--- Begin Message ---
- To: Debian Bug Tracking System <submit@bugs.debian.org>
- Subject: linux-image-4.9.0-1-amd64: [drm:intel_dp_start_link_train [i915]] *ERROR* failed to update link training
- From: Daniel Coric <coric75@gmail.com>
- Date: Wed, 08 Feb 2017 21:52:16 +0100
- Message-id: <148658713599.4501.4084448576976021404.reportbug@latitude.fritz.box>
Package: src:linux
Version: 4.9.2-2
Severity: normal
Dear Maintainer,
This was a clean Debian Strech installation (one of the January weekly builds with linux-image-4.8.0-2-amd64) - the error was there from
the beginning. After "dist-upgrade" nothing changed with new linux-image-4.9.0-1-amd64.
It seems that everything works normally but "dmesg" output (attached at the end of this bug report) filled with warnings.
Additional information can be provided if needed.
Thanks.
-- Package-specific info:
** Version:
Linux version 4.9.0-1-amd64 (debian-kernel@lists.debian.org) (gcc version 6.3.0 20161229 (Debian 6.3.0-2) ) #1 SMP Debian 4.9.2-2 (2017-01-12)
** Command line:
BOOT_IMAGE=/boot/vmlinuz-4.9.0-1-amd64 root=UUID=6e797e8f-b90c-4278-a79f-dddb9466849e ro quiet
** Tainted: W (512)
* Taint on warning.
** Kernel log:
[ 3.244345] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 3.244346] Bluetooth: BNEP filters: protocol multicast
[ 3.244351] Bluetooth: BNEP socket layer initialized
[ 3.244761] Bluetooth: hci0: read Intel version: 370810011003110e25
[ 3.244762] Bluetooth: hci0: Intel device is already patched. patch num: 25
[ 3.290358] usb 3-1.6: new high-speed USB device number 4 using ehci-pci
[ 3.453519] usb 3-1.6: New USB device found, idVendor=1bcf, idProduct=28ae
[ 3.453520] usb 3-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.453521] usb 3-1.6: Product: Integrated_Webcam_HD
[ 3.453522] usb 3-1.6: Manufacturer: CN0FHKK77248758JC1REA00
[ 3.527918] Console: switching to colour frame buffer device 240x67
[ 3.531518] media: Linux media interface: v0.10
[ 3.536251] Linux video capture interface: v2.00
[ 3.542164] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (1bcf:28ae)
[ 3.548116] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 3.550494] uvcvideo 3-1.6:1.0: Entity type for entity Extension 4 was not initialized!
[ 3.550496] uvcvideo 3-1.6:1.0: Entity type for entity Extension 3 was not initialized!
[ 3.550498] uvcvideo 3-1.6:1.0: Entity type for entity Processing 2 was not initialized!
[ 3.550500] uvcvideo 3-1.6:1.0: Entity type for entity Camera 1 was not initialized!
[ 3.550645] input: Integrated_Webcam_HD as /devices/pci0000:00/0000:00:1d.0/usb3/3-1/3-1.6/3-1.6:1.0/input/input20
[ 3.550738] usbcore: registered new interface driver uvcvideo
[ 3.550739] USB Video Class driver (1.1.1)
[ 3.602788] usb 3-1.7: new full-speed USB device number 5 using ehci-pci
[ 3.737802] usb 3-1.7: New USB device found, idVendor=0a5c, idProduct=5804
[ 3.737804] usb 3-1.7: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3.737805] usb 3-1.7: Product: 5880
[ 3.737806] usb 3-1.7: Manufacturer: Broadcom Corp
[ 3.737807] usb 3-1.7: SerialNumber: 0123456789ABCD
[ 3.737929] usb 3-1.7: config 0 descriptor??
[ 4.771375] Bluetooth: RFCOMM TTY layer initialized
[ 4.771381] Bluetooth: RFCOMM socket layer initialized
[ 4.771386] Bluetooth: RFCOMM ver 1.11
[ 15.999039] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 16.948793] wlp2s0: authenticate with 34:31:c4:28:e4:33
[ 16.954661] wlp2s0: send auth to 34:31:c4:28:e4:33 (try 1/3)
[ 16.958909] wlp2s0: authenticated
[ 16.962909] wlp2s0: associate with 34:31:c4:28:e4:33 (try 1/3)
[ 16.979066] wlp2s0: RX AssocResp from 34:31:c4:28:e4:33 (capab=0x411 status=0 aid=1)
[ 16.987541] wlp2s0: associated
[ 16.987586] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[ 17.081172] wlp2s0: Limiting TX power to 20 (23 - 3) dBm as advertised by 34:31:c4:28:e4:33
[ 18.047139] fuse init (API version 7.26)
[ 1401.450632] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe B (start=35298 end=35299) time 1 us, min 1073, max 1079, scanline start 1088, end 1080
[ 2152.607487] wlp2s0: disconnect from AP 34:31:c4:28:e4:33 for new auth to 34:31:c4:28:e4:31
[ 2152.610817] wlp2s0: authenticate with 34:31:c4:28:e4:31
[ 2152.613280] wlp2s0: send auth to 34:31:c4:28:e4:31 (try 1/3)
[ 2152.621381] wlp2s0: authenticated
[ 2152.626046] wlp2s0: associate with 34:31:c4:28:e4:31 (try 1/3)
[ 2152.637062] wlp2s0: RX AssocResp from 34:31:c4:28:e4:31 (capab=0x431 status=0 aid=4)
[ 2152.639687] wlp2s0: associated
[ 2392.559095] wlp2s0: disconnect from AP 34:31:c4:28:e4:31 for new auth to 34:31:c4:28:e4:33
[ 2392.561871] wlp2s0: authenticate with 34:31:c4:28:e4:33
[ 2392.566283] wlp2s0: send auth to 34:31:c4:28:e4:33 (try 1/3)
[ 2392.568926] wlp2s0: authenticated
[ 2392.570922] wlp2s0: associate with 34:31:c4:28:e4:33 (try 1/3)
[ 2392.585232] wlp2s0: RX AssocResp from 34:31:c4:28:e4:33 (capab=0x411 status=0 aid=1)
[ 2392.590400] wlp2s0: associated
[ 2392.626035] wlp2s0: Limiting TX power to 20 (23 - 3) dBm as advertised by 34:31:c4:28:e4:33
[ 2632.490699] wlp2s0: disconnect from AP 34:31:c4:28:e4:33 for new auth to 34:31:c4:28:e4:31
[ 2632.493983] wlp2s0: authenticate with 34:31:c4:28:e4:31
[ 2632.495399] wlp2s0: send auth to 34:31:c4:28:e4:31 (try 1/3)
[ 2632.500451] wlp2s0: authenticated
[ 2632.504456] wlp2s0: associate with 34:31:c4:28:e4:31 (try 1/3)
