Public bug reported:
Hi there --
I'm seeing a kernel hang when I 'dock' my laptop into my docking station; this
happens with 4.2, specifically with:
linux-image-extra-4.2.0-11-generic
linux-image-extra-4.2.0-12-generic
Oct 1 21:38:33 mart6985-laptop kernel: [ 876.317186]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:34 mart6985-laptop kernel: [ 877.156378]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:35 mart6985-laptop kernel: [ 877.995466]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:35 mart6985-laptop kernel: [ 877.995698]
[drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
Oct 1 21:38:36 mart6985-laptop kernel: [ 878.825806]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:37 mart6985-laptop kernel: [ 879.664854]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:38 mart6985-laptop kernel: [ 880.503908]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:38 mart6985-laptop kernel: [ 880.821042] ACPI Error: Index value
0x0000000000000083 overflows field width 0x7 (20150619/exfldio-341)
Oct 1 21:38:38 mart6985-laptop kernel: [ 880.821046] ACPI Error: Method
parse/execution failed [\NEVT] (Node ffff88040e0c7258), AE_AML_REGISTER_LIMIT
(20150619/pspa
rse-536)
Oct 1 21:38:38 mart6985-laptop kernel: [ 880.821050] ACPI Error: Method
parse/execution failed [\_SB_.PCI0.LPCB.ECDV._Q66] (Node ffff88040e0c4b90),
AE_AML_REGISTER_
LIMIT (20150619/psparse-536)
Oct 1 21:38:38 mart6985-laptop kernel: [ 881.343010]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998373]
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled
(expected 1, found 0)
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998374] ------------[ cut here
]------------
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998386] WARNING: CPU: 1 PID:
1038 at
/build/linux-X28llO/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326
check_c
rtc_state+0x2c5/0x440 [i915]()
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998387] pipe state doesn't match!
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998387] Modules linked in:
hid_generic usbhid iptable_filter ip_tables x_tables ctr ccm rfcomm btusb btrtl
btbcm btinte
l pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep bluetooth
binfmt_misc pn544_mei mei_phy pn544 arc4 hci nfc dell_wmi iwlmvm sparse_keymap
mac8021
1 dell_laptop dcdbas dell_smm_hwmon intel_rapl iosf_mbi x86_pkg_temp_thermal
intel_powerclamp coretemp iwlwifi uvcvideo input_leds videobuf2_vmalloc
kvm_intel videobu
f2_memops kvm cfg80211 joydev serio_raw videobuf2_core v4l2_common
snd_hda_codec_hdmi videodev media lpc_ich snd_hda_codec_realtek snd_soc_rt5640
snd_soc_rl6231 snd_h
da_codec_generic snd_soc_core shpchp snd_compress ac97_bus snd_hda_intel
snd_pcm_dmaengine snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core
snd_hwdep snd_ra
wmidi mei_me snd_pcm mei snd_seq snd_seq_device snd_timer 8250_fintek snd
dell_smo8800 soundcore dw_dmac snd_soc_sst_acpi dw_dmac_core 8250_dw
i2c_designware_platform
i2c_designware_core spi_pxa2xx_platform dell_rbtn mac_hid nfsd auth_rpcgss
nfs_acl lockd parport_pc grace sunrpc ppdev lp parport autofs4 drbg ansi_cprng
algif_skcip
her af_alg dm_crypt crct10dif_pclmul crc32_pclmul ghash_clmulni_intel
aesni_intel aes_x86_64 lrw gf128mul glue_helper i915 ablk_helper cryptd psmouse
ahci libahci i2c
_algo_bit sdhci_pci drm_kms_helper e1000e drm ptp pps_core wmi sdhci_acpi video
sdhci i2c_hid hid
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998438] CPU: 1 PID: 1038 Comm:
Xorg Tainted: G W OE 4.2.0-12-generic #14-Ubuntu
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998439] Hardware name: Dell Inc.
Latitude E7440/03HFCG, BIOS A14 02/02/2015
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998440] ffffffffc02b2ab0
ffff8800da29f7e8 ffffffff817b0cd5 0000000000000000
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998442] ffff8800da29f838
ffff8800da29f828 ffffffff81076536 ffff8800da29f858
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998443] ffff8800da29f8c0
ffff8800d9e08800 0000000000000001 ffff8800d9e08b50
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998445] Call Trace:
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998450] [<ffffffff817b0cd5>]
dump_stack+0x45/0x57
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998454] [<ffffffff81076536>]
warn_slowpath_common+0x86/0xc0
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998455] [<ffffffff810765b6>]
warn_slowpath_fmt+0x46/0x50
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998465] [<ffffffffc02454d1>] ?
intel_pipe_config_compare+0xb31/0xc60 [i915]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998474] [<ffffffffc02458c5>]
check_crtc_state+0x2c5/0x440 [i915]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998485] [<ffffffffc02593de>]
intel_modeset_check_state+0x20e/0x6b0 [i915]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998495] [<ffffffffc025a587>]
intel_crtc_set_config+0x4c7/0x580 [i915]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998505] [<ffffffffc008b915>] ?
drm_mode_create+0x25/0x60 [drm]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998512] [<ffffffffc0085036>]
drm_mode_set_config_internal+0x66/0x100 [drm]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998520] [<ffffffffc00895f8>]
drm_mode_setcrtc+0x3a8/0x4c0 [drm]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998525] [<ffffffffc007a365>]
drm_ioctl+0x125/0x610 [drm]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998527] [<ffffffff81265a0d>] ?
sysfs_notify+0x5d/0x90
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998533] [<ffffffffc0089250>] ?
drm_mode_setplane+0x1b0/0x1b0 [drm]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998535] [<ffffffff810a78f9>] ?
update_curr+0x119/0x150
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998539] [<ffffffff81200075>]
do_vfs_ioctl+0x285/0x470
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998541] [<ffffffff811ef785>] ?
__sb_end_write+0x35/0x70
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998542] [<ffffffff812002d9>]
SyS_ioctl+0x79/0x90
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998545] [<ffffffff817b7572>]
entry_SYSCALL_64_fastpath+0x16/0x75
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998546] ---[ end trace
b2fe7c20758e2f50 ]---
Oct 1 21:38:39 mart6985-laptop kernel: [ 882.067292] [drm:intel_mst_enable_dp
[i915]] *ERROR* Timed out waiting for ACT sent
Oct 1 21:38:39 mart6985-laptop kernel: [ 882.182123]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:40 mart6985-laptop kernel: [ 883.021220]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:41 mart6985-laptop kernel: [ 883.860292]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:41 mart6985-laptop kernel: [ 883.860524]
[drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
Oct 1 21:38:42 mart6985-laptop kernel: [ 884.685456]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:43 mart6985-laptop kernel: [ 885.524501]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:43 mart6985-laptop kernel: [ 886.363581]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:44 mart6985-laptop kernel: [ 887.202640]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
And then almost immediately after:
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903150]
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled
(expected 1, found 0)
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903153] ------------[ cut here
]------------
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903166] WARNING: CPU: 2 PID:
1038 at
/build/linux-X28llO/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326
check_crtc_state+0x2c5/0x440 [i915]()
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903167] pipe state doesn't match!
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903168] Modules linked in:
hid_generic usbhid iptable_filter ip_tables x_tables ctr ccm rfcomm btusb btrtl
btbcm btintel pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE)
bnep bluetooth binfmt_misc pn544_mei mei_phy pn544 arc4 hci nfc dell_wmi iwlmvm
sparse_keymap mac80211 dell_laptop dcdbas dell_smm_hwmon intel_rapl iosf_mbi
x86_pkg_temp_thermal intel_powerclamp coretemp iwlwifi uvcvideo input_leds
videobuf2_vmalloc kvm_intel videobuf2_memops kvm cfg80211 joydev serio_raw
videobuf2_core v4l2_common snd_hda_codec_hdmi videodev media lpc_ich
snd_hda_codec_realtek snd_soc_rt5640 snd_soc_rl6231 snd_hda_codec_generic
snd_soc_core shpchp snd_compress ac97_bus snd_hda_intel snd_pcm_dmaengine
snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep
snd_rawmidi mei_me snd_pcm mei snd_seq snd_seq_device snd_timer 8250_fintek snd
dell_smo8800 soundcore dw_dmac snd_soc_sst_acpi dw_dmac_core 8250_dw
i2c_designware_platform i
2c_designware_core spi_pxa2xx_platform dell_rbtn mac_hid nfsd auth_rpcgss
nfs_acl lockd parport_pc grace sunrpc ppdev lp parport autofs4 drbg ansi_cprng
algif_skcipher af_alg dm_crypt crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper i915
ablk_helper cryptd psmouse ahci libahci i2c_algo_bit sdhci_pci drm_kms_helper
e1000e drm ptp pps_core wmi sdhci_acpi video sdhci i2c_hid hid
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903232] CPU: 2 PID: 1038 Comm:
Xorg Tainted: G W OE 4.2.0-12-generic #14-Ubuntu
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903233] Hardware name: Dell Inc.
