915 snd_hda_intel snd_hda_controller thinkpad_acpi snd_hda_codec snd_hwdep
Jan 06 19:54:53 branna kernel: ac nvram snd_pcm tpm_tis rfkill battery tpm
snd_timer drm_kms_helper snd intel_smartconnect soundcore drm video mei_me mei
i2c_algo_bit button i2c_core shpchp processor fuse parport_pc ppdev lp parport
autofs4 ext4 crc16 mbcache jbd2 md_mod sg sd_mod crc_t10dif crct10dif_generic
rtsx_pci_sdmmc mmc_core crct10dif_pclmul crct10dif_common crc32c_intel ehci_pci
xhci_hcd ehci_hcd ahci libahci libata e1000e ptp pps_core scsi_mod rtsx_pci
mfd_core usbcore thermal usb_common thermal_sys
Jan 06 19:54:53 branna kernel: CPU: 3 PID: 9732 Comm: kworker/3:2 Tainted: G
W O 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Jan 06 19:54:53 branna kernel: Hardware name: LENOVO 20ARA0H300/20ARA0H300,
BIOS GJET67WW (2.17 ) 12/10/2013
Jan 06 19:54:53 branna kernel: Workqueue: pm pm_runtime_work
Jan 06 19:54:53 branna kernel: 0000000000000009 ffffffff81507263
ffff8801490e3ca8 ffffffff81065847
Jan 06 19:54:53 branna kernel: ffff8803100a0000 ffff8801490e3cf8
ffff8803103ba370 ffff8803108e9098
Jan 06 19:54:53 branna kernel: 0000000000000000 ffffffff810658ac
ffffffffa04e89a7 ffff880300000018
Jan 06 19:54:53 branna kernel: Call Trace:
Jan 06 19:54:53 branna kernel: [<ffffffff81507263>] ? dump_stack+0x41/0x51
Jan 06 19:54:53 branna kernel: [<ffffffff81065847>] ?
warn_slowpath_common+0x77/0x90
Jan 06 19:54:53 branna kernel: [<ffffffff810658ac>] ?
warn_slowpath_fmt+0x4c/0x50
Jan 06 19:54:53 branna kernel: [<ffffffffa047a5b4>] ? gen6_read32+0x64/0x120
[i915]
Jan 06 19:54:53 branna kernel: [<ffffffffa04919e3>] ?
hsw_enable_pc8+0x5b3/0x5e0 [i915]
Jan 06 19:54:53 branna kernel: [<ffffffffa043d895>] ?
intel_runtime_suspend+0x185/0x860 [i915]
Jan 06 19:54:53 branna kernel: [<ffffffff812e0169>] ?
pci_pm_runtime_suspend+0x59/0x120
Jan 06 19:54:53 branna kernel: [<ffffffff813a74dc>] ? __rpm_callback+0x2c/0x80
Jan 06 19:54:53 branna kernel: [<ffffffff813a754f>] ? rpm_callback+0x1f/0x80
Jan 06 19:54:53 branna kernel: [<ffffffff813a76b7>] ? rpm_suspend+0x107/0x5f0
Jan 06 19:54:53 branna kernel: [<ffffffff813a8b52>] ?
pm_runtime_work+0x72/0xa0
Jan 06 19:54:53 branna kernel: [<ffffffff8107f5e2>] ?
process_one_work+0x172/0x420
Jan 06 19:54:53 branna kernel: [<ffffffff8107fc75>] ?
worker_thread+0x115/0x520
Jan 06 19:54:53 branna kernel: [<ffffffff81509681>] ? __schedule+0x2b1/0x710
Jan 06 19:54:53 branna kernel: [<ffffffff8107fb60>] ?
rescuer_thread+0x2d0/0x2d0
Jan 06 19:54:53 branna kernel: [<ffffffff81085f1d>] ? kthread+0xbd/0xe0
Jan 06 19:54:53 branna kernel: [<ffffffff81085e60>] ?
kthread_create_on_node+0x180/0x180
Jan 06 19:54:53 branna kernel: [<ffffffff8150d27c>] ? ret_from_fork+0x7c/0xb0
Jan 06 19:54:53 branna kernel: [<ffffffff81085e60>] ?