[ 2632.516073] wlp2s0: RX AssocResp from 34:31:c4:28:e4:31 (capab=0x431 status=0 aid=4)
[ 2632.517530] wlp2s0: associated
[ 2801.193186] perf: interrupt took too long (2513 > 2500), lowering kernel.perf_event_max_sample_rate to 79500
[ 3352.696810] wlp2s0: disconnect from AP 34:31:c4:28:e4:31 for new auth to 34:31:c4:28:e4:33
[ 3352.699785] wlp2s0: authenticate with 34:31:c4:28:e4:33
[ 3352.702479] wlp2s0: send auth to 34:31:c4:28:e4:33 (try 1/3)
[ 3352.706533] wlp2s0: authenticated
[ 3352.708754] wlp2s0: associate with 34:31:c4:28:e4:33 (try 1/3)
[ 3352.723307] wlp2s0: RX AssocResp from 34:31:c4:28:e4:33 (capab=0x411 status=0 aid=1)
[ 3352.731524] wlp2s0: associated
[ 3352.803154] wlp2s0: Limiting TX power to 20 (23 - 3) dBm as advertised by 34:31:c4:28:e4:33
[ 3472.542098] wlp2s0: disconnect from AP 34:31:c4:28:e4:33 for new auth to 34:31:c4:28:e4:31
[ 3472.545640] wlp2s0: authenticate with 34:31:c4:28:e4:31
[ 3472.548096] wlp2s0: send auth to 34:31:c4:28:e4:31 (try 1/3)
[ 3472.554992] wlp2s0: authenticated
[ 3472.561435] wlp2s0: associate with 34:31:c4:28:e4:31 (try 1/3)
[ 3472.575422] wlp2s0: RX AssocResp from 34:31:c4:28:e4:31 (capab=0x431 status=0 aid=3)
[ 3472.576983] wlp2s0: associated
[ 4331.657399] perf: interrupt took too long (3297 > 3141), lowering kernel.perf_event_max_sample_rate to 60500
[ 5262.923258] perf: interrupt took too long (4233 > 4121), lowering kernel.perf_event_max_sample_rate to 47250
[ 6232.830329] wlp2s0: disconnect from AP 34:31:c4:28:e4:31 for new auth to 34:31:c4:28:e4:33
[ 6232.833256] wlp2s0: authenticate with 34:31:c4:28:e4:33
[ 6232.834390] wlp2s0: send auth to 34:31:c4:28:e4:33 (try 1/3)
[ 6232.837732] wlp2s0: authenticated
[ 6232.838486] wlp2s0: associate with 34:31:c4:28:e4:33 (try 1/3)
[ 6232.852953] wlp2s0: RX AssocResp from 34:31:c4:28:e4:33 (capab=0x411 status=0 aid=1)
[ 6232.854264] wlp2s0: associated
[ 6232.907129] wlp2s0: Limiting TX power to 20 (23 - 3) dBm as advertised by 34:31:c4:28:e4:33
[ 6893.532337] i2c /dev entries driver
[14993.077222] wlp2s0: disconnect from AP 34:31:c4:28:e4:33 for new auth to 34:31:c4:28:e4:31
[14993.083714] wlp2s0: authenticate with 34:31:c4:28:e4:31
[14993.090205] wlp2s0: send auth to 34:31:c4:28:e4:31 (try 1/3)
[14993.094970] wlp2s0: authenticated
[14993.098250] wlp2s0: associate with 34:31:c4:28:e4:31 (try 1/3)
[14993.115137] wlp2s0: RX AssocResp from 34:31:c4:28:e4:31 (capab=0x431 status=0 aid=3)
[14993.118152] wlp2s0: associated
[15647.166542] perf: interrupt took too long (5375 > 5291), lowering kernel.perf_event_max_sample_rate to 37000
** Model information
sys_vendor: Dell Inc.
product_name: Latitude E5550
product_version:
chassis_vendor: Dell Inc.
chassis_version:
bios_vendor: Dell Inc.
bios_version: A14
board_vendor: Dell Inc.
board_name: 0JPRM5
board_version: A00
** Loaded modules:
fuse
ctr
ccm
rfcomm
uvcvideo
videobuf2_vmalloc
videobuf2_memops
videobuf2_v4l2
videobuf2_core
videodev
media
cmac
bnep
btusb
btrtl
btbcm
btintel
bluetooth
joydev
ebtable_filter
ebtables
ip6table_filter
ip6_tables
iptable_filter
hid_logitech_hidpp
snd_hda_codec_hdmi
hid_logitech_dj
usbhid
intel_rapl
x86_pkg_temp_thermal
intel_powerclamp
coretemp
kvm_intel
kvm
irqbypass
crct10dif_pclmul
crc32_pclmul
ghash_clmulni_intel
intel_cstate
iTCO_wdt
iTCO_vendor_support
arc4
dell_wmi
sparse_keymap
ppdev
iwlmvm
dell_laptop
dell_smbios
mac80211
dcdbas
dell_smm_hwmon
i915
snd_hda_codec_realtek
intel_uncore
snd_hda_codec_generic
intel_rapl_perf
drm_kms_helper
ehci_pci
xhci_pci
iwlwifi
xhci_hcd
ehci_hcd
psmouse
e1000e
drm
pcspkr
snd_hda_intel
i2c_i801
sdhci_pci
usbcore
snd_hda_codec
i2c_smbus
cfg80211
sg
mei_me
lpc_ich
ptp
mei
i2c_algo_bit
pps_core
snd_hda_core
mfd_core
usb_common
snd_hwdep
shpchp
snd_soc_rt5640
wmi
snd_soc_rl6231
parport_pc
battery
snd_soc_ssm4567
parport
dw_dmac
int3403_thermal
dw_dmac_core
dell_smo8800
snd_soc_core
processor_thermal_device
video
elan_i2c
intel_soc_dts_iosf
sdhci_acpi
snd_compress
acpi_als
fjes
int3402_thermal
snd_pcm
kfifo_buf
int340x_thermal_zone
i2c_hid
sdhci
snd_timer
hid
int3400_thermal
industrialio
snd
mmc_core
snd_soc_sst_acpi
soundcore
acpi_thermal_rel
snd_soc_sst_match
i2c_designware_platform
i2c_designware_core
dell_rbtn
rfkill
button
tpm_tis
tpm_tis_core
ac
acpi_pad
tpm
ip_tables
x_tables
autofs4
ext4
crc16
jbd2
crc32c_generic
fscrypto
ecb
mbcache
sd_mod
crc32c_intel
ahci
libahci
libata
aesni_intel
aes_x86_64
glue_helper
lrw
gf128mul
scsi_mod
ablk_helper
cryptd
evdev
serio_raw
fan
thermal
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Broadwell-U Host Bridge -OPI [8086:1604] (rev 09)
Subsystem: Dell Broadwell-U Host Bridge -OPI [1028:062c]
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>
Kernel driver in use: bdw_uncore
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 5500 [8086:1616] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Dell HD Graphics 5500 [1028:062c]
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 51
Region 0: Memory at f6000000 (64-bit, non-prefetchable) [size=16M]
Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at f000 [size=64]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915
00:03.0 Audio device [0403]: Intel Corporation Broadwell-U Audio Controller [8086:160c] (rev 09)
Subsystem: Dell Broadwell-U Audio Controller [1028:062c]