Latitude E7440/03HFCG, BIOS A14 02/02/2015
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903234] ffffffffc02b2ab0
ffff8800da29f7e8 ffffffff817b0cd5 0000000000000000
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903237] ffff8800da29f838
ffff8800da29f828 ffffffff81076536 ffff8800da29f858
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903239] ffff8800da29f8c0
ffff8800d9e08800 0000000000000001 ffff8800d9e08b50
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903241] Call Trace:
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903246] [<ffffffff817b0cd5>]
dump_stack+0x45/0x57
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903249] [<ffffffff81076536>]
warn_slowpath_common+0x86/0xc0
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903251] [<ffffffff810765b6>]
warn_slowpath_fmt+0x46/0x50
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903265] [<ffffffffc02454d1>] ?
intel_pipe_config_compare+0xb31/0xc60 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903275] [<ffffffffc02458c5>]
check_crtc_state+0x2c5/0x440 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903288] [<ffffffffc02593de>]
intel_modeset_check_state+0x20e/0x6b0 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903299] [<ffffffffc025a587>]
intel_crtc_set_config+0x4c7/0x580 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903311] [<ffffffffc008b915>] ?
drm_mode_create+0x25/0x60 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903319] [<ffffffffc0085036>]
drm_mode_set_config_internal+0x66/0x100 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903327] [<ffffffffc00895f8>]
drm_mode_setcrtc+0x3a8/0x4c0 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903333] [<ffffffffc007a365>]
drm_ioctl+0x125/0x610 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903341] [<ffffffffc0089250>] ?
drm_mode_setplane+0x1b0/0x1b0 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903344] [<ffffffff81200075>]
do_vfs_ioctl+0x285/0x470
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903346] [<ffffffff8108190f>] ?
recalc_sigpending+0x1f/0x60
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903348] [<ffffffff810828b2>] ?
__set_task_blocked+0x32/0x70
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903350] [<ffffffff812002d9>]
SyS_ioctl+0x79/0x90
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903353] [<ffffffff817b7572>]
entry_SYSCALL_64_fastpath+0x16/0x75
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903354] ---[ end trace
b2fe7c20758e2f51 ]---
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903372]
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ddi_pll_sel
(expected 0x00000000, found 0x20000000)
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903373] ------------[ cut here
]------------
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903383] WARNING: CPU: 2 PID:
1038 at
/build/linux-X28llO/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326
check_c
rtc_state+0x2c5/0x440 [i915]()
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903384] pipe state doesn't match!
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903385] Modules linked in:
hid_generic usbhid iptable_filter ip_tables x_tables ctr ccm rfcomm btusb btrtl
btbcm btintel pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE)
bnep bluetooth binfmt_misc pn544_mei mei_phy pn544 arc4 hci nfc dell_wmi iwlmvm
sparse_keymap mac80211 dell_laptop dcdbas dell_smm_hwmon intel_rapl iosf_mbi
x86_pkg_temp_thermal intel_powerclamp coretemp iwlwifi uvcvideo input_leds
videobuf2_vmalloc kvm_intel videobuf2_memops kvm cfg80211 joydev serio_raw
videobuf2_core v4l2_common snd_hda_codec_hdmi videodev media lpc_ich
snd_hda_codec_realtek snd_soc_rt5640 snd_soc_rl6231 snd_hda_codec_generic
snd_soc_core shpchp snd_compress ac97_bus snd_hda_intel snd_pcm_dmaengine
snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep
snd_rawmidi mei_me snd_pcm mei snd_seq snd_seq_device snd_timer 8250_fintek snd
dell_smo8800 soundcore dw_dmac snd_soc_sst_acpi dw_dmac_core 8250_dw
i2c_designware_platform i
2c_designware_core spi_pxa2xx_platform dell_rbtn mac_hid nfsd auth_rpcgss
nfs_acl lockd parport_pc grace sunrpc ppdev lp parport autofs4 drbg ansi_cprng
algif_skcipher af_alg dm_crypt crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper i915
ablk_helper cryptd psmouse ahci libahci i2c_algo_bit sdhci_pci drm_kms_helper
e1000e drm ptp pps_core wmi sdhci_acpi video sdhci i2c_hid hid
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903438] CPU: 2 PID: 1038 Comm:
Xorg Tainted: G W OE 4.2.0-12-generic #14-Ubuntu
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903439] Hardware name: Dell Inc.
Latitude E7440/03HFCG, BIOS A14 02/02/2015
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903440] ffffffffc02b2ab0
ffff8800da29f7e8 ffffffff817b0cd5 0000000000000000
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903442] ffff8800da29f838
ffff8800da29f828 ffffffff81076536 ffff8800da29f858
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903444] ffff8800da29f8c0
ffff8800d9e08800 0000000000000001 ffff8800d9e08b50
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903446] Call Trace:
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903448] [<ffffffff817b0cd5>]
dump_stack+0x45/0x57
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903450] [<ffffffff81076536>]
warn_slowpath_common+0x86/0xc0
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903452] [<ffffffff810765b6>]
warn_slowpath_fmt+0x46/0x50
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903462] [<ffffffffc0245479>] ?
intel_pipe_config_compare+0xad9/0xc60 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903472] [<ffffffffc02458c5>]
check_crtc_state+0x2c5/0x440 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903484] [<ffffffffc02593de>]
intel_modeset_check_state+0x20e/0x6b0 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903494] [<ffffffffc025a587>]
intel_crtc_set_config+0x4c7/0x580 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903503] [<ffffffffc008b915>] ?
drm_mode_create+0x25/0x60 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903511] [<ffffffffc0085036>]
drm_mode_set_config_internal+0x66/0x100 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903519] [<ffffffffc00895f8>]
drm_mode_setcrtc+0x3a8/0x4c0 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903525] [<ffffffffc007a365>]
drm_ioctl+0x125/0x610 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903533] [<ffffffffc0089250>] ?
drm_mode_setplane+0x1b0/0x1b0 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903535] [<ffffffff81200075>]
do_vfs_ioctl+0x285/0x470
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903537] [<ffffffff8108190f>] ?
recalc_sigpending+0x1f/0x60
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903539] [<ffffffff810828b2>] ?
__set_task_blocked+0x32/0x70
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903541] [<ffffffff812002d9>]
SyS_ioctl+0x79/0x90
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903544] [<ffffffff817b7572>]
entry_SYSCALL_64_fastpath+0x16/0x75
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903545] ---[ end trace
b2fe7c20758e2f52 ]---
Oct 1 21:38:45 mart6985-laptop kernel: [ 888.180361]
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled
(expected 1, found 0)
Oct 1 21:38:45 mart6985-laptop kernel: [ 888.180364] ------------[ cut here
]------------
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903373] ------------[ cut here
]------------
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903383] WARNING: CPU: 2 PID:
1038 at
/build/linux-X28llO/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326
check_c
rtc_state+0x2c5/0x440 [i915]()
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903384] pipe state doesn't match!