kthread_create_on_node+0x180/0x180
Jan 06 19:54:53 branna kernel: ---[ end trace 2500025d435b6bf8 ]---
Jan 06 19:54:53 branna kernel: ------------[ cut here ]------------
Jan 06 19:54:53 branna kernel: WARNING: CPU: 3 PID: 9732 at /build/linux-
CMiYW9/linux-3.16.7-ckt2/drivers/gpu/drm/i915/intel_display.c:7268
hsw_enable_pc8+0x575/0x5e0 [i915]()
Jan 06 19:54:53 branna kernel: PCH PWM1 enabled
Jan 06 19:54:53 branna kernel: Modules linked in: usb_storage ctr ccm pci_stub
binfmt_misc vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) bnep nfsd
auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc nls_utf8 nls_cp437
vfat fat snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic
iTCO_wdt iTCO_vendor_support joydev arc4 uvcvideo ecb videobuf2_vmalloc
videobuf2_memops videobuf2_core v4l2_common videodev media btusb bluetooth
6lowpan_iphc x86_pkg_temp_thermal intel_powerclamp intel_rapl coretemp
kvm_intel kvm crc32_pclmul ghash_clmulni_intel iwlmvm aesni_intel aes_x86_64
lrw gf128mul glue_helper ablk_helper mac80211 cryptd efi_pstore evdev psmouse
serio_raw pcspkr efivars iwlwifi i2c_i801 rtsx_pci_ms memstick cfg80211 lpc_ich
wmi i915 snd_hda_intel snd_hda_controller thinkpad_acpi snd_hda_codec snd_hwdep
Jan 06 19:54:53 branna kernel: ac nvram snd_pcm tpm_tis rfkill battery tpm
snd_timer drm_kms_helper snd intel_smartconnect soundcore drm video mei_me mei
i2c_algo_bit button i2c_core shpchp processor fuse parport_pc ppdev lp parport
autofs4 ext4 crc16 mbcache jbd2 md_mod sg sd_mod crc_t10dif crct10dif_generic
rtsx_pci_sdmmc mmc_core crct10dif_pclmul crct10dif_common crc32c_intel ehci_pci
xhci_hcd ehci_hcd ahci libahci libata e1000e ptp pps_core scsi_mod rtsx_pci
mfd_core usbcore thermal usb_common thermal_sys
Jan 06 19:54:53 branna kernel: CPU: 3 PID: 9732 Comm: kworker/3:2 Tainted: G
W O 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Jan 06 19:54:53 branna kernel: Hardware name: LENOVO 20ARA0H300/20ARA0H300,
BIOS GJET67WW (2.17 ) 12/10/2013
Jan 06 19:54:53 branna kernel: Workqueue: pm pm_runtime_work
Jan 06 19:54:53 branna kernel: 0000000000000009 ffffffff81507263
ffff8801490e3ca8 ffffffff81065847
Jan 06 19:54:53 branna kernel: ffff8803100a0000 ffff8801490e3cf8
ffff8803103ba370 ffff8803108e9098
Jan 06 19:54:53 branna kernel: 0000000000000000 ffffffff810658ac
ffffffffa04e89cb ffff880300000018
Jan 06 19:54:53 branna kernel: Call Trace:
Jan 06 19:54:53 branna kernel: [<ffffffff81507263>] ? dump_stack+0x41/0x51
Jan 06 19:54:53 branna kernel: [<ffffffff81065847>] ?
warn_slowpath_common+0x77/0x90
Jan 06 19:54:53 branna kernel: [<ffffffff810658ac>] ?
warn_slowpath_fmt+0x4c/0x50
Jan 06 19:54:53 branna kernel: [<ffffffffa047a5b4>] ? gen6_read32+0x64/0x120
[i915]
Jan 06 19:54:53 branna kernel: [<ffffffffa04919a5>] ?
hsw_enable_pc8+0x575/0x5e0 [i915]
Jan 06 19:54:53 branna kernel: [<ffffffffa043d895>] ?
intel_runtime_suspend+0x185/0x860 [i915]
Jan 06 19:54:53 branna kernel: [<ffffffff812e0169>] ?