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 52
Region 0: Memory at f723c000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:04.0 Signal processing controller [1180]: Intel Corporation Broadwell-U Processor Thermal Subsystem [8086:1603] (rev 09)
Subsystem: Dell Broadwell-U Processor Thermal Subsystem [1028:062c]
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 16
Region 0: Memory at f7230000 (64-bit, non-prefetchable) [size=32K]
Capabilities: <access denied>
Kernel driver in use: proc_thermal
Kernel modules: processor_thermal_device
00:14.0 USB controller [0c03]: Intel Corporation Wildcat Point-LP USB xHCI Controller [8086:9cb1] (rev 03) (prog-if 30 [XHCI])
Subsystem: Dell Wildcat Point-LP USB xHCI Controller [1028:062c]
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 50
Region 0: Memory at f7220000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:16.0 Communication controller [0780]: Intel Corporation Wildcat Point-LP MEI Controller #1 [8086:9cba] (rev 03)
Subsystem: Dell Wildcat Point-LP MEI Controller [1028:062c]
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 46
Region 0: Memory at f7246000 (64-bit, non-prefetchable) [size=32]
Capabilities: <access denied>
Kernel driver in use: mei_me
Kernel modules: mei_me
00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection (3) I218-LM [8086:15a2] (rev 03)
Subsystem: Dell Ethernet Connection (3) I218-LM [1028:062c]
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 48
Region 0: Memory at f7200000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at f7243000 (32-bit, non-prefetchable) [size=4K]
Region 2: I/O ports at f080 [size=32]
Capabilities: <access denied>
Kernel driver in use: e1000e
Kernel modules: e1000e
00:1b.0 Audio device [0403]: Intel Corporation Wildcat Point-LP High Definition Audio Controller [8086:9ca0] (rev 03)
Subsystem: Dell Wildcat Point-LP High Definition Audio Controller [1028:062c]
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: 32, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 47
Region 0: Memory at f7238000 (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 [0604]: Intel Corporation Wildcat Point-LP PCI Express Root Port #1 [8086:9c90] (rev e3) (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 42
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
Memory behind bridge: f7100000-f71fffff
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 [0604]: Intel Corporation Wildcat Point-LP PCI Express Root Port #4 [8086:9c96] (rev e3) (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 43
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Memory behind bridge: f7000000-f70fffff
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 [0604]: Intel Corporation Wildcat Point-LP PCI Express Root Port #5 [8086:9c98] (rev e3) (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 44
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
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 [0c03]: Intel Corporation Wildcat Point-LP USB EHCI Controller [8086:9ca6] (rev 03) (prog-if 20 [EHCI])
Subsystem: Dell Wildcat Point-LP USB EHCI Controller [1028:062c]
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 21
Region 0: Memory at f7242000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
00:1f.0 ISA bridge [0601]: Intel Corporation Wildcat Point-LP LPC Controller [8086:9cc3] (rev 03)
Subsystem: Dell Wildcat Point-LP LPC Controller [1028:062c]
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 RAID bus controller [0104]: Intel Corporation 82801 Mobile SATA Controller [RAID mode] [8086:282a] (rev 03)
Subsystem: Dell 82801 Mobile SATA Controller [RAID mode] [1028:062c]
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 45
Region 0: I/O ports at f0d0 [size=8]
Region 1: I/O ports at f0c0 [size=4]
Region 2: I/O ports at f0b0 [size=8]
Region 3: I/O ports at f0a0 [size=4]
Region 4: I/O ports at f060 [size=32]
Region 5: Memory at f7241000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus [0c05]: Intel Corporation Wildcat Point-LP SMBus Controller [8086:9ca2] (rev 03)
Subsystem: Dell Wildcat Point-LP SMBus Controller [1028:062c]
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 255
Region 0: Memory at f7240000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at f040 [size=32]
Kernel modules: i2c_i801
01:00.0 SD Host controller [0805]: O2 Micro, Inc. SD/MMC Card Reader Controller [1217:8520] (rev 01) (prog-if 01)
Subsystem: Dell SD/MMC Card Reader Controller [1028:062c]
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 f7101000 (32-bit, non-prefetchable) [size=4K]
Region 1: Memory at f7100000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: sdhci-pci
Kernel modules: sdhci_pci
02:00.0 Network controller [0280]: Intel Corporation Wireless 7265 [8086:095a] (rev 59)
Subsystem: Intel Corporation Dual Band Wireless-AC 7265 [8086:5410]
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 49
Region 0: Memory at f7000000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
** USB devices:
Bus 003 Device 005: ID 0a5c:5804 Broadcom Corp. BCM5880 Secure Applications Processor with fingerprint swipe sensor
Bus 003 Device 004: ID 1bcf:28ae Sunplus Innovation Technology Inc. Laptop Integrated Webcam HD
Bus 003 Device 003: ID 8087:0a2a Intel Corp.