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903385] Modules linked in:
hid_generic usbhid iptable_filter ip_tables x_tables ctr ccm rfcomm btusb btrtl
btbcm btintel pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE)
bnep bluetooth binfmt_misc pn544_mei mei_phy pn544 arc4 hci nfc dell_wmi iwlmvm
sparse_keymap mac80211 dell_laptop dcdbas dell_smm_hwmon intel_rapl iosf_mbi
x86_pkg_temp_thermal intel_powerclamp coretemp iwlwifi uvcvideo input_leds
videobuf2_vmalloc kvm_intel videobuf2_memops kvm cfg80211 joydev serio_raw
videobuf2_core v4l2_common snd_hda_codec_hdmi videodev media lpc_ich
snd_hda_codec_realtek snd_soc_rt5640 snd_soc_rl6231 snd_hda_codec_generic
snd_soc_core shpchp snd_compress ac97_bus snd_hda_intel snd_pcm_dmaengine
snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep
snd_rawmidi mei_me snd_pcm mei snd_seq snd_seq_device snd_timer 8250_fintek snd
dell_smo8800 soundcore dw_dmac snd_soc_sst_acpi dw_dmac_core 8250_dw
i2c_designware_platform i
2c_designware_core spi_pxa2xx_platform dell_rbtn mac_hid nfsd auth_rpcgss
nfs_acl lockd parport_pc grace sunrpc ppdev lp parport autofs4 drbg ansi_cprng
algif_skcipher af_alg dm_crypt crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper i915
ablk_helper cryptd psmouse ahci libahci i2c_algo_bit sdhci_pci drm_kms_helper
e1000e drm ptp pps_core wmi sdhci_acpi video sdhci i2c_hid hid
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903438] CPU: 2 PID: 1038 Comm:
Xorg Tainted: G W OE 4.2.0-12-generic #14-Ubuntu
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903439] Hardware name: Dell Inc.
Latitude E7440/03HFCG, BIOS A14 02/02/2015
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903440] ffffffffc02b2ab0
ffff8800da29f7e8 ffffffff817b0cd5 0000000000000000
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903442] ffff8800da29f838
ffff8800da29f828 ffffffff81076536 ffff8800da29f858
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903444] ffff8800da29f8c0
ffff8800d9e08800 0000000000000001 ffff8800d9e08b50
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903446] Call Trace:
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903448] [<ffffffff817b0cd5>]
dump_stack+0x45/0x57
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903450] [<ffffffff81076536>]
warn_slowpath_common+0x86/0xc0
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903452] [<ffffffff810765b6>]
warn_slowpath_fmt+0x46/0x50
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903462] [<ffffffffc0245479>] ?
intel_pipe_config_compare+0xad9/0xc60 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903472] [<ffffffffc02458c5>]
check_crtc_state+0x2c5/0x440 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903484] [<ffffffffc02593de>]
intel_modeset_check_state+0x20e/0x6b0 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903494] [<ffffffffc025a587>]
intel_crtc_set_config+0x4c7/0x580 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903503] [<ffffffffc008b915>] ?
drm_mode_create+0x25/0x60 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903511] [<ffffffffc0085036>]
drm_mode_set_config_internal+0x66/0x100 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903519] [<ffffffffc00895f8>]
drm_mode_setcrtc+0x3a8/0x4c0 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903525] [<ffffffffc007a365>]
drm_ioctl+0x125/0x610 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903533] [<ffffffffc0089250>] ?
drm_mode_setplane+0x1b0/0x1b0 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903535] [<ffffffff81200075>]
do_vfs_ioctl+0x285/0x470
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903537] [<ffffffff8108190f>] ?
recalc_sigpending+0x1f/0x60
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903539] [<ffffffff810828b2>] ?
__set_task_blocked+0x32/0x70
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903541] [<ffffffff812002d9>]
SyS_ioctl+0x79/0x90
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903544] [<ffffffff817b7572>]
entry_SYSCALL_64_fastpath+0x16/0x75
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903545] ---[ end trace
b2fe7c20758e2f52 ]---
Oct 1 21:38:45 mart6985-laptop kernel: [ 888.180361]
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled
(expected 1, found 0)
Oct 1 21:38:45 mart6985-laptop kernel: [ 888.180364] ------------[ cut here
]------------
At this point I lose video, and can't do much else without a hard reboot back
to linux-image-extra-3.19.0-30-generic.
---
ApportVersion: 2.19-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: mart6985 1824 F.... pulseaudio
/dev/snd/controlC0: mart6985 1824 F.... pulseaudio
DistroRelease: Ubuntu 15.10
HibernationDevice: RESUME=UUID=ef25a70d-08ea-4cfb-a7a0-ab30671365cc
InstallationDate: Installed on 2014-07-02 (456 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: Dell Inc. Latitude E7440
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-30-generic
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.19.0-30.33-generic 3.19.8-ckt6
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-3.19.0-30-generic N/A
linux-backports-modules-3.19.0-30-generic N/A
linux-firmware 1.148
Tags: wily
Uname: Linux 3.19.0-30-generic x86_64
UpgradeStatus: Upgraded to wily on 2015-09-29 (3 days ago)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 02/02/2015
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A14
dmi.board.name: 03HFCG
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA14:bd02/02/2015:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn03HFCG:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E7440
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
---
ApportVersion: 2.19-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: mart6985 1824 F.... pulseaudio
/dev/snd/controlC0: mart6985 1824 F.... pulseaudio
DistroRelease: Ubuntu 15.10
HibernationDevice: RESUME=UUID=ef25a70d-08ea-4cfb-a7a0-ab30671365cc
InstallationDate: Installed on 2014-07-02 (456 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: Dell Inc. Latitude E7440
Package: linux-image-4.2.0-12-generic 4.2.0-12.14
PackageArchitecture: amd64
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-30-generic
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.19.0-30.33-generic 3.19.8-ckt6
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-3.19.0-30-generic N/A
linux-backports-modules-3.19.0-30-generic N/A
linux-firmware 1.148
Tags: wily
Uname: Linux 3.19.0-30-generic x86_64
UpgradeStatus: Upgraded to wily on 2015-09-29 (3 days ago)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 02/02/2015
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A14
dmi.board.name: 03HFCG
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA14:bd02/02/2015:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn03HFCG:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E7440
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-collected wily
** Tags added: apport-collected wily
** Description changed:
Hi there --
I'm seeing a kernel hang when I 'dock' my laptop into my docking station;
this happens with 4.2, specifically with:
linux-image-extra-4.2.0-11-generic
linux-image-extra-4.2.0-12-generic
Oct 1 21:38:33 mart6985-laptop kernel: [ 876.317186]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:34 mart6985-laptop kernel: [ 877.156378]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:35 mart6985-laptop kernel: [ 877.995466]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:35 mart6985-laptop kernel: [ 877.995698]
[drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
Oct 1 21:38:36 mart6985-laptop kernel: [ 878.825806]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:37 mart6985-laptop kernel: [ 879.664854]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:38 mart6985-laptop kernel: [ 880.503908]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:38 mart6985-laptop kernel: [ 880.821042] ACPI Error: Index
value 0x0000000000000083 overflows field width 0x7 (20150619/exfldio-341)
Oct 1 21:38:38 mart6985-laptop kernel: [ 880.821046] ACPI Error: Method
parse/execution failed [\NEVT] (Node ffff88040e0c7258), AE_AML_REGISTER_LIMIT
(20150619/pspa
rse-536)
Oct 1 21:38:38 mart6985-laptop kernel: [ 880.821050] ACPI Error: Method
parse/execution failed [\_SB_.PCI0.LPCB.ECDV._Q66] (Node ffff88040e0c4b90),
AE_AML_REGISTER_
LIMIT (20150619/psparse-536)
Oct 1 21:38:38 mart6985-laptop kernel: [ 881.343010]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998373]
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled
(expected 1, found 0)
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998374] ------------[ cut here
]------------
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998386] WARNING: CPU: 1 PID:
1038 at
/build/linux-X28llO/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326
check_c
rtc_state+0x2c5/0x440 [i915]()
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998387] pipe state doesn't
match!