pci_pm_runtime_suspend+0x59/0x120
Jan 06 19:54:53 branna kernel: [<ffffffff813a74dc>] ? __rpm_callback+0x2c/0x80
Jan 06 19:54:53 branna kernel: [<ffffffff813a754f>] ? rpm_callback+0x1f/0x80
Jan 06 19:54:53 branna kernel: [<ffffffff813a76b7>] ? rpm_suspend+0x107/0x5f0
Jan 06 19:54:53 branna kernel: [<ffffffff813a8b52>] ?
pm_runtime_work+0x72/0xa0
Jan 06 19:54:53 branna kernel: [<ffffffff8107f5e2>] ?
process_one_work+0x172/0x420
Jan 06 19:54:53 branna kernel: [<ffffffff8107fc75>] ?
worker_thread+0x115/0x520
Jan 06 19:54:53 branna kernel: [<ffffffff81509681>] ? __schedule+0x2b1/0x710
Jan 06 19:54:53 branna kernel: [<ffffffff8107fb60>] ?
rescuer_thread+0x2d0/0x2d0
Jan 06 19:54:53 branna kernel: [<ffffffff81085f1d>] ? kthread+0xbd/0xe0
Jan 06 19:54:53 branna kernel: [<ffffffff81085e60>] ?
kthread_create_on_node+0x180/0x180
Jan 06 19:54:53 branna kernel: [<ffffffff8150d27c>] ? ret_from_fork+0x7c/0xb0
Jan 06 19:54:53 branna kernel: [<ffffffff81085e60>] ?
kthread_create_on_node+0x180/0x180
Jan 06 19:54:53 branna kernel: ---[ end trace 2500025d435b6bf9 ]---
Jan 06 19:54:55 branna kernel: [drm] Enabling RC6 states: RC6 on, RC6p off,
RC6pp off
-----------
WARNINGs from resuming a suspend-from-RAM:
Jan 06 19:57:49 branna kernel: sd 0:0:0:0: [sda] Starting disk
Jan 06 19:57:49 branna kernel: xhci_hcd 0000:00:14.0: irq 61 for MSI/MSI-X
Jan 06 19:57:49 branna kernel: ------------[ cut here ]------------
Jan 06 19:57:49 branna kernel: WARNING: CPU: 3 PID: 12449 at /build/linux-
CMiYW9/linux-3.16.7-ckt2/drivers/gpu/drm/i915/intel_pm.c:6001
intel_display_power_put+0x111/0x150 [i915]()
Jan 06 19:57:49 branna kernel: Modules linked in: usb_storage ctr ccm pci_stub
binfmt_misc vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) bnep nfsd
auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc nls_utf8 nls_cp437
vfat fat snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic
iTCO_wdt iTCO_vendor_support joydev arc4 uvcvideo ecb videobuf2_vmalloc
videobuf2_memops videobuf2_core v4l2_common videodev media btusb bluetooth
6lowpan_iphc x86_pkg_temp_thermal intel_powerclamp intel_rapl coretemp
kvm_intel kvm crc32_pclmul ghash_clmulni_intel iwlmvm aesni_intel aes_x86_64
lrw gf128mul glue_helper ablk_helper mac80211 cryptd efi_pstore evdev psmouse
serio_raw pcspkr efivars iwlwifi i2c_i801 rtsx_pci_ms memstick cfg80211 lpc_ich
wmi i915 snd_hda_intel snd_hda_controller thinkpad_acpi snd_hda_codec snd_hwdep
Jan 06 19:57:49 branna kernel: ac nvram snd_pcm tpm_tis rfkill battery tpm
snd_timer drm_kms_helper snd intel_smartconnect soundcore drm video mei_me mei
i2c_algo_bit button i2c_core shpchp processor fuse parport_pc ppdev lp parport
autofs4 ext4 crc16 mbcache jbd2 md_mod sg sd_mod crc_t10dif crct10dif_generic
rtsx_pci_sdmmc mmc_core crct10dif_pclmul crct10dif_common crc32c_intel ehci_pci
xhci_hcd ehci_hcd ahci libahci libata e1000e ptp pps_core scsi_mod rtsx_pci
mfd_core usbcore thermal usb_common thermal_sys
Jan 06 19:57:49 branna kernel: CPU: 3 PID: 12449 Comm: kworker/u16:34 Tainted:
G W O 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Jan 06 19:57:49 branna kernel: Hardware name: LENOVO 20ARA0H300/20ARA0H300,
BIOS GJET67WW (2.17 ) 12/10/2013
Jan 06 19:57:49 branna kernel: Workqueue: events_unbound async_run_entry_fn
Jan 06 19:57:49 branna kernel: 0000000000000009 ffffffff81507263
0000000000000000 ffffffff81065847
Jan 06 19:57:49 branna kernel: 0000000000000000 ffffffffa04f17a0
ffff8803100a0000 0000000000000800
Jan 06 19:57:49 branna kernel: ffff8803100a8520 ffffffffa0449151
000000000000000b ffff8803100a0000
Jan 06 19:57:49 branna kernel: Call Trace:
Jan 06 19:57:49 branna kernel: [<ffffffff81507263>] ? dump_stack+0x41/0x51
Jan 06 19:57:49 branna kernel: [<ffffffff81065847>] ?