Bus 003 Device 002: ID 8087:8001 Intel Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-- System Information:
Debian Release: 9.0
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 4.9.0-1-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)
Versions of packages linux-image-4.9.0-1-amd64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.127
ii kmod 23-2
ii linux-base 4.5
Versions of packages linux-image-4.9.0-1-amd64 recommends:
ii firmware-linux-free 3.4
ii irqbalance 1.1.0-2.2
Versions of packages linux-image-4.9.0-1-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-pc 2.02~beta3-4
pn linux-doc-4.9 <none>
Versions of packages linux-image-4.9.0-1-amd64 is related to:
pn firmware-amd-graphics <none>
pn firmware-atheros <none>
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-brcm80211 <none>
pn firmware-cavium <none>
pn firmware-intel-sound <none>
pn firmware-intelwimax <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
ii firmware-iwlwifi 20161130-2
pn firmware-libertas <none>
pn firmware-linux-nonfree <none>
pn firmware-misc-nonfree <none>
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
pn firmware-realtek <none>
pn firmware-samsung <none>
pn firmware-siano <none>
pn firmware-ti-connectivity <none>
pn xen-hypervisor <none>
-- no debconf information
======================================================== dmesg output =================================================================
[ 2.332722] intel_rapl: Found RAPL domain core
[ 2.332724] intel_rapl: Found RAPL domain uncore
[ 2.332725] intel_rapl: Found RAPL domain dram
[ 2.332729] intel_rapl: RAPL package 0 domain package locked by BIOS
[ 2.332737] intel_rapl: RAPL package 0 domain dram locked by BIOS
[ 2.342356] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 2.342939] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input14
[ 2.366689] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 2.366698] [drm] Initialized i915 1.6.0 20160919 for 0000:00:02.0 on minor 0
[ 2.370632] ------------[ cut here ]------------
[ 2.370668] WARNING: CPU: 0 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.370669] WARN_ON(!msg->buffer != !msg->size)
[ 2.370670] Modules linked in:
[ 2.370671] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.370699] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.370721] CPU: 0 PID: 141 Comm: kworker/u8:2 Not tainted 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.370721] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.370724] Workqueue: events_unbound async_run_entry_fn
[ 2.370725] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.370727] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.370729] 00000000fffffffb 00000000ffffffb9 0000000000000000 ffffffffb6676e3f
[ 2.370730] Call Trace:
[ 2.370734] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.370736] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.370737] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.370760] [<ffffffffc092cf7b>] ? intel_dp_aux_transfer+0xdb/0x230 [i915]
[ 2.370778] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.370784] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.370787] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.370809] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.370831] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.370851] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.370856] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.370859] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.370881] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.370882] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.370884] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.370885] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.370886] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.370887] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.370889] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.370891] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.370892] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.370893] ---[ end trace 17d5f298c64ac2f4 ]---
[ 2.371895] ------------[ cut here ]------------
[ 2.371927] WARNING: CPU: 0 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.371928] WARN_ON(!msg->buffer != !msg->size)
[ 2.371929] Modules linked in:
[ 2.371930] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.371967] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.371995] CPU: 0 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.371996] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.371998] Workqueue: events_unbound async_run_entry_fn
[ 2.371999] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.372002] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.372004] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.372006] Call Trace:
[ 2.372009] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.372012] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.372014] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.372016] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.372042] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.372048] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.372054] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.372077] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.372100] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.372122] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.372127] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.372132] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.372156] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.372157] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.372159] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.372160] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.372161] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.372163] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.372165] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.372167] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.372169] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.372170] ---[ end trace 17d5f298c64ac2f5 ]---
[ 2.373848] ------------[ cut here ]------------
[ 2.373880] WARNING: CPU: 0 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.373881] WARN_ON(!msg->buffer != !msg->size)
[ 2.373881] Modules linked in:
[ 2.373882] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.373918] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.373947] CPU: 0 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.373948] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.373951] Workqueue: events_unbound async_run_entry_fn
[ 2.373952] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.373955] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.373957] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.373960] Call Trace:
[ 2.373963] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.373966] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.373969] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.373971] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.374000] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.374006] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.374012] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.374038] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.374064] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.374088] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.374095] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.374101] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.374126] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.374128] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.374130] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.374131] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.374133] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.374135] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.374138] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.374140] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.374142] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.374143] ---[ end trace 17d5f298c64ac2f6 ]---
[ 2.375833] ------------[ cut here ]------------
[ 2.375859] WARNING: CPU: 0 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.375860] WARN_ON(!msg->buffer != !msg->size)
[ 2.375861] Modules linked in:
[ 2.375862] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.375889] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.375911] CPU: 0 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.375911] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.375914] Workqueue: events_unbound async_run_entry_fn
[ 2.375915] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.375917] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.375918] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.375920] Call Trace:
[ 2.375923] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.375925] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.375927] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.375928] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.375948] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.375953] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.375957] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.375974] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.375990] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.376005] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.376009] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.376013] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.376030] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.376031] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.376032] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.376033] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.376034] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.376036] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.376037] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.376039] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.376041] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.376042] ---[ end trace 17d5f298c64ac2f7 ]---
[ 2.377718] ------------[ cut here ]------------
[ 2.377750] WARNING: CPU: 2 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.377750] WARN_ON(!msg->buffer != !msg->size)
[ 2.377751] Modules linked in:
[ 2.377752] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.377787] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.377815] CPU: 2 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.377816] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.377818] Workqueue: events_unbound async_run_entry_fn
[ 2.377819] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.377822] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.377824] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.377827] Call Trace:
[ 2.377829] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.377833] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.377835] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.377837] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.377865] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.377872] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.377878] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.377904] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.377928] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.377953] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.377959] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.377965] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.377991] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.377993] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.377995] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.377997] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.377998] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.378000] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.378002] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.378004] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.378006] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.378007] ---[ end trace 17d5f298c64ac2f8 ]---
[ 2.379687] ------------[ cut here ]------------
[ 2.379713] WARNING: CPU: 2 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.379714] WARN_ON(!msg->buffer != !msg->size)
[ 2.379714] Modules linked in:
[ 2.379715] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.379741] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.379768] CPU: 2 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.379769] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.379771] Workqueue: events_unbound async_run_entry_fn
[ 2.379773] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.379775] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.379778] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.379780] Call Trace:
[ 2.379783] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.379786] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.379788] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.379790] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.379815] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.379821] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.379824] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.379845] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.379866] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.379887] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.379892] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.379896] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.379917] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.379919] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.379920] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.379921] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.379922] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.379924] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.379926] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.379927] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.379929] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.379930] ---[ end trace 17d5f298c64ac2f9 ]---
[ 2.381608] ------------[ cut here ]------------
[ 2.381638] WARNING: CPU: 2 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.381639] WARN_ON(!msg->buffer != !msg->size)
[ 2.381639] Modules linked in:
[ 2.381640] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.381676] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.381706] CPU: 2 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.381706] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.381709] Workqueue: events_unbound async_run_entry_fn
[ 2.381710] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.381713] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.381715] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.381718] Call Trace:
[ 2.381721] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.381723] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.381726] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.381728] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.381755] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.381762] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.381767] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.381793] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.381816] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.381840] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.381846] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.381852] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.381877] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.381879] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.381880] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.381882] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.381883] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.381885] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.381887] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.381889] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.381891] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.381893] ---[ end trace 17d5f298c64ac2fa ]---
[ 2.383575] ------------[ cut here ]------------
[ 2.383612] WARNING: CPU: 0 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.383613] WARN_ON(!msg->buffer != !msg->size)
[ 2.383613] Modules linked in:
[ 2.383614] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.383666] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.383697] CPU: 0 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.383698] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.383701] Workqueue: events_unbound async_run_entry_fn
[ 2.383703] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.383705] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.383708] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.383710] Call Trace:
[ 2.383714] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.383716] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.383718] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.383720] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.383747] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.383756] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.383761] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.383787] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.383808] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.383831] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.383837] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.383843] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.383865] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.383868] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.383869] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.383871] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.383873] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.383875] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.383877] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.383879] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.383881] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.383883] ---[ end trace 17d5f298c64ac2fb ]---
[ 2.385587] ------------[ cut here ]------------
[ 2.385624] WARNING: CPU: 0 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.385625] WARN_ON(!msg->buffer != !msg->size)
[ 2.385626] Modules linked in:
[ 2.385627] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.385663] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.385694] CPU: 0 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.385695] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.385698] Workqueue: events_unbound async_run_entry_fn
[ 2.385700] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.385703] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.385705] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.385707] Call Trace:
[ 2.385711] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.385714] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.385716] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.385719] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.385749] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.385759] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.385764] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.385789] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.385811] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.385832] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.385839] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.385844] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.385870] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.385872] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.385874] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.385875] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.385877] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.385879] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.385881] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.385883] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.385885] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.385887] ---[ end trace 17d5f298c64ac2fc ]---
[ 2.387589] ------------[ cut here ]------------
[ 2.387628] WARNING: CPU: 0 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.387629] WARN_ON(!msg->buffer != !msg->size)
[ 2.387630] Modules linked in:
[ 2.387631] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.387664] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.387685] CPU: 0 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.387686] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.387688] Workqueue: events_unbound async_run_entry_fn
[ 2.387690] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.387692] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.387693] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.387695] Call Trace:
[ 2.387698] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.387700] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.387702] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.387704] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.387725] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.387733] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.387736] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.387754] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.387770] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.387785] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.387791] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.387797] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.387822] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.387824] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.387826] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.387827] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.387829] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.387831] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.387833] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.387835] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.387838] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.387839] ---[ end trace 17d5f298c64ac2fd ]---
[ 2.389630] ------------[ cut here ]------------
[ 2.389660] WARNING: CPU: 1 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.389661] WARN_ON(!msg->buffer != !msg->size)
[ 2.389662] Modules linked in:
[ 2.389663] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.389690] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.389712] CPU: 1 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.389712] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.389715] Workqueue: events_unbound async_run_entry_fn
[ 2.389716] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.389718] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.389720] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.389721] Call Trace:
[ 2.389724] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.389726] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.389728] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.389730] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.389751] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.389758] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.389761] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.389783] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.389804] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.389825] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.389839] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.389846] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.389879] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.389881] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.389882] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.389884] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.389886] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.389888] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.389891] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.389893] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.389895] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.389896] ---[ end trace 17d5f298c64ac2fe ]---
[ 2.391582] ------------[ cut here ]------------
[ 2.391623] WARNING: CPU: 0 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.391624] WARN_ON(!msg->buffer != !msg->size)
[ 2.391625] Modules linked in:
[ 2.391626] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.391666] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.391698] CPU: 0 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.391699] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.391703] Workqueue: events_unbound async_run_entry_fn
[ 2.391704] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.391708] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.391710] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.391713] Call Trace:
[ 2.391717] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.391720] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.391722] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.391724] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.391755] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.391763] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.391769] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.391797] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.391822] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.391847] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.391855] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.391861] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.391887] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.391889] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.391891] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.391892] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.391895] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.391897] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.391899] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.391901] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.391903] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.391924] ---[ end trace 17d5f298c64ac2ff ]---
[ 2.393611] ------------[ cut here ]------------
[ 2.393647] WARNING: CPU: 0 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.393648] WARN_ON(!msg->buffer != !msg->size)
[ 2.393649] Modules linked in:
[ 2.393650] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.393689] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.393721] CPU: 0 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.393722] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.393725] Workqueue: events_unbound async_run_entry_fn
[ 2.393727] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.393729] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.393732] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.393735] Call Trace:
[ 2.393739] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.393741] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.393743] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.393746] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.393777] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.393784] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.393791] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.393818] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.393843] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.393866] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.393874] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.393880] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.393906] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.393908] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.393910] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.393912] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.393914] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.393916] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.393918] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.393920] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.393923] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.393924] ---[ end trace 17d5f298c64ac300 ]---
[ 2.395609] ------------[ cut here ]------------
[ 2.395648] WARNING: CPU: 0 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.395649] WARN_ON(!msg->buffer != !msg->size)
[ 2.395650] Modules linked in:
[ 2.395651] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.395687] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.395717] CPU: 0 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.395718] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.395721] Workqueue: events_unbound async_run_entry_fn
[ 2.395722] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.395725] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.395727] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.395729] Call Trace:
[ 2.395733] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.395736] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.395739] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.395741] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.395772] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.395780] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.395787] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.395814] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.395839] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.395864] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.395872] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.395878] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.395905] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.395907] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.395909] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.395912] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.395913] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.395915] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.395917] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.395919] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.395921] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.395947] ---[ end trace 17d5f298c64ac301 ]---