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998387] Modules linked in:
hid_generic usbhid iptable_filter ip_tables x_tables ctr ccm rfcomm btusb btrtl
btbcm btinte
l pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep
bluetooth binfmt_misc pn544_mei mei_phy pn544 arc4 hci nfc dell_wmi iwlmvm
sparse_keymap mac8021
1 dell_laptop dcdbas dell_smm_hwmon intel_rapl iosf_mbi x86_pkg_temp_thermal
intel_powerclamp coretemp iwlwifi uvcvideo input_leds videobuf2_vmalloc
kvm_intel videobu
f2_memops kvm cfg80211 joydev serio_raw videobuf2_core v4l2_common
snd_hda_codec_hdmi videodev media lpc_ich snd_hda_codec_realtek snd_soc_rt5640
snd_soc_rl6231 snd_h
da_codec_generic snd_soc_core shpchp snd_compress ac97_bus snd_hda_intel
snd_pcm_dmaengine snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core
snd_hwdep snd_ra
wmidi mei_me snd_pcm mei snd_seq snd_seq_device snd_timer 8250_fintek snd
dell_smo8800 soundcore dw_dmac snd_soc_sst_acpi dw_dmac_core 8250_dw
i2c_designware_platform
i2c_designware_core spi_pxa2xx_platform dell_rbtn mac_hid nfsd auth_rpcgss
nfs_acl lockd parport_pc grace sunrpc ppdev lp parport autofs4 drbg ansi_cprng
algif_skcip
her af_alg dm_crypt crct10dif_pclmul crc32_pclmul ghash_clmulni_intel
aesni_intel aes_x86_64 lrw gf128mul glue_helper i915 ablk_helper cryptd psmouse
ahci libahci i2c
_algo_bit sdhci_pci drm_kms_helper e1000e drm ptp pps_core wmi sdhci_acpi
video sdhci i2c_hid hid
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998438] CPU: 1 PID: 1038 Comm:
Xorg Tainted: G W OE 4.2.0-12-generic #14-Ubuntu
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998439] Hardware name: Dell
Inc. Latitude E7440/03HFCG, BIOS A14 02/02/2015
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998440] ffffffffc02b2ab0
ffff8800da29f7e8 ffffffff817b0cd5 0000000000000000
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998442] ffff8800da29f838
ffff8800da29f828 ffffffff81076536 ffff8800da29f858
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998443] ffff8800da29f8c0
ffff8800d9e08800 0000000000000001 ffff8800d9e08b50
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998445] Call Trace:
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998450] [<ffffffff817b0cd5>]
dump_stack+0x45/0x57
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998454] [<ffffffff81076536>]
warn_slowpath_common+0x86/0xc0
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998455] [<ffffffff810765b6>]
warn_slowpath_fmt+0x46/0x50
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998465] [<ffffffffc02454d1>]
? intel_pipe_config_compare+0xb31/0xc60 [i915]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998474] [<ffffffffc02458c5>]
check_crtc_state+0x2c5/0x440 [i915]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998485] [<ffffffffc02593de>]
intel_modeset_check_state+0x20e/0x6b0 [i915]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998495] [<ffffffffc025a587>]
intel_crtc_set_config+0x4c7/0x580 [i915]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998505] [<ffffffffc008b915>]
? drm_mode_create+0x25/0x60 [drm]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998512] [<ffffffffc0085036>]
drm_mode_set_config_internal+0x66/0x100 [drm]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998520] [<ffffffffc00895f8>]
drm_mode_setcrtc+0x3a8/0x4c0 [drm]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998525] [<ffffffffc007a365>]
drm_ioctl+0x125/0x610 [drm]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998527] [<ffffffff81265a0d>]
? sysfs_notify+0x5d/0x90
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998533] [<ffffffffc0089250>]
? drm_mode_setplane+0x1b0/0x1b0 [drm]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998535] [<ffffffff810a78f9>]
? update_curr+0x119/0x150
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998539] [<ffffffff81200075>]
do_vfs_ioctl+0x285/0x470
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998541] [<ffffffff811ef785>]
? __sb_end_write+0x35/0x70
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998542] [<ffffffff812002d9>]
SyS_ioctl+0x79/0x90
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998545] [<ffffffff817b7572>]
entry_SYSCALL_64_fastpath+0x16/0x75
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998546] ---[ end trace
b2fe7c20758e2f50 ]---
Oct 1 21:38:39 mart6985-laptop kernel: [ 882.067292]
[drm:intel_mst_enable_dp [i915]] *ERROR* Timed out waiting for ACT sent
Oct 1 21:38:39 mart6985-laptop kernel: [ 882.182123]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:40 mart6985-laptop kernel: [ 883.021220]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:41 mart6985-laptop kernel: [ 883.860292]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:41 mart6985-laptop kernel: [ 883.860524]
[drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
Oct 1 21:38:42 mart6985-laptop kernel: [ 884.685456]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:43 mart6985-laptop kernel: [ 885.524501]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:43 mart6985-laptop kernel: [ 886.363581]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:44 mart6985-laptop kernel: [ 887.202640]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
And then almost immediately after:
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903150]
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled
(expected 1, found 0)
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903153] ------------[ cut here
]------------
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903166] WARNING: CPU: 2 PID:
1038 at
/build/linux-X28llO/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326
check_crtc_state+0x2c5/0x440 [i915]()
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903167] pipe state doesn't
match!
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903168] Modules linked in:
hid_generic usbhid iptable_filter ip_tables x_tables ctr ccm rfcomm btusb btrtl
btbcm btintel pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE)
bnep bluetooth binfmt_misc pn544_mei mei_phy pn544 arc4 hci nfc dell_wmi iwlmvm
sparse_keymap mac80211 dell_laptop dcdbas dell_smm_hwmon intel_rapl iosf_mbi
x86_pkg_temp_thermal intel_powerclamp coretemp iwlwifi uvcvideo input_leds
videobuf2_vmalloc kvm_intel videobuf2_memops kvm cfg80211 joydev serio_raw
videobuf2_core v4l2_common snd_hda_codec_hdmi videodev media lpc_ich
snd_hda_codec_realtek snd_soc_rt5640 snd_soc_rl6231 snd_hda_codec_generic
snd_soc_core shpchp snd_compress ac97_bus snd_hda_intel snd_pcm_dmaengine
snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep
snd_rawmidi mei_me snd_pcm mei snd_seq snd_seq_device snd_timer 8250_fintek snd
dell_smo8800 soundcore dw_dmac snd_soc_sst_acpi dw_dmac_core 8250_dw
i2c_designware_platform
i2c_designware_core spi_pxa2xx_platform dell_rbtn mac_hid nfsd auth_rpcgss
nfs_acl lockd parport_pc grace sunrpc ppdev lp parport autofs4 drbg ansi_cprng
algif_skcipher af_alg dm_crypt crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper i915
ablk_helper cryptd psmouse ahci libahci i2c_algo_bit sdhci_pci drm_kms_helper
e1000e drm ptp pps_core wmi sdhci_acpi video sdhci i2c_hid hid
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903232] CPU: 2 PID: 1038 Comm:
Xorg Tainted: G W OE 4.2.0-12-generic #14-Ubuntu
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903233] Hardware name: Dell
Inc. Latitude E7440/03HFCG, BIOS A14 02/02/2015
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903234] ffffffffc02b2ab0
ffff8800da29f7e8 ffffffff817b0cd5 0000000000000000
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903237] ffff8800da29f838
ffff8800da29f828 ffffffff81076536 ffff8800da29f858
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903239] ffff8800da29f8c0
ffff8800d9e08800 0000000000000001 ffff8800d9e08b50
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903241] Call Trace:
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903246] [<ffffffff817b0cd5>]
dump_stack+0x45/0x57
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903249] [<ffffffff81076536>]
warn_slowpath_common+0x86/0xc0
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903251] [<ffffffff810765b6>]
warn_slowpath_fmt+0x46/0x50
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903265] [<ffffffffc02454d1>]
? intel_pipe_config_compare+0xb31/0xc60 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903275] [<ffffffffc02458c5>]
check_crtc_state+0x2c5/0x440 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903288] [<ffffffffc02593de>]
intel_modeset_check_state+0x20e/0x6b0 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903299] [<ffffffffc025a587>]
intel_crtc_set_config+0x4c7/0x580 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903311] [<ffffffffc008b915>]
? drm_mode_create+0x25/0x60 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903319] [<ffffffffc0085036>]
drm_mode_set_config_internal+0x66/0x100 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903327] [<ffffffffc00895f8>]
drm_mode_setcrtc+0x3a8/0x4c0 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903333] [<ffffffffc007a365>]
drm_ioctl+0x125/0x610 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903341] [<ffffffffc0089250>]
? drm_mode_setplane+0x1b0/0x1b0 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903344] [<ffffffff81200075>]
do_vfs_ioctl+0x285/0x470
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903346] [<ffffffff8108190f>]
? recalc_sigpending+0x1f/0x60
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903348] [<ffffffff810828b2>]
? __set_task_blocked+0x32/0x70
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903350] [<ffffffff812002d9>]
SyS_ioctl+0x79/0x90
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903353] [<ffffffff817b7572>]
entry_SYSCALL_64_fastpath+0x16/0x75
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903354] ---[ end trace
b2fe7c20758e2f51 ]---
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903372]
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ddi_pll_sel
(expected 0x00000000, found 0x20000000)
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903373] ------------[ cut here
]------------
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903383] WARNING: CPU: 2 PID:
1038 at
/build/linux-X28llO/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326
check_c
rtc_state+0x2c5/0x440 [i915]()
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903384] pipe state doesn't
match!