warn_slowpath_common+0x77/0x90
Jan 06 19:57:49 branna kernel: [<ffffffffa0449151>] ?
intel_display_power_put+0x111/0x150 [i915]
Jan 06 19:57:49 branna kernel: [<ffffffffa048f3f4>] ?
modeset_update_crtc_power_domains+0x204/0x210 [i915]
Jan 06 19:57:49 branna kernel: [<ffffffffa048feae>] ?
__intel_set_mode+0x5ce/0x1560 [i915]
Jan 06 19:57:49 branna kernel: [<ffffffffa047a5b4>] ? gen6_read32+0x64/0x120
[i915]
Jan 06 19:57:49 branna kernel: [<ffffffff8150bace>] ? mutex_lock+0xe/0x2a
Jan 06 19:57:49 branna kernel: [<ffffffffa0495234>] ?
intel_modeset_setup_hw_state+0x824/0xd30 [i915]
Jan 06 19:57:49 branna kernel: [<ffffffff812e0df0>] ? pci_pm_thaw+0x90/0x90
Jan 06 19:57:49 branna kernel: [<ffffffffa043c37e>] ?
__i915_drm_thaw+0x11e/0x1a0 [i915]
Jan 06 19:57:49 branna kernel: [<ffffffffa043cbd4>] ? i915_resume+0x24/0x40
[i915]
Jan 06 19:57:49 branna kernel: [<ffffffff813a96a6>] ?
dpm_run_callback+0x46/0xf0
Jan 06 19:57:49 branna kernel: [<ffffffff813a9ad6>] ? device_resume+0x86/0x1a0
Jan 06 19:57:49 branna kernel: [<ffffffff813a9c09>] ? async_resume+0x19/0x40
Jan 06 19:57:49 branna kernel: [<ffffffff8108b992>] ?
async_run_entry_fn+0x32/0x120
Jan 06 19:57:49 branna kernel: [<ffffffff8107f5e2>] ?
process_one_work+0x172/0x420
Jan 06 19:57:49 branna kernel: [<ffffffff8107fc75>] ?
worker_thread+0x115/0x520
Jan 06 19:57:49 branna kernel: [<ffffffff8107fb60>] ?
rescuer_thread+0x2d0/0x2d0
Jan 06 19:57:49 branna kernel: [<ffffffff81085f1d>] ? kthread+0xbd/0xe0
Jan 06 19:57:49 branna kernel: [<ffffffff81085e60>] ?
kthread_create_on_node+0x180/0x180
Jan 06 19:57:49 branna kernel: [<ffffffff8150d27c>] ? ret_from_fork+0x7c/0xb0
Jan 06 19:57:49 branna kernel: [<ffffffff81085e60>] ?