[ 2.397642] ------------[ cut here ]------------
[ 2.397672] WARNING: CPU: 0 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.397674] WARN_ON(!msg->buffer != !msg->size)
[ 2.397674] Modules linked in:
[ 2.397675] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.397703] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.397725] CPU: 0 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.397726] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.397729] Workqueue: events_unbound async_run_entry_fn
[ 2.397730] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.397732] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.397733] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.397735] Call Trace:
[ 2.397738] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.397740] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.397742] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.397744] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.397766] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.397772] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.397776] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.397799] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.397821] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.397843] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.397849] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.397853] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.397874] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.397876] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.397877] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.397878] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.397879] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.397881] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.397883] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.397884] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.397886] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.397888] ---[ end trace 17d5f298c64ac302 ]---
[ 2.399572] ------------[ cut here ]------------
[ 2.399617] WARNING: CPU: 2 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.399618] WARN_ON(!msg->buffer != !msg->size)
[ 2.399619] Modules linked in:
[ 2.399620] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.399658] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.399689] CPU: 2 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.399690] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.399693] Workqueue: events_unbound async_run_entry_fn
[ 2.399695] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.399697] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.399700] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.399702] Call Trace:
[ 2.399706] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.399708] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.399710] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.399713] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.399746] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.399754] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.399761] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.399789] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.399814] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.399837] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.399845] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.399850] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.399876] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.399878] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.399880] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.399882] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.399883] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.399885] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.399888] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.399890] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.399892] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.399894] ---[ end trace 17d5f298c64ac303 ]---
[ 2.401576] ------------[ cut here ]------------
[ 2.401604] WARNING: CPU: 2 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.401605] WARN_ON(!msg->buffer != !msg->size)
[ 2.401605] Modules linked in:
[ 2.401606] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.401640] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.401670] CPU: 2 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.401671] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.401673] Workqueue: events_unbound async_run_entry_fn
[ 2.401675] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.401678] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.401681] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.401683] Call Trace:
[ 2.401687] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.401690] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.401692] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.401695] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.401724] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.401733] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.401738] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.401766] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.401790] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.401812] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.401819] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.401825] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.401847] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.401849] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.401850] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.401851] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.401852] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.401854] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.401855] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.401857] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.401859] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.401860] ---[ end trace 17d5f298c64ac304 ]---
[ 2.403550] ------------[ cut here ]------------
[ 2.403587] WARNING: CPU: 2 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.403588] WARN_ON(!msg->buffer != !msg->size)
[ 2.403589] Modules linked in:
[ 2.403590] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.403632] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.403665] CPU: 2 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.403667] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.403670] Workqueue: events_unbound async_run_entry_fn
[ 2.403673] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.403676] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.403678] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.403681] Call Trace:
[ 2.403685] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.403687] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.403690] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.403692] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.403724] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.403732] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.403738] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.403766] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.403791] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.403812] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.403817] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.403821] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.403839] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.403841] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.403842] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.403843] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.403845] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.403846] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.403848] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.403850] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.403851] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.403852] ---[ end trace 17d5f298c64ac305 ]---
[ 2.405534] ------------[ cut here ]------------
[ 2.405568] WARNING: CPU: 2 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.405570] WARN_ON(!msg->buffer != !msg->size)
[ 2.405571] Modules linked in:
[ 2.405571] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.405610] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.405640] CPU: 2 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.405641] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.405644] Workqueue: events_unbound async_run_entry_fn
[ 2.405646] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.405648] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.405651] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.405653] Call Trace:
[ 2.405657] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.405660] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.405662] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.405664] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.405694] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.405701] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.405707] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.405734] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.405758] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.405783] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.405790] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.405796] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.405821] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.405823] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.405825] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.405827] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.405829] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.405831] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.405833] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.405835] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.405837] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.405839] ---[ end trace 17d5f298c64ac306 ]---
[ 2.407517] ------------[ cut here ]------------
[ 2.407543] WARNING: CPU: 2 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.407544] WARN_ON(!msg->buffer != !msg->size)
[ 2.407545] Modules linked in:
[ 2.407546] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.407571] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.407594] CPU: 2 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.407595] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.407598] Workqueue: events_unbound async_run_entry_fn
[ 2.407600] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.407602] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.407604] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.407606] Call Trace:
[ 2.407609] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.407611] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.407612] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.407614] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.407634] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.407640] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.407644] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.407661] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.407676] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.407691] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.407696] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.407699] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.407717] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.407718] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.407719] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.407721] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.407722] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.407723] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.407725] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.407726] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.407728] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.407729] ---[ end trace 17d5f298c64ac307 ]---
[ 2.409409] ------------[ cut here ]------------
[ 2.409437] WARNING: CPU: 2 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.409437] WARN_ON(!msg->buffer != !msg->size)
[ 2.409438] Modules linked in:
[ 2.409439] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.409469] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.409493] CPU: 2 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.409493] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.409496] Workqueue: events_unbound async_run_entry_fn
[ 2.409497] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.409500] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.409501] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.409503] Call Trace:
[ 2.409506] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.409509] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.409511] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.409513] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.409538] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.409543] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.409548] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.409572] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.409596] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.409620] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.409625] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.409629] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.409653] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.409655] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.409656] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.409658] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.409659] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.409661] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.409662] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.409664] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.409666] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.409667] ---[ end trace 17d5f298c64ac308 ]---
[ 2.411352] ------------[ cut here ]------------