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903385] Modules linked in:
hid_generic usbhid iptable_filter ip_tables x_tables ctr ccm rfcomm btusb btrtl
btbcm btintel pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE)
bnep bluetooth binfmt_misc pn544_mei mei_phy pn544 arc4 hci nfc dell_wmi iwlmvm
sparse_keymap mac80211 dell_laptop dcdbas dell_smm_hwmon intel_rapl iosf_mbi
x86_pkg_temp_thermal intel_powerclamp coretemp iwlwifi uvcvideo input_leds
videobuf2_vmalloc kvm_intel videobuf2_memops kvm cfg80211 joydev serio_raw
videobuf2_core v4l2_common snd_hda_codec_hdmi videodev media lpc_ich
snd_hda_codec_realtek snd_soc_rt5640 snd_soc_rl6231 snd_hda_codec_generic
snd_soc_core shpchp snd_compress ac97_bus snd_hda_intel snd_pcm_dmaengine
snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep
snd_rawmidi mei_me snd_pcm mei snd_seq snd_seq_device snd_timer 8250_fintek snd
dell_smo8800 soundcore dw_dmac snd_soc_sst_acpi dw_dmac_core 8250_dw
i2c_designware_platform
i2c_designware_core spi_pxa2xx_platform dell_rbtn mac_hid nfsd auth_rpcgss
nfs_acl lockd parport_pc grace sunrpc ppdev lp parport autofs4 drbg ansi_cprng
algif_skcipher af_alg dm_crypt crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper i915
ablk_helper cryptd psmouse ahci libahci i2c_algo_bit sdhci_pci drm_kms_helper
e1000e drm ptp pps_core wmi sdhci_acpi video sdhci i2c_hid hid
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903438] CPU: 2 PID: 1038 Comm:
Xorg Tainted: G W OE 4.2.0-12-generic #14-Ubuntu
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903439] Hardware name: Dell
Inc. Latitude E7440/03HFCG, BIOS A14 02/02/2015
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903440] ffffffffc02b2ab0
ffff8800da29f7e8 ffffffff817b0cd5 0000000000000000
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903442] ffff8800da29f838
ffff8800da29f828 ffffffff81076536 ffff8800da29f858
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903444] ffff8800da29f8c0
ffff8800d9e08800 0000000000000001 ffff8800d9e08b50
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903446] Call Trace:
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903448] [<ffffffff817b0cd5>]
dump_stack+0x45/0x57
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903450] [<ffffffff81076536>]
warn_slowpath_common+0x86/0xc0
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903452] [<ffffffff810765b6>]
warn_slowpath_fmt+0x46/0x50
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903462] [<ffffffffc0245479>]
? intel_pipe_config_compare+0xad9/0xc60 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903472] [<ffffffffc02458c5>]
check_crtc_state+0x2c5/0x440 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903484] [<ffffffffc02593de>]
intel_modeset_check_state+0x20e/0x6b0 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903494] [<ffffffffc025a587>]
intel_crtc_set_config+0x4c7/0x580 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903503] [<ffffffffc008b915>]
? drm_mode_create+0x25/0x60 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903511] [<ffffffffc0085036>]
drm_mode_set_config_internal+0x66/0x100 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903519] [<ffffffffc00895f8>]
drm_mode_setcrtc+0x3a8/0x4c0 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903525] [<ffffffffc007a365>]
drm_ioctl+0x125/0x610 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903533] [<ffffffffc0089250>]
? drm_mode_setplane+0x1b0/0x1b0 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903535] [<ffffffff81200075>]
do_vfs_ioctl+0x285/0x470
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903537] [<ffffffff8108190f>]
? recalc_sigpending+0x1f/0x60
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903539] [<ffffffff810828b2>]
? __set_task_blocked+0x32/0x70
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903541] [<ffffffff812002d9>]
SyS_ioctl+0x79/0x90
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903544] [<ffffffff817b7572>]
entry_SYSCALL_64_fastpath+0x16/0x75
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903545] ---[ end trace
b2fe7c20758e2f52 ]---
Oct 1 21:38:45 mart6985-laptop kernel: [ 888.180361]
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled
(expected 1, found 0)
Oct 1 21:38:45 mart6985-laptop kernel: [ 888.180364] ------------[ cut here
]------------
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903373] ------------[ cut here
]------------
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903383] WARNING: CPU: 2 PID:
1038 at
/build/linux-X28llO/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326
check_c
rtc_state+0x2c5/0x440 [i915]()
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903384] pipe state doesn't
match!
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903385] Modules linked in:
hid_generic usbhid iptable_filter ip_tables x_tables ctr ccm rfcomm btusb btrtl
btbcm btintel pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE)
bnep bluetooth binfmt_misc pn544_mei mei_phy pn544 arc4 hci nfc dell_wmi iwlmvm
sparse_keymap mac80211 dell_laptop dcdbas dell_smm_hwmon intel_rapl iosf_mbi
x86_pkg_temp_thermal intel_powerclamp coretemp iwlwifi uvcvideo input_leds
videobuf2_vmalloc kvm_intel videobuf2_memops kvm cfg80211 joydev serio_raw
videobuf2_core v4l2_common snd_hda_codec_hdmi videodev media lpc_ich
snd_hda_codec_realtek snd_soc_rt5640 snd_soc_rl6231 snd_hda_codec_generic
snd_soc_core shpchp snd_compress ac97_bus snd_hda_intel snd_pcm_dmaengine
snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep
snd_rawmidi mei_me snd_pcm mei snd_seq snd_seq_device snd_timer 8250_fintek snd
dell_smo8800 soundcore dw_dmac snd_soc_sst_acpi dw_dmac_core 8250_dw
i2c_designware_platform
i2c_designware_core spi_pxa2xx_platform dell_rbtn mac_hid nfsd auth_rpcgss
nfs_acl lockd parport_pc grace sunrpc ppdev lp parport autofs4 drbg ansi_cprng
algif_skcipher af_alg dm_crypt crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper i915
ablk_helper cryptd psmouse ahci libahci i2c_algo_bit sdhci_pci drm_kms_helper
e1000e drm ptp pps_core wmi sdhci_acpi video sdhci i2c_hid hid
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903438] CPU: 2 PID: 1038 Comm:
Xorg Tainted: G W OE 4.2.0-12-generic #14-Ubuntu
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903439] Hardware name: Dell
Inc. Latitude E7440/03HFCG, BIOS A14 02/02/2015
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903440] ffffffffc02b2ab0
ffff8800da29f7e8 ffffffff817b0cd5 0000000000000000
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903442] ffff8800da29f838
ffff8800da29f828 ffffffff81076536 ffff8800da29f858
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903444] ffff8800da29f8c0
ffff8800d9e08800 0000000000000001 ffff8800d9e08b50
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903446] Call Trace:
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903448] [<ffffffff817b0cd5>]
dump_stack+0x45/0x57
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903450] [<ffffffff81076536>]
warn_slowpath_common+0x86/0xc0
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903452] [<ffffffff810765b6>]
warn_slowpath_fmt+0x46/0x50
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903462] [<ffffffffc0245479>]
? intel_pipe_config_compare+0xad9/0xc60 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903472] [<ffffffffc02458c5>]
check_crtc_state+0x2c5/0x440 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903484] [<ffffffffc02593de>]
intel_modeset_check_state+0x20e/0x6b0 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903494] [<ffffffffc025a587>]
intel_crtc_set_config+0x4c7/0x580 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903503] [<ffffffffc008b915>]
? drm_mode_create+0x25/0x60 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903511] [<ffffffffc0085036>]
drm_mode_set_config_internal+0x66/0x100 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903519] [<ffffffffc00895f8>]
drm_mode_setcrtc+0x3a8/0x4c0 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903525] [<ffffffffc007a365>]
drm_ioctl+0x125/0x610 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903533] [<ffffffffc0089250>]
? drm_mode_setplane+0x1b0/0x1b0 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903535] [<ffffffff81200075>]
do_vfs_ioctl+0x285/0x470
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903537] [<ffffffff8108190f>]
? recalc_sigpending+0x1f/0x60
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903539] [<ffffffff810828b2>]
? __set_task_blocked+0x32/0x70
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903541] [<ffffffff812002d9>]
SyS_ioctl+0x79/0x90
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903544] [<ffffffff817b7572>]
entry_SYSCALL_64_fastpath+0x16/0x75
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903545] ---[ end trace
b2fe7c20758e2f52 ]---
Oct 1 21:38:45 mart6985-laptop kernel: [ 888.180361]
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled
(expected 1, found 0)
Oct 1 21:38:45 mart6985-laptop kernel: [ 888.180364] ------------[ cut here
]------------
At this point I lose video, and can't do much else without a hard reboot back
to linux-image-extra-3.19.0-30-generic.
