Dominik Klementowski
2016-12-15 11:23:57 UTC
Hi everyone.
I have this inside my laptop:
http://pastebin.com/Wf5vKXbH
As I see this is being mentoined here:
https://linux-hardware.org/index.php?id=usb:1bcf-2c81
My laptop is Acer E4-574-524L
Camera is recognised by any program like Cheese, Kamoso or Skype. It works
and the image is good (like resolution, colors and quality in general).
The image is pretty smooth until there's no big change - I mean it lags
very bad if I move my hand or head. Making move big can also be cause of
crash I'm having. Camera just stops working - it's only black screen then.
It's easy to reproduce this issue with hide/unhide camera with my finger
several times.
It's the same on every Linux kernel and distro I used since I bought this
laptop.
This error results in dmesg messages like bellow.
Any chance to get this thing work? I can provide any debug you want, just
feel free to ask.
Thanks.
[46041.738234] usb usb1-port7: disabled by hub (EMI?), re-enabling...
[46041.738254] usb 1-7: USB disconnect, device number 4
[46041.802680] ------------[ cut here ]------------
[46041.802699] WARNING: CPU: 2 PID: 10230 at fs/sysfs/group.c:237
sysfs_remove_group+0x8c/0x90
[46041.802702] sysfs group 'power' not found for kobject 'event12'
[46041.802704] Modules linked in: rfcomm ctr ccm fuse arc4 bnep
snd_hda_codec_hdmi snd_hda_codec_re
altek snd_hda_codec_generic uvcvideo rtsx_usb_sdmmc btusb videobuf2_vmalloc
btrtl rtsx_usb_ms video
buf2_memops btbcm hid_generic mmc_core btintel memstick videobuf2_v4l2
usbhid videobuf2_core videod
ev mousedev bluetooth rtsx_usb media joydev iTCO_wdt
i2c_designware_platform iTCO_vendor_support i2
c_designware_core ath10k_pci snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc
snd_soc_sst_dsp ath10k_cor
e snd_hda_ext_core snd_soc_sst_match intel_rapl snd_soc_core nls_iso8859_1
x86_pkg_temp_thermal nls
_cp437 ath intel_powerclamp coretemp kvm_intel snd_compress vfat fat
acer_wmi snd_pcm_dmaengine spa
rse_keymap i915 ac97_bus kvm mac80211 snd_hda_intel irqbypass
drm_kms_helper crct10dif_pclmul snd_h
da_codec crc32_pclmul
[46041.802825] snd_hda_core crc32c_intel ghash_clmulni_intel drm snd_hwdep
idma64 cfg80211 snd_pcm
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_timer
cryptd snd intel_cstate inte
l_rapl_perf soundcore rfkill pcspkr intel_gtt r8169 evdev syscopyarea
sysfillrect mei_me input_leds
sysimgblt led_class fb_sys_fops i2c_i801 psmouse i2c_algo_bit mac_hid mei
mii i2c_smbus intel_pch_
thermal shpchp intel_lpss_pci thermal dell_smo8800 i2c_hid hid fjes wmi
intel_lpss_acpi intel_lpss
pinctrl_sunrisepoint pinctrl_intel video battery ac tpm_crb tpm_tis
tpm_tis_core tpm acpi_pad butto
n sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache sd_mod serio_raw
atkbd libps2 ahci libahc
i xhci_pci libata xhci_hcd scsi_mod usbcore usb_common i8042 serio
[46041.802969] CPU: 2 PID: 10230 Comm: kamoso Tainted: G W
4.9.0-1-drm-intel-nightly #
1
[46041.802973] Hardware name: Acer Aspire E5-574/Zoro_SL , BIOS V1.14
03/04/2016
[46041.802977] ffffc90002c6fbc0 ffffffff812f9bf0 ffffc90002c6fc10
0000000000000000
[46041.802988] ffffc90002c6fc00 ffffffff8107d4db 000000ed02c6fc00
0000000000000000
[46041.802997] ffffffff81ab11c0 ffff88045ea150c0 ffff880458ea70c0
ffff88045f792c20
[46041.803006] Call Trace:
[46041.803021] [<ffffffff812f9bf0>] dump_stack+0x63/0x83
[46041.803031] [<ffffffff8107d4db>] __warn+0xcb/0xf0
[46041.803038] [<ffffffff8107d55f>] warn_slowpath_fmt+0x5f/0x80
[46041.803046] [<ffffffff81287d78>] ? kernfs_find_and_get_ns+0x48/0x60
[46041.803054] [<ffffffff8128b93c>] sysfs_remove_group+0x8c/0x90
[46041.803064] [<ffffffff814481e7>] dpm_sysfs_remove+0x57/0x60
[46041.803071] [<ffffffff8143aa38>] device_del+0x58/0x260
[46041.803079] [<ffffffff813f7ca2>] ? kbd_disconnect+0x22/0x30
[46041.803090] [<ffffffffa03501c3>] evdev_disconnect+0x23/0x60 [evdev]
[46041.803096] [<ffffffff81485ffc>] __input_unregister_device+0xac/0x160
[46041.803102] [<ffffffff81486f77>] input_unregister_device+0x47/0x70
[46041.803114] [<ffffffffa0aa5eb2>] uvc_status_cleanup+0x42/0x50 [uvcvideo]
[46041.803122] [<ffffffffa0a9b31a>] uvc_delete+0x1a/0x160 [uvcvideo]