kthread_create_on_node+0x180/0x180
Jan 06 19:57:49 branna kernel: ---[ end trace 2500025d435b6bfa ]---
Jan 06 19:57:49 branna kernel: e1000e 0000:00:19.0: irq 66 for MSI/MSI-X
Jan 06 19:57:49 branna kernel: usb 1-1: reset high-speed USB device number 2
using ehci-pci
Jan 06 19:57:49 branna kernel: ------------[ cut here ]------------
Jan 06 19:57:49 branna kernel: WARNING: CPU: 0 PID: 12449 at /build/linux-
CMiYW9/linux-3.16.7-ckt2/drivers/gpu/drm/i915/intel_pm.c:6001
intel_display_power_put+0x111/0x150 [i915]()
Jan 06 19:57:49 branna kernel: Modules linked in: usb_storage ctr ccm pci_stub
binfmt_misc vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) bnep nfsd
auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc nls_utf8 nls_cp437
vfat fat snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic
iTCO_wdt iTCO_vendor_support joydev arc4 uvcvideo ecb videobuf2_vmalloc
videobuf2_memops videobuf2_core v4l2_common videodev media btusb bluetooth
6lowpan_iphc x86_pkg_temp_thermal intel_powerclamp intel_rapl coretemp
kvm_intel kvm crc32_pclmul ghash_clmulni_intel iwlmvm aesni_intel aes_x86_64
lrw gf128mul glue_helper ablk_helper mac80211 cryptd efi_pstore evdev psmouse
serio_raw pcspkr efivars iwlwifi i2c_i801 rtsx_pci_ms memstick cfg80211 lpc_ich
wmi i915 snd_hda_intel snd_hda_controller thinkpad_acpi snd_hda_codec snd_hwdep
Jan 06 19:57:49 branna kernel: ac nvram snd_pcm tpm_tis rfkill battery tpm
snd_timer drm_kms_helper snd intel_smartconnect soundcore drm video mei_me mei
i2c_algo_bit button i2c_core shpchp processor fuse parport_pc ppdev lp parport
autofs4 ext4 crc16 mbcache jbd2 md_mod sg sd_mod crc_t10dif crct10dif_generic
rtsx_pci_sdmmc mmc_core crct10dif_pclmul crct10dif_common crc32c_intel ehci_pci
xhci_hcd ehci_hcd ahci libahci libata e1000e ptp pps_core scsi_mod rtsx_pci
mfd_core usbcore thermal usb_common thermal_sys
Jan 06 19:57:49 branna kernel: CPU: 0 PID: 12449 Comm: kworker/u16:34 Tainted:
G W O 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Jan 06 19:57:49 branna kernel: Hardware name: LENOVO 20ARA0H300/20ARA0H300,
BIOS GJET67WW (2.17 ) 12/10/2013
Jan 06 19:57:49 branna kernel: Workqueue: events_unbound async_run_entry_fn
Jan 06 19:57:49 branna kernel: 0000000000000009 ffffffff81507263
0000000000000000 ffffffff81065847
Jan 06 19:57:49 branna kernel: 0000000000000000 ffffffffa04f17a0
ffff8803100a0000 0000000000000200
Jan 06 19:57:49 branna kernel: ffff8803100a8520 ffffffffa0449151
0000000000000009 ffff8803100a0000
Jan 06 19:57:49 branna kernel: Call Trace:
Jan 06 19:57:49 branna kernel: [<ffffffff81507263>] ? dump_stack+0x41/0x51
Jan 06 19:57:49 branna kernel: [<ffffffff81065847>] ?
warn_slowpath_common+0x77/0x90
Jan 06 19:57:49 branna kernel: [<ffffffffa0449151>] ?
intel_display_power_put+0x111/0x150 [i915]
Jan 06 19:57:49 branna kernel: [<ffffffffa048f3f4>] ?
modeset_update_crtc_power_domains+0x204/0x210 [i915]
Jan 06 19:57:49 branna kernel: [<ffffffffa048feae>] ?
__intel_set_mode+0x5ce/0x1560 [i915]
Jan 06 19:57:49 branna kernel: [<ffffffffa047a5b4>] ? gen6_read32+0x64/0x120
[i915]
Jan 06 19:57:49 branna kernel: [<ffffffff8150bace>] ? mutex_lock+0xe/0x2a
Jan 06 19:57:49 branna kernel: [<ffffffffa0495234>] ?
intel_modeset_setup_hw_state+0x824/0xd30 [i915]
Jan 06 19:57:49 branna kernel: [<ffffffff812e0df0>] ? pci_pm_thaw+0x90/0x90
Jan 06 19:57:49 branna kernel: [<ffffffffa043c37e>] ?