+ ---
+ ApportVersion: 2.19-0ubuntu1
+ Architecture: amd64
+ AudioDevicesInUse:
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC1: mart6985 1824 F.... pulseaudio
+ /dev/snd/controlC0: mart6985 1824 F.... pulseaudio
+ DistroRelease: Ubuntu 15.10
+ HibernationDevice: RESUME=UUID=ef25a70d-08ea-4cfb-a7a0-ab30671365cc
+ InstallationDate: Installed on 2014-07-02 (456 days ago)
+ InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
+ MachineType: Dell Inc. Latitude E7440
+ Package: linux (not installed)
+ ProcFB: 0 inteldrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-30-generic
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 3.19.0-30.33-generic 3.19.8-ckt6
+ PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
+ RelatedPackageVersions:
+ linux-restricted-modules-3.19.0-30-generic N/A
+ linux-backports-modules-3.19.0-30-generic N/A
+ linux-firmware 1.148
+ Tags: wily
+ Uname: Linux 3.19.0-30-generic x86_64
+ UpgradeStatus: Upgraded to wily on 2015-09-29 (3 days ago)
+ UserGroups:
+
+ _MarkForUpload: True
+ dmi.bios.date: 02/02/2015
+ dmi.bios.vendor: Dell Inc.
+ dmi.bios.version: A14
+ dmi.board.name: 03HFCG
+ dmi.board.vendor: Dell Inc.
+ dmi.board.version: A00
+ dmi.chassis.type: 9
+ dmi.chassis.vendor: Dell Inc.
+ dmi.modalias:
dmi:bvnDellInc.:bvrA14:bd02/02/2015:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn03HFCG:rvrA00:cvnDellInc.:ct9:cvr:
+ dmi.product.name: Latitude E7440
+ dmi.product.version: 01
+ dmi.sys.vendor: Dell Inc.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-meta in Ubuntu.
https://bugs.launchpad.net/bugs/1501993
Title:
drivers/gpu/drm/i915/intel_display.c:12326
check_crtc_state+0x2c5/0x440 [i915]()
Status in linux package in Ubuntu:
New
Bug description:
Hi there --
I'm seeing a kernel hang when I 'dock' my laptop into my docking station;
this happens with 4.2, specifically with:
linux-image-extra-4.2.0-11-generic
linux-image-extra-4.2.0-12-generic
Oct 1 21:38:33 mart6985-laptop kernel: [ 876.317186]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:34 mart6985-laptop kernel: [ 877.156378]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:35 mart6985-laptop kernel: [ 877.995466]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:35 mart6985-laptop kernel: [ 877.995698]
[drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
Oct 1 21:38:36 mart6985-laptop kernel: [ 878.825806]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:37 mart6985-laptop kernel: [ 879.664854]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:38 mart6985-laptop kernel: [ 880.503908]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:38 mart6985-laptop kernel: [ 880.821042] ACPI Error: Index
value 0x0000000000000083 overflows field width 0x7 (20150619/exfldio-341)
Oct 1 21:38:38 mart6985-laptop kernel: [ 880.821046] ACPI Error: Method
parse/execution failed [\NEVT] (Node ffff88040e0c7258), AE_AML_REGISTER_LIMIT
(20150619/pspa
rse-536)
Oct 1 21:38:38 mart6985-laptop kernel: [ 880.821050] ACPI Error: Method
parse/execution failed [\_SB_.PCI0.LPCB.ECDV._Q66] (Node ffff88040e0c4b90),
AE_AML_REGISTER_
LIMIT (20150619/psparse-536)
Oct 1 21:38:38 mart6985-laptop kernel: [ 881.343010]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998373]
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled
(expected 1, found 0)
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998374] ------------[ cut here
]------------
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998386] WARNING: CPU: 1 PID:
1038 at
/build/linux-X28llO/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326
check_c
rtc_state+0x2c5/0x440 [i915]()
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998387] pipe state doesn't
match!
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998387] Modules linked in:
hid_generic usbhid iptable_filter ip_tables x_tables ctr ccm rfcomm btusb btrtl
btbcm btinte
l pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep
bluetooth binfmt_misc pn544_mei mei_phy pn544 arc4 hci nfc dell_wmi iwlmvm
sparse_keymap mac8021
1 dell_laptop dcdbas dell_smm_hwmon intel_rapl iosf_mbi x86_pkg_temp_thermal
intel_powerclamp coretemp iwlwifi uvcvideo input_leds videobuf2_vmalloc
kvm_intel videobu
f2_memops kvm cfg80211 joydev serio_raw videobuf2_core v4l2_common
snd_hda_codec_hdmi videodev media lpc_ich snd_hda_codec_realtek snd_soc_rt5640
snd_soc_rl6231 snd_h
da_codec_generic snd_soc_core shpchp snd_compress ac97_bus snd_hda_intel
snd_pcm_dmaengine snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core
snd_hwdep snd_ra
wmidi mei_me snd_pcm mei snd_seq snd_seq_device snd_timer 8250_fintek snd
dell_smo8800 soundcore dw_dmac snd_soc_sst_acpi dw_dmac_core 8250_dw
i2c_designware_platform
i2c_designware_core spi_pxa2xx_platform dell_rbtn mac_hid nfsd auth_rpcgss
nfs_acl lockd parport_pc grace sunrpc ppdev lp parport autofs4 drbg ansi_cprng
algif_skcip
her af_alg dm_crypt crct10dif_pclmul crc32_pclmul ghash_clmulni_intel
aesni_intel aes_x86_64 lrw gf128mul glue_helper i915 ablk_helper cryptd psmouse
ahci libahci i2c
_algo_bit sdhci_pci drm_kms_helper e1000e drm ptp pps_core wmi sdhci_acpi
video sdhci i2c_hid hid
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998438] CPU: 1 PID: 1038 Comm:
Xorg Tainted: G W OE 4.2.0-12-generic #14-Ubuntu
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998439] Hardware name: Dell
Inc. Latitude E7440/03HFCG, BIOS A14 02/02/2015
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998440] ffffffffc02b2ab0
ffff8800da29f7e8 ffffffff817b0cd5 0000000000000000
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998442] ffff8800da29f838
ffff8800da29f828 ffffffff81076536 ffff8800da29f858
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998443] ffff8800da29f8c0
ffff8800d9e08800 0000000000000001 ffff8800d9e08b50
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998445] Call Trace:
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998450] [<ffffffff817b0cd5>]
dump_stack+0x45/0x57
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998454] [<ffffffff81076536>]
warn_slowpath_common+0x86/0xc0
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998455] [<ffffffff810765b6>]
warn_slowpath_fmt+0x46/0x50
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998465] [<ffffffffc02454d1>]
? intel_pipe_config_compare+0xb31/0xc60 [i915]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998474] [<ffffffffc02458c5>]
check_crtc_state+0x2c5/0x440 [i915]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998485] [<ffffffffc02593de>]
intel_modeset_check_state+0x20e/0x6b0 [i915]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998495] [<ffffffffc025a587>]
intel_crtc_set_config+0x4c7/0x580 [i915]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998505] [<ffffffffc008b915>]
? drm_mode_create+0x25/0x60 [drm]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998512] [<ffffffffc0085036>]
drm_mode_set_config_internal+0x66/0x100 [drm]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998520] [<ffffffffc00895f8>]
drm_mode_setcrtc+0x3a8/0x4c0 [drm]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998525] [<ffffffffc007a365>]
drm_ioctl+0x125/0x610 [drm]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998527] [<ffffffff81265a0d>]
? sysfs_notify+0x5d/0x90
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998533] [<ffffffffc0089250>]
? drm_mode_setplane+0x1b0/0x1b0 [drm]
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998535] [<ffffffff810a78f9>]
? update_curr+0x119/0x150
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998539] [<ffffffff81200075>]
do_vfs_ioctl+0x285/0x470
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998541] [<ffffffff811ef785>]
? __sb_end_write+0x35/0x70
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998542] [<ffffffff812002d9>]
SyS_ioctl+0x79/0x90
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998545] [<ffffffff817b7572>]
entry_SYSCALL_64_fastpath+0x16/0x75
Oct 1 21:38:39 mart6985-laptop kernel: [ 881.998546] ---[ end trace
b2fe7c20758e2f50 ]---
Oct 1 21:38:39 mart6985-laptop kernel: [ 882.067292]
[drm:intel_mst_enable_dp [i915]] *ERROR* Timed out waiting for ACT sent
Oct 1 21:38:39 mart6985-laptop kernel: [ 882.182123]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:40 mart6985-laptop kernel: [ 883.021220]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:41 mart6985-laptop kernel: [ 883.860292]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:41 mart6985-laptop kernel: [ 883.860524]
[drm:intel_dp_complete_link_train [i915]] *ERROR* failed to train DP, aborting
Oct 1 21:38:42 mart6985-laptop kernel: [ 884.685456]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:43 mart6985-laptop kernel: [ 885.524501]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:43 mart6985-laptop kernel: [ 886.363581]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
Oct 1 21:38:44 mart6985-laptop kernel: [ 887.202640]
[drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up
And then almost immediately after:
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903150]
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled
(expected 1, found 0)
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903153] ------------[ cut here
]------------
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903166] WARNING: CPU: 2 PID:
1038 at
/build/linux-X28llO/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326
check_crtc_state+0x2c5/0x440 [i915]()
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903167] pipe state doesn't
match!