[ 2.411388] WARNING: CPU: 3 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.411388] WARN_ON(!msg->buffer != !msg->size)
[ 2.411389] Modules linked in:
[ 2.411390] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.411429] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.411459] CPU: 3 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.411460] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.411463] Workqueue: events_unbound async_run_entry_fn
[ 2.411464] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.411468] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.411470] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.411473] Call Trace:
[ 2.411476] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.411479] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.411481] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.411484] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.411512] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.411519] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.411526] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.411551] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.411572] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.411592] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.411599] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.411605] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.411629] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.411631] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.411633] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.411634] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.411636] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.411638] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.411641] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.411643] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.411645] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.411647] ---[ end trace 17d5f298c64ac309 ]---
[ 2.413329] ------------[ cut here ]------------
[ 2.413365] WARNING: CPU: 3 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.413365] WARN_ON(!msg->buffer != !msg->size)
[ 2.413366] Modules linked in:
[ 2.413367] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.413406] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.413438] CPU: 3 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.413439] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.413442] Workqueue: events_unbound async_run_entry_fn
[ 2.413444] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.413447] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.413449] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.413452] Call Trace:
[ 2.413455] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.413458] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.413460] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.413462] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.413490] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.413498] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.413505] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.413531] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.413553] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.413576] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.413583] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.413588] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.413610] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.413613] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.413615] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.413617] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.413618] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.413620] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.413622] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.413625] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.413627] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.413633] ---[ end trace 17d5f298c64ac30a ]---
[ 2.415328] ------------[ cut here ]------------
[ 2.415368] WARNING: CPU: 2 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.415369] WARN_ON(!msg->buffer != !msg->size)
[ 2.415370] Modules linked in:
[ 2.415371] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.415408] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.415429] CPU: 2 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.415430] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.415433] Workqueue: events_unbound async_run_entry_fn
[ 2.415434] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.415436] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.415438] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.415439] Call Trace:
[ 2.415443] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.415445] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.415448] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.415450] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.415478] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.415485] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.415490] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.415514] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.415535] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.415556] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.415561] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.415565] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.415595] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.415596] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.415597] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.415599] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.415599] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.415601] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.415602] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.415604] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.415605] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.415606] ---[ end trace 17d5f298c64ac30b ]---
[ 2.417289] ------------[ cut here ]------------
[ 2.417317] WARNING: CPU: 2 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.417318] WARN_ON(!msg->buffer != !msg->size)
[ 2.417319] Modules linked in:
[ 2.417319] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.417346] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.417370] CPU: 2 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.417371] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.417374] Workqueue: events_unbound async_run_entry_fn
[ 2.417376] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.417378] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.417380] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.417381] Call Trace:
[ 2.417384] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.417386] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.417388] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.417390] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.417416] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.417423] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.417428] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.417454] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.417472] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.417488] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.417492] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.417496] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.417517] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.417518] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.417520] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.417521] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.417522] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.417523] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.417525] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.417526] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.417528] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.417529] ---[ end trace 17d5f298c64ac30c ]---
[ 2.419212] ------------[ cut here ]------------
[ 2.419247] WARNING: CPU: 0 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.419248] WARN_ON(!msg->buffer != !msg->size)
[ 2.419249] Modules linked in:
[ 2.419250] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.419288] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.419319] CPU: 0 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.419320] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.419323] Workqueue: events_unbound async_run_entry_fn
[ 2.419325] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.419328] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.419331] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.419333] Call Trace:
[ 2.419337] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.419339] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.419341] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.419343] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.419371] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.419379] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.419385] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.419410] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.419431] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.419451] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.419459] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.419464] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.419488] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.419490] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.419492] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.419493] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.419495] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.419497] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.419500] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.419502] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.419504] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.419505] ---[ end trace 17d5f298c64ac30d ]---
[ 2.421184] ------------[ cut here ]------------
[ 2.421220] WARNING: CPU: 3 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.421222] WARN_ON(!msg->buffer != !msg->size)
[ 2.421223] Modules linked in:
[ 2.421224] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.421261] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.421290] CPU: 3 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.421291] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.421294] Workqueue: events_unbound async_run_entry_fn
[ 2.421296] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.421299] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.421302] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.421304] Call Trace:
[ 2.421308] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.421310] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.421313] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.421315] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.421345] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.421354] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.421360] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.421388] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.421415] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.421439] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.421446] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.421452] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.421478] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.421481] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.421482] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.421484] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.421486] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.421488] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.421490] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.421492] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.421494] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.421496] ---[ end trace 17d5f298c64ac30e ]---
[ 2.423180] ------------[ cut here ]------------
[ 2.423207] WARNING: CPU: 0 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.423208] WARN_ON(!msg->buffer != !msg->size)
[ 2.423209] Modules linked in:
[ 2.423209] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.423236] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.423257] CPU: 0 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.423258] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.423260] Workqueue: events_unbound async_run_entry_fn
[ 2.423261] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.423263] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.423265] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.423267] Call Trace:
[ 2.423270] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.423271] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.423273] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.423275] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.423296] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.423301] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.423304] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.423322] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.423338] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.423353] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.423356] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.423360] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.423380] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.423382] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.423383] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.423384] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.423385] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.423387] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.423389] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.423390] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.423392] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.423393] ---[ end trace 17d5f298c64ac30f ]---
[ 2.425081] ------------[ cut here ]------------
[ 2.425100] WARNING: CPU: 0 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.425100] WARN_ON(!msg->buffer != !msg->size)
[ 2.425100] Modules linked in:
[ 2.425101] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.425123] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.425140] CPU: 0 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.425140] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.425142] Workqueue: events_unbound async_run_entry_fn
[ 2.425142] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.425144] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.425146] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.425147] Call Trace:
[ 2.425149] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.425151] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.425152] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.425154] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.425170] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.425174] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.425177] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.425192] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.425206] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.425219] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.425223] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.425227] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.425244] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.425245] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.425246] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.425247] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.425248] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.425249] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.425251] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.425252] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.425253] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.425254] ---[ end trace 17d5f298c64ac310 ]---
[ 2.426928] ------------[ cut here ]------------
[ 2.426956] WARNING: CPU: 0 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.426956] WARN_ON(!msg->buffer != !msg->size)
[ 2.426957] Modules linked in:
[ 2.426958] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.426993] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.427021] CPU: 0 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.427022] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.427024] Workqueue: events_unbound async_run_entry_fn
[ 2.427025] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.427028] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.427030] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.427033] Call Trace:
[ 2.427036] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.427038] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.427040] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.427042] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.427067] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.427073] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.427077] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.427098] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.427120] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.427140] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.427146] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.427152] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.427176] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.427178] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.427179] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.427181] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.427182] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.427184] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.427186] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.427189] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.427191] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.427192] ---[ end trace 17d5f298c64ac311 ]---
[ 2.428867] ------------[ cut here ]------------
[ 2.428892] WARNING: CPU: 0 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.428893] WARN_ON(!msg->buffer != !msg->size)
[ 2.428893] Modules linked in:
[ 2.428894] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.428927] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.428953] CPU: 0 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.428954] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.428956] Workqueue: events_unbound async_run_entry_fn
[ 2.428957] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.428959] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.428961] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.428964] Call Trace:
[ 2.428966] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.428969] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.428971] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.428973] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.428995] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.429001] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.429007] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.429029] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.429049] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.429067] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.429074] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.429080] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.429103] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.429105] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.429107] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.429108] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.429110] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.429112] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.429114] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.429116] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.429118] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.429119] ---[ end trace 17d5f298c64ac312 ]---
[ 2.430791] ------------[ cut here ]------------
[ 2.430811] WARNING: CPU: 0 PID: 141 at /build/linux-fgnWKv/linux-4.9.2/drivers/gpu/drm/i915/intel_dp.c:1062 intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.430812] WARN_ON(!msg->buffer != !msg->size)
[ 2.430812] Modules linked in:
[ 2.430813] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support arc4 dell_wmi sparse_keymap ppdev iwlmvm dell_laptop dell_smbios mac80211 dcdbas dell_smm_hwmon i915 snd_hda_codec_realtek intel_uncore snd_hda_codec_generic intel_rapl_perf drm_kms_helper ehci_pci xhci_pci iwlwifi xhci_hcd ehci_hcd psmouse e1000e drm pcspkr snd_hda_intel i2c_i801 sdhci_pci usbcore snd_hda_codec i2c_smbus cfg80211 sg mei_me lpc_ich ptp mei i2c_algo_bit pps_core snd_hda_core mfd_core usb_common snd_hwdep shpchp snd_soc_rt5640 wmi snd_soc_rl6231 parport_pc battery snd_soc_ssm4567 parport dw_dmac int3403_thermal dw_dmac_core dell_smo8800 snd_soc_core processor_thermal_device video elan_i2c intel_soc_dts_iosf
[ 2.430836] sdhci_acpi snd_compress acpi_als fjes int3402_thermal snd_pcm kfifo_buf int340x_thermal_zone i2c_hid sdhci snd_timer hid int3400_thermal industrialio snd mmc_core snd_soc_sst_acpi soundcore acpi_thermal_rel snd_soc_sst_match i2c_designware_platform i2c_designware_core dell_rbtn rfkill button tpm_tis tpm_tis_core ac acpi_pad tpm ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache sd_mod crc32c_intel ahci libahci libata aesni_intel aes_x86_64 glue_helper lrw gf128mul scsi_mod ablk_helper cryptd evdev serio_raw fan thermal
[ 2.430855] CPU: 0 PID: 141 Comm: kworker/u8:2 Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.2-2
[ 2.430855] Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016
[ 2.430857] Workqueue: events_unbound async_run_entry_fn
[ 2.430858] 0000000000000000 ffffffffb6928b84 ffffb1c601113b28 0000000000000000
[ 2.430860] ffffffffb6676dbe ffffb1c601113bf8 ffffb1c601113b80 0000000000000003
[ 2.430861] 00000000fffffffb 00000000ffffffb9 00000000fffffffb ffffffffb6676e3f
[ 2.430863] Call Trace:
[ 2.430865] [<ffffffffb6928b84>] ? dump_stack+0x5c/0x78
[ 2.430867] [<ffffffffb6676dbe>] ? __warn+0xbe/0xe0
[ 2.430868] [<ffffffffb6676e3f>] ? warn_slowpath_fmt+0x5f/0x80
[ 2.430870] [<ffffffffb66e5d40>] ? __hrtimer_init+0x90/0x90
[ 2.430886] [<ffffffffc092d08c>] ? intel_dp_aux_transfer+0x1ec/0x230 [i915]
[ 2.430890] [<ffffffffc07bcc2a>] ? drm_dp_dpcd_access+0x7a/0x120 [drm_kms_helper]
[ 2.430894] [<ffffffffc07bcce7>] ? drm_dp_dpcd_write+0x17/0x20 [drm_kms_helper]
[ 2.430908] [<ffffffffc0927fcb>] ? intel_dp_start_link_train+0x2cb/0x4c0 [i915]
[ 2.430922] [<ffffffffc0929458>] ? intel_dp_check_link_status+0xd8/0x110 [i915]
[ 2.430936] [<ffffffffc092ddc9>] ? intel_dp_detect+0x789/0xb80 [i915]
[ 2.430940] [<ffffffffc07be096>] ? drm_helper_probe_single_connector_modes+0x3f6/0x4e0 [drm_kms_helper]
[ 2.430943] [<ffffffffc07cc32c>] ? drm_fb_helper_initial_config+0xac/0x440 [drm_kms_helper]
[ 2.430959] [<ffffffffc091fb24>] ? intel_fbdev_initial_config+0x14/0x30 [i915]
[ 2.430960] [<ffffffffb6699454>] ? async_run_entry_fn+0x34/0x140
[ 2.430962] [<ffffffffb66902f4>] ? process_one_work+0x184/0x410
[ 2.430963] [<ffffffffb66905cd>] ? worker_thread+0x4d/0x480
[ 2.430963] [<ffffffffb6690580>] ? process_one_work+0x410/0x410
[ 2.430965] [<ffffffffb669653e>] ? kthread+0xce/0xf0
[ 2.430966] [<ffffffffb6624701>] ? __switch_to+0x2c1/0x6c0
[ 2.430968] [<ffffffffb6696470>] ? kthread_park+0x60/0x60
[ 2.430969] [<ffffffffb6bf9eb5>] ? ret_from_fork+0x25/0x30
[ 2.430970] ---[ end trace 17d5f298c64ac313 ]---
[ 2.432060] [drm:intel_dp_start_link_train [i915]] *ERROR* failed to update link training
[ 2.459782] fbcon: inteldrmfb (fb0) is primary device
[ 2.477197] random: crng init done
[ 2.514129] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 2.516750] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[ 2.517201] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[ 2.578329] usb 1-1: new full-speed USB device number 2 using xhci_hcd
[ 2.584005] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[ 2.584457] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[ 2.602325] usb 3-1: new high-speed USB device number 2 using ehci-pci
[ 2.613282] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 2.626511] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[ 2.626963] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[ 2.693416] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[ 2.693866] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled
[ 2.720269] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 2.721098] usb 1-1: New USB device found, idVendor=046d, idProduct=c52b
[ 2.721100] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.721101] usb 1-1: Product: USB Receiver
[ 2.721101] usb 1-1: Manufacturer: Logitech
[ 2.722694] clocksource: Switched to clocksource tsc
[ 2.723000] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready
[ 2.735976] usbcore: registered new interface driver usbhid
[ 2.735977] usbhid: USB HID core driver
[ 2.738779] logitech-djreceiver 0003:046D:C52B.0003: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-1/input2
[ 2.743364] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input15
[ 2.743967] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input16
[ 2.744040] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input17
[ 2.750809] usb 3-1: New USB device found, idVendor=8087, idProduct=8001
[ 2.750810] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.752174] hub 3-1:1.0: USB hub found
[ 2.752243] hub 3-1:1.0: 8 ports detected
[ 2.866153] input: Logitech M325 as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.2/0003:046D:C52B.0003/0003:046D:400A.0004/input/input18
[ 2.866301] logitech-hidpp-device 0003:046D:400A.0004: input,hidraw1: USB HID v1.11 Mouse [Logitech M325] on usb-0000:00:14.0-1:1
[ 2.934518] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready
[ 3.007627] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 3.027730] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 3.036652] Ebtables v2.0 registered
[ 3.068507] input: AlpsPS/2 ALPS DualPoint Stick as /devices/platform/i8042/serio1/input/input19
[ 3.080631] input: AlpsPS/2 ALPS DualPoint TouchPad as /devices/platform/i8042/serio1/input/input8
[ 3.098401] usb 3-1.3: new full-speed USB device number 3 using ehci-pci
[ 3.209705] usb 3-1.3: New USB device found, idVendor=8087, idProduct=0a2a
[ 3.209707] usb 3-1.3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.224784] Bluetooth: Core ver 2.22
[ 3.224804] NET: Registered protocol family 31
[ 3.224805] Bluetooth: HCI device and connection manager initialized
[ 3.224807] Bluetooth: HCI socket layer initialized
[ 3.224809] Bluetooth: L2CAP socket layer initialized
[ 3.224813] Bluetooth: SCO socket layer initialized
[ 3.229040] usbcore: registered new interface driver btusb
[ 3.244345] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 3.244346] Bluetooth: BNEP filters: protocol multicast
[ 3.244351] Bluetooth: BNEP socket layer initialized
[ 3.244761] Bluetooth: hci0: read Intel version: 370810011003110e25
[ 3.244762] Bluetooth: hci0: Intel device is already patched. patch num: 25
[ 3.290358] usb 3-1.6: new high-speed USB device number 4 using ehci-pci
[ 3.453519] usb 3-1.6: New USB device found, idVendor=1bcf, idProduct=28ae
[ 3.453520] usb 3-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.453521] usb 3-1.6: Product: Integrated_Webcam_HD
[ 3.453522] usb 3-1.6: Manufacturer: CN0FHKK77248758JC1REA00
[ 3.527918] Console: switching to colour frame buffer device 240x67
[ 3.531518] media: Linux media interface: v0.10
[ 3.536251] Linux video capture interface: v2.00
[ 3.542164] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (1bcf:28ae)
[ 3.548116] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 3.550494] uvcvideo 3-1.6:1.0: Entity type for entity Extension 4 was not initialized!
[ 3.550496] uvcvideo 3-1.6:1.0: Entity type for entity Extension 3 was not initialized!
[ 3.550498] uvcvideo 3-1.6:1.0: Entity type for entity Processing 2 was not initialized!
[ 3.550500] uvcvideo 3-1.6:1.0: Entity type for entity Camera 1 was not initialized!
[ 3.550645] input: Integrated_Webcam_HD as /devices/pci0000:00/0000:00:1d.0/usb3/3-1/3-1.6/3-1.6:1.0/input/input20
[ 3.550738] usbcore: registered new interface driver uvcvideo
[ 3.550739] USB Video Class driver (1.1.1)
[ 3.602788] usb 3-1.7: new full-speed USB device number 5 using ehci-pci
[ 3.737802] usb 3-1.7: New USB device found, idVendor=0a5c, idProduct=5804
[ 3.737804] usb 3-1.7: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3.737805] usb 3-1.7: Product: 5880
[ 3.737806] usb 3-1.7: Manufacturer: Broadcom Corp
[ 3.737807] usb 3-1.7: SerialNumber: 0123456789ABCD
[ 3.737929] usb 3-1.7: config 0 descriptor??
[ 4.771375] Bluetooth: RFCOMM TTY layer initialized
[ 4.771381] Bluetooth: RFCOMM socket layer initialized
[ 4.771386] Bluetooth: RFCOMM ver 1.11
[ 15.999039] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 16.948793] wlp2s0: authenticate with 34:31:c4:28:e4:33
[ 16.954661] wlp2s0: send auth to 34:31:c4:28:e4:33 (try 1/3)
[ 16.958909] wlp2s0: authenticated
[ 16.962909] wlp2s0: associate with 34:31:c4:28:e4:33 (try 1/3)
[ 16.979066] wlp2s0: RX AssocResp from 34:31:c4:28:e4:33 (capab=0x411 status=0 aid=1)
[ 16.987541] wlp2s0: associated
[ 16.987586] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[ 17.081172] wlp2s0: Limiting TX power to 20 (23 - 3) dBm as advertised by 34:31:c4:28:e4:33
[ 18.047139] fuse init (API version 7.26)
=======================================================================================================================================
--- End Message ---