__i915_drm_thaw+0x11e/0x1a0 [i915]
Jan 06 19:57:49 branna kernel: [<ffffffffa043cbd4>] ? i915_resume+0x24/0x40
[i915]
Jan 06 19:57:49 branna kernel: [<ffffffff813a96a6>] ?
dpm_run_callback+0x46/0xf0
Jan 06 19:57:49 branna kernel: [<ffffffff813a9ad6>] ? device_resume+0x86/0x1a0
Jan 06 19:57:49 branna kernel: [<ffffffff813a9c09>] ? async_resume+0x19/0x40
Jan 06 19:57:49 branna kernel: [<ffffffff8108b992>] ?
async_run_entry_fn+0x32/0x120
Jan 06 19:57:49 branna kernel: [<ffffffff8107f5e2>] ?
process_one_work+0x172/0x420
Jan 06 19:57:49 branna kernel: [<ffffffff8107fc75>] ?
worker_thread+0x115/0x520
Jan 06 19:57:49 branna kernel: [<ffffffff8107fb60>] ?
rescuer_thread+0x2d0/0x2d0
Jan 06 19:57:49 branna kernel: [<ffffffff81085f1d>] ? kthread+0xbd/0xe0
Jan 06 19:57:49 branna kernel: [<ffffffff81085e60>] ?
kthread_create_on_node+0x180/0x180
Jan 06 19:57:49 branna kernel: [<ffffffff8150d27c>] ? ret_from_fork+0x7c/0xb0
Jan 06 19:57:49 branna kernel: [<ffffffff81085e60>] ?
kthread_create_on_node+0x180/0x180
Jan 06 19:57:49 branna kernel: ---[ end trace 2500025d435b6bfb ]---
Jan 06 19:57:49 branna kernel: ------------[ cut here ]------------
Jan 06 19:57:49 branna kernel: WARNING: CPU: 0 PID: 12449 at /build/linux-
CMiYW9/linux-3.16.7-ckt2/drivers/gpu/drm/i915/intel_pm.c:6001
intel_display_power_put+0x111/0x150 [i915]()
Jan 06 19:57:49 branna kernel: Modules linked in: usb_storage ctr ccm pci_stub
binfmt_misc vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) bnep nfsd
auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc nls_utf8 nls_cp437
vfat fat snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic
iTCO_wdt iTCO_vendor_support joydev arc4 uvcvideo ecb videobuf2_vmalloc
videobuf2_memops videobuf2_core v4l2_common videodev media btusb bluetooth
6lowpan_iphc x86_pkg_temp_thermal intel_powerclamp intel_rapl coretemp
kvm_intel kvm crc32_pclmul ghash_clmulni_intel iwlmvm aesni_intel aes_x86_64
lrw gf128mul glue_helper ablk_helper mac80211 cryptd efi_pstore evdev psmouse
serio_raw pcspkr efivars iwlwifi i2c_i801 rtsx_pci_ms memstick cfg80211 lpc_ich
wmi i915 snd_hda_intel snd_hda_controller thinkpad_acpi snd_hda_codec snd_hwdep
Jan 06 19:57:49 branna kernel: ac nvram snd_pcm tpm_tis rfkill battery tpm
snd_timer drm_kms_helper snd intel_smartconnect soundcore drm video mei_me mei
i2c_algo_bit button i2c_core shpchp processor fuse parport_pc ppdev lp parport
autofs4 ext4 crc16 mbcache jbd2 md_mod sg sd_mod crc_t10dif crct10dif_generic
rtsx_pci_sdmmc mmc_core crct10dif_pclmul crct10dif_common crc32c_intel ehci_pci
xhci_hcd ehci_hcd ahci libahci libata e1000e ptp pps_core scsi_mod rtsx_pci
mfd_core usbcore thermal usb_common thermal_sys
Jan 06 19:57:49 branna kernel: CPU: 0 PID: 12449 Comm: kworker/u16:34 Tainted:
G W O 3.16.0-4-amd64 #1 Debian 3.16.7-ckt2-1
Jan 06 19:57:49 branna kernel: Hardware name: LENOVO 20ARA0H300/20ARA0H300,
BIOS GJET67WW (2.17 ) 12/10/2013
Jan 06 19:57:49 branna kernel: Workqueue: events_unbound async_run_entry_fn
Jan 06 19:57:49 branna kernel: 0000000000000009 ffffffff81507263
0000000000000000 ffffffff81065847
Jan 06 19:57:49 branna kernel: 0000000000000000 ffffffffa04f17a0
ffff8803100a0000 0000000000000200
Jan 06 19:57:49 branna kernel: ffff8803100a8520 ffffffffa0449151
0000000000000009 ffff8803100a0000
Jan 06 19:57:49 branna kernel: Call Trace:
Jan 06 19:57:49 branna kernel: [<ffffffff81507263>] ? dump_stack+0x41/0x51
Jan 06 19:57:49 branna kernel: [<ffffffff81065847>] ?