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903168] Modules linked in:
hid_generic usbhid iptable_filter ip_tables x_tables ctr ccm rfcomm btusb btrtl
btbcm btintel pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE)
bnep bluetooth binfmt_misc pn544_mei mei_phy pn544 arc4 hci nfc dell_wmi iwlmvm
sparse_keymap mac80211 dell_laptop dcdbas dell_smm_hwmon intel_rapl iosf_mbi
x86_pkg_temp_thermal intel_powerclamp coretemp iwlwifi uvcvideo input_leds
videobuf2_vmalloc kvm_intel videobuf2_memops kvm cfg80211 joydev serio_raw
videobuf2_core v4l2_common snd_hda_codec_hdmi videodev media lpc_ich
snd_hda_codec_realtek snd_soc_rt5640 snd_soc_rl6231 snd_hda_codec_generic
snd_soc_core shpchp snd_compress ac97_bus snd_hda_intel snd_pcm_dmaengine
snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep
snd_rawmidi mei_me snd_pcm mei snd_seq snd_seq_device snd_timer 8250_fintek snd
dell_smo8800 soundcore dw_dmac snd_soc_sst_acpi dw_dmac_core 8250_dw
i2c_designware_platform
i2c_designware_core spi_pxa2xx_platform dell_rbtn mac_hid nfsd auth_rpcgss
nfs_acl lockd parport_pc grace sunrpc ppdev lp parport autofs4 drbg ansi_cprng
algif_skcipher af_alg dm_crypt crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper i915
ablk_helper cryptd psmouse ahci libahci i2c_algo_bit sdhci_pci drm_kms_helper
e1000e drm ptp pps_core wmi sdhci_acpi video sdhci i2c_hid hid
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903232] CPU: 2 PID: 1038 Comm:
Xorg Tainted: G W OE 4.2.0-12-generic #14-Ubuntu
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903233] Hardware name: Dell
Inc. Latitude E7440/03HFCG, BIOS A14 02/02/2015
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903234] ffffffffc02b2ab0
ffff8800da29f7e8 ffffffff817b0cd5 0000000000000000
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903237] ffff8800da29f838
ffff8800da29f828 ffffffff81076536 ffff8800da29f858
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903239] ffff8800da29f8c0
ffff8800d9e08800 0000000000000001 ffff8800d9e08b50
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903241] Call Trace:
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903246] [<ffffffff817b0cd5>]
dump_stack+0x45/0x57
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903249] [<ffffffff81076536>]
warn_slowpath_common+0x86/0xc0
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903251] [<ffffffff810765b6>]
warn_slowpath_fmt+0x46/0x50
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903265] [<ffffffffc02454d1>]
? intel_pipe_config_compare+0xb31/0xc60 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903275] [<ffffffffc02458c5>]
check_crtc_state+0x2c5/0x440 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903288] [<ffffffffc02593de>]
intel_modeset_check_state+0x20e/0x6b0 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903299] [<ffffffffc025a587>]
intel_crtc_set_config+0x4c7/0x580 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903311] [<ffffffffc008b915>]
? drm_mode_create+0x25/0x60 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903319] [<ffffffffc0085036>]
drm_mode_set_config_internal+0x66/0x100 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903327] [<ffffffffc00895f8>]
drm_mode_setcrtc+0x3a8/0x4c0 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903333] [<ffffffffc007a365>]
drm_ioctl+0x125/0x610 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903341] [<ffffffffc0089250>]
? drm_mode_setplane+0x1b0/0x1b0 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903344] [<ffffffff81200075>]
do_vfs_ioctl+0x285/0x470
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903346] [<ffffffff8108190f>]
? recalc_sigpending+0x1f/0x60
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903348] [<ffffffff810828b2>]
? __set_task_blocked+0x32/0x70
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903350] [<ffffffff812002d9>]
SyS_ioctl+0x79/0x90
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903353] [<ffffffff817b7572>]
entry_SYSCALL_64_fastpath+0x16/0x75
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903354] ---[ end trace
b2fe7c20758e2f51 ]---
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903372]
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ddi_pll_sel
(expected 0x00000000, found 0x20000000)
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903373] ------------[ cut here
]------------
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903383] WARNING: CPU: 2 PID:
1038 at
/build/linux-X28llO/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326
check_c
rtc_state+0x2c5/0x440 [i915]()
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903384] pipe state doesn't
match!
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903385] Modules linked in:
hid_generic usbhid iptable_filter ip_tables x_tables ctr ccm rfcomm btusb btrtl
btbcm btintel pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE)
bnep bluetooth binfmt_misc pn544_mei mei_phy pn544 arc4 hci nfc dell_wmi iwlmvm
sparse_keymap mac80211 dell_laptop dcdbas dell_smm_hwmon intel_rapl iosf_mbi
x86_pkg_temp_thermal intel_powerclamp coretemp iwlwifi uvcvideo input_leds
videobuf2_vmalloc kvm_intel videobuf2_memops kvm cfg80211 joydev serio_raw
videobuf2_core v4l2_common snd_hda_codec_hdmi videodev media lpc_ich
snd_hda_codec_realtek snd_soc_rt5640 snd_soc_rl6231 snd_hda_codec_generic
snd_soc_core shpchp snd_compress ac97_bus snd_hda_intel snd_pcm_dmaengine
snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep
snd_rawmidi mei_me snd_pcm mei snd_seq snd_seq_device snd_timer 8250_fintek snd
dell_smo8800 soundcore dw_dmac snd_soc_sst_acpi dw_dmac_core 8250_dw
i2c_designware_platform
i2c_designware_core spi_pxa2xx_platform dell_rbtn mac_hid nfsd auth_rpcgss
nfs_acl lockd parport_pc grace sunrpc ppdev lp parport autofs4 drbg ansi_cprng
algif_skcipher af_alg dm_crypt crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper i915
ablk_helper cryptd psmouse ahci libahci i2c_algo_bit sdhci_pci drm_kms_helper
e1000e drm ptp pps_core wmi sdhci_acpi video sdhci i2c_hid hid
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903438] CPU: 2 PID: 1038 Comm:
Xorg Tainted: G W OE 4.2.0-12-generic #14-Ubuntu
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903439] Hardware name: Dell
Inc. Latitude E7440/03HFCG, BIOS A14 02/02/2015
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903440] ffffffffc02b2ab0
ffff8800da29f7e8 ffffffff817b0cd5 0000000000000000
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903442] ffff8800da29f838
ffff8800da29f828 ffffffff81076536 ffff8800da29f858
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903444] ffff8800da29f8c0
ffff8800d9e08800 0000000000000001 ffff8800d9e08b50
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903446] Call Trace:
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903448] [<ffffffff817b0cd5>]
dump_stack+0x45/0x57
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903450] [<ffffffff81076536>]
warn_slowpath_common+0x86/0xc0
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903452] [<ffffffff810765b6>]
warn_slowpath_fmt+0x46/0x50
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903462] [<ffffffffc0245479>]
? intel_pipe_config_compare+0xad9/0xc60 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903472] [<ffffffffc02458c5>]
check_crtc_state+0x2c5/0x440 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903484] [<ffffffffc02593de>]
intel_modeset_check_state+0x20e/0x6b0 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903494] [<ffffffffc025a587>]
intel_crtc_set_config+0x4c7/0x580 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903503] [<ffffffffc008b915>]
? drm_mode_create+0x25/0x60 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903511] [<ffffffffc0085036>]
drm_mode_set_config_internal+0x66/0x100 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903519] [<ffffffffc00895f8>]
drm_mode_setcrtc+0x3a8/0x4c0 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903525] [<ffffffffc007a365>]
drm_ioctl+0x125/0x610 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903533] [<ffffffffc0089250>]
? drm_mode_setplane+0x1b0/0x1b0 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903535] [<ffffffff81200075>]
do_vfs_ioctl+0x285/0x470
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903537] [<ffffffff8108190f>]
? recalc_sigpending+0x1f/0x60
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903539] [<ffffffff810828b2>]
? __set_task_blocked+0x32/0x70
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903541] [<ffffffff812002d9>]
SyS_ioctl+0x79/0x90
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903544] [<ffffffff817b7572>]
entry_SYSCALL_64_fastpath+0x16/0x75
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903545] ---[ end trace
b2fe7c20758e2f52 ]---
Oct 1 21:38:45 mart6985-laptop kernel: [ 888.180361]
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled
(expected 1, found 0)
Oct 1 21:38:45 mart6985-laptop kernel: [ 888.180364] ------------[ cut here
]------------
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903373] ------------[ cut here
]------------
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903383] WARNING: CPU: 2 PID:
1038 at
/build/linux-X28llO/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:12326
check_c
rtc_state+0x2c5/0x440 [i915]()
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903384] pipe state doesn't
match!