warn_slowpath_common+0x77/0x90
Jan 06 19:57:49 branna kernel: [<ffffffffa0449151>] ?
intel_display_power_put+0x111/0x150 [i915]
Jan 06 19:57:49 branna kernel: [<ffffffffa048f3f4>] ?
modeset_update_crtc_power_domains+0x204/0x210 [i915]
Jan 06 19:57:49 branna kernel: [<ffffffffa048feae>] ?
__intel_set_mode+0x5ce/0x1560 [i915]
Jan 06 19:57:49 branna kernel: [<ffffffffa047a5b4>] ? gen6_read32+0x64/0x120
[i915]
Jan 06 19:57:49 branna kernel: [<ffffffff8150bace>] ? mutex_lock+0xe/0x2a
Jan 06 19:57:49 branna kernel: [<ffffffffa0495234>] ?
intel_modeset_setup_hw_state+0x824/0xd30 [i915]
Jan 06 19:57:49 branna kernel: [<ffffffff812e0df0>] ? pci_pm_thaw+0x90/0x90
Jan 06 19:57:49 branna kernel: [<ffffffffa043c37e>] ?
__i915_drm_thaw+0x11e/0x1a0 [i915]
Jan 06 19:57:49 branna kernel: [<ffffffffa043cbd4>] ? i915_resume+0x24/0x40
[i915]
Jan 06 19:57:49 branna kernel: [<ffffffff813a96a6>] ?
dpm_run_callback+0x46/0xf0
Jan 06 19:57:49 branna kernel: [<ffffffff813a9ad6>] ? device_resume+0x86/0x1a0
Jan 06 19:57:49 branna kernel: [<ffffffff813a9c09>] ? async_resume+0x19/0x40
Jan 06 19:57:49 branna kernel: [<ffffffff8108b992>] ?
async_run_entry_fn+0x32/0x120
Jan 06 19:57:49 branna kernel: [<ffffffff8107f5e2>] ?
process_one_work+0x172/0x420
Jan 06 19:57:49 branna kernel: [<ffffffff8107fc75>] ?
worker_thread+0x115/0x520
Jan 06 19:57:49 branna kernel: [<ffffffff8107fb60>] ?
rescuer_thread+0x2d0/0x2d0
Jan 06 19:57:49 branna kernel: [<ffffffff81085f1d>] ? kthread+0xbd/0xe0
Jan 06 19:57:49 branna kernel: [<ffffffff81085e60>] ?
kthread_create_on_node+0x180/0x180
Jan 06 19:57:49 branna kernel: [<ffffffff8150d27c>] ? ret_from_fork+0x7c/0xb0
Jan 06 19:57:49 branna kernel: [<ffffffff81085e60>] ?
kthread_create_on_node+0x180/0x180
Jan 06 19:57:49 branna kernel: ---[ end trace 2500025d435b6bfc ]---
Jan 06 19:57:49 branna kernel: ata1: SATA link up 6.0 Gbps (SStatus 133
SControl 300)
-- System Information:
Debian Release: 8.0
APT prefers testing
APT policy: (900, 'testing'), (500, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
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