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903385] Modules linked in:
hid_generic usbhid iptable_filter ip_tables x_tables ctr ccm rfcomm btusb btrtl
btbcm btintel pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE)
bnep bluetooth binfmt_misc pn544_mei mei_phy pn544 arc4 hci nfc dell_wmi iwlmvm
sparse_keymap mac80211 dell_laptop dcdbas dell_smm_hwmon intel_rapl iosf_mbi
x86_pkg_temp_thermal intel_powerclamp coretemp iwlwifi uvcvideo input_leds
videobuf2_vmalloc kvm_intel videobuf2_memops kvm cfg80211 joydev serio_raw
videobuf2_core v4l2_common snd_hda_codec_hdmi videodev media lpc_ich
snd_hda_codec_realtek snd_soc_rt5640 snd_soc_rl6231 snd_hda_codec_generic
snd_soc_core shpchp snd_compress ac97_bus snd_hda_intel snd_pcm_dmaengine
snd_hda_codec snd_seq_midi snd_seq_midi_event snd_hda_core snd_hwdep
snd_rawmidi mei_me snd_pcm mei snd_seq snd_seq_device snd_timer 8250_fintek snd
dell_smo8800 soundcore dw_dmac snd_soc_sst_acpi dw_dmac_core 8250_dw
i2c_designware_platform
i2c_designware_core spi_pxa2xx_platform dell_rbtn mac_hid nfsd auth_rpcgss
nfs_acl lockd parport_pc grace sunrpc ppdev lp parport autofs4 drbg ansi_cprng
algif_skcipher af_alg dm_crypt crct10dif_pclmul crc32_pclmul
ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper i915
ablk_helper cryptd psmouse ahci libahci i2c_algo_bit sdhci_pci drm_kms_helper
e1000e drm ptp pps_core wmi sdhci_acpi video sdhci i2c_hid hid
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903438] CPU: 2 PID: 1038 Comm:
Xorg Tainted: G W OE 4.2.0-12-generic #14-Ubuntu
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903439] Hardware name: Dell
Inc. Latitude E7440/03HFCG, BIOS A14 02/02/2015
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903440] ffffffffc02b2ab0
ffff8800da29f7e8 ffffffff817b0cd5 0000000000000000
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903442] ffff8800da29f838
ffff8800da29f828 ffffffff81076536 ffff8800da29f858
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903444] ffff8800da29f8c0
ffff8800d9e08800 0000000000000001 ffff8800d9e08b50
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903446] Call Trace:
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903448] [<ffffffff817b0cd5>]
dump_stack+0x45/0x57
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903450] [<ffffffff81076536>]
warn_slowpath_common+0x86/0xc0
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903452] [<ffffffff810765b6>]
warn_slowpath_fmt+0x46/0x50
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903462] [<ffffffffc0245479>]
? intel_pipe_config_compare+0xad9/0xc60 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903472] [<ffffffffc02458c5>]
check_crtc_state+0x2c5/0x440 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903484] [<ffffffffc02593de>]
intel_modeset_check_state+0x20e/0x6b0 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903494] [<ffffffffc025a587>]
intel_crtc_set_config+0x4c7/0x580 [i915]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903503] [<ffffffffc008b915>]
? drm_mode_create+0x25/0x60 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903511] [<ffffffffc0085036>]
drm_mode_set_config_internal+0x66/0x100 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903519] [<ffffffffc00895f8>]
drm_mode_setcrtc+0x3a8/0x4c0 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903525] [<ffffffffc007a365>]
drm_ioctl+0x125/0x610 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903533] [<ffffffffc0089250>]
? drm_mode_setplane+0x1b0/0x1b0 [drm]
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903535] [<ffffffff81200075>]
do_vfs_ioctl+0x285/0x470
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903537] [<ffffffff8108190f>]
? recalc_sigpending+0x1f/0x60
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903539] [<ffffffff810828b2>]
? __set_task_blocked+0x32/0x70
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903541] [<ffffffff812002d9>]
SyS_ioctl+0x79/0x90
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903544] [<ffffffff817b7572>]
entry_SYSCALL_64_fastpath+0x16/0x75
Oct 1 21:38:45 mart6985-laptop kernel: [ 887.903545] ---[ end trace
b2fe7c20758e2f52 ]---
Oct 1 21:38:45 mart6985-laptop kernel: [ 888.180361]
[drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in ips_enabled
(expected 1, found 0)
Oct 1 21:38:45 mart6985-laptop kernel: [ 888.180364] ------------[ cut here
]------------
At this point I lose video, and can't do much else without a hard reboot back
to linux-image-extra-3.19.0-30-generic.
---
ApportVersion: 2.19-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: mart6985 1824 F.... pulseaudio
/dev/snd/controlC0: mart6985 1824 F.... pulseaudio
DistroRelease: Ubuntu 15.10
HibernationDevice: RESUME=UUID=ef25a70d-08ea-4cfb-a7a0-ab30671365cc
InstallationDate: Installed on 2014-07-02 (456 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: Dell Inc. Latitude E7440
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-30-generic
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.19.0-30.33-generic 3.19.8-ckt6
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-3.19.0-30-generic N/A
linux-backports-modules-3.19.0-30-generic N/A
linux-firmware 1.148
Tags: wily
Uname: Linux 3.19.0-30-generic x86_64
UpgradeStatus: Upgraded to wily on 2015-09-29 (3 days ago)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 02/02/2015
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A14
dmi.board.name: 03HFCG
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA14:bd02/02/2015:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn03HFCG:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E7440
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
---
ApportVersion: 2.19-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: mart6985 1824 F.... pulseaudio
/dev/snd/controlC0: mart6985 1824 F.... pulseaudio
DistroRelease: Ubuntu 15.10
HibernationDevice: RESUME=UUID=ef25a70d-08ea-4cfb-a7a0-ab30671365cc
InstallationDate: Installed on 2014-07-02 (456 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: Dell Inc. Latitude E7440
Package: linux-image-4.2.0-12-generic 4.2.0-12.14
PackageArchitecture: amd64
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-30-generic
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.19.0-30.33-generic 3.19.8-ckt6
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-3.19.0-30-generic N/A
linux-backports-modules-3.19.0-30-generic N/A
linux-firmware 1.148
Tags: wily
Uname: Linux 3.19.0-30-generic x86_64
UpgradeStatus: Upgraded to wily on 2015-09-29 (3 days ago)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 02/02/2015
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A14
dmi.board.name: 03HFCG
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA14:bd02/02/2015:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn03HFCG:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E7440
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
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