[46041.803130] [<ffffffffa0a9b533>] uvc_release+0x23/0x30 [uvcvideo]
[46041.803141] [<ffffffffa0a05456>] v4l2_device_release+0xe6/0x120
[videodev]
[46041.803147] [<ffffffff8143a142>] device_release+0x32/0x90
[46041.803155] [<ffffffff812fc19f>] kobject_put+0xbf/0x190
[46041.803161] [<ffffffff8143a547>] put_device+0x17/0x20
[46041.803171] [<ffffffffa0a055e0>] v4l2_release+0x50/0x80 [videodev]
[46041.803181] [<ffffffff8120bc12>] __fput+0xa2/0x1f0
[46041.803189] [<ffffffff8120bd9e>] ____fput+0xe/0x10
[46041.803194] [<ffffffff8109b440>] task_work_run+0x80/0xa0
[46041.803202] [<ffffffff81003653>] exit_to_usermode_loop+0xa3/0xb0
[46041.803209] [<ffffffff81003b09>] syscall_return_slowpath+0x59/0x60
[46041.803215] [<ffffffff815fe584>] entry_SYSCALL_64_fastpath+0xa7/0xa9
[46041.803221] ---[ end trace 46db8659e6eb57b4 ]---
[46041.822764] ------------[ cut here ]------------
[46041.822783] WARNING: CPU: 2 PID: 10230 at fs/sysfs/group.c:237
sysfs_remove_group+0x8c/0x90
[46041.822787] sysfs group 'power' not found for kobject 'input13'
[46041.822789] Modules linked in: rfcomm ctr ccm fuse arc4 bnep
snd_hda_codec_hdmi snd_hda_codec_re
altek snd_hda_codec_generic uvcvideo rtsx_usb_sdmmc btusb videobuf2_vmalloc
btrtl rtsx_usb_ms video
buf2_memops btbcm hid_generic mmc_core btintel memstick videobuf2_v4l2
usbhid videobuf2_core videod
ev mousedev bluetooth rtsx_usb media joydev iTCO_wdt
i2c_designware_platform iTCO_vendor_support i2
c_designware_core ath10k_pci snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc
snd_soc_sst_dsp ath10k_cor
e snd_hda_ext_core snd_soc_sst_match intel_rapl snd_soc_core nls_iso8859_1
x86_pkg_temp_thermal nls
_cp437 ath intel_powerclamp coretemp kvm_intel snd_compress vfat fat
acer_wmi snd_pcm_dmaengine spa
rse_keymap i915 ac97_bus kvm mac80211 snd_hda_intel irqbypass
drm_kms_helper crct10dif_pclmul snd_h
da_codec crc32_pclmul
[46041.822916] snd_hda_core crc32c_intel ghash_clmulni_intel drm snd_hwdep
idma64 cfg80211 snd_pcm
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_timer
cryptd snd intel_cstate inte
l_rapl_perf soundcore rfkill pcspkr intel_gtt r8169 evdev syscopyarea
sysfillrect mei_me input_leds
sysimgblt led_class fb_sys_fops i2c_i801 psmouse i2c_algo_bit mac_hid mei
mii i2c_smbus intel_pch_
thermal shpchp intel_lpss_pci thermal dell_smo8800 i2c_hid hid fjes wmi
intel_lpss_acpi intel_lpss
pinctrl_sunrisepoint pinctrl_intel video battery ac tpm_crb tpm_tis
tpm_tis_core tpm acpi_pad butto
n sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache sd_mod serio_raw
atkbd libps2 ahci libahc
i xhci_pci libata xhci_hcd scsi_mod usbcore usb_common i8042 serio
[46041.823070] CPU: 2 PID: 10230 Comm: kamoso Tainted: G W
4.9.0-1-drm-intel-nightly #
1
[46041.823074] Hardware name: Acer Aspire E5-574/Zoro_SL , BIOS V1.14
03/04/2016
[46041.823078] ffffc90002c6fbe8 ffffffff812f9bf0 ffffc90002c6fc38
0000000000000000
[46041.823089] ffffc90002c6fc28 ffffffff8107d4db 000000ed02c6fc28
0000000000000000
[46041.823098] ffffffff81ab11c0 ffff88045eb18250 ffff880458ea70c0
ffff88045f792c20
[46041.823107] Call Trace:
[46041.823121] [<ffffffff812f9bf0>] dump_stack+0x63/0x83
[46041.823131] [<ffffffff8107d4db>] __warn+0xcb/0xf0
[46041.823139] [<ffffffff8107d55f>] warn_slowpath_fmt+0x5f/0x80
[46041.823147] [<ffffffff81287d78>] ? kernfs_find_and_get_ns+0x48/0x60
[46041.823154] [<ffffffff8128b93c>] sysfs_remove_group+0x8c/0x90
[46041.823165] [<ffffffff814481e7>] dpm_sysfs_remove+0x57/0x60
[46041.823172] [<ffffffff8143aa38>] device_del+0x58/0x260
[46041.823181] [<ffffffff810c23c4>] ? __wake_up+0x44/0x50
[46041.823188] [<ffffffff81486089>] __input_unregister_device+0x139/0x160
[46041.823193] [<ffffffff81486f77>] input_unregister_device+0x47/0x70
[46041.823207] [<ffffffffa0aa5eb2>] uvc_status_cleanup+0x42/0x50 [uvcvideo]
[46041.823215] [<ffffffffa0a9b31a>] uvc_delete+0x1a/0x160 [uvcvideo]
[46041.823224] [<ffffffffa0a9b533>] uvc_release+0x23/0x30 [uvcvideo]
[46041.823235] [<ffffffffa0a05456>] v4l2_device_release+0xe6/0x120
[videodev]
[46041.823242] [<ffffffff8143a142>] device_release+0x32/0x90
[46041.823249] [<ffffffff812fc19f>] kobject_put+0xbf/0x190
[46041.823255] [<ffffffff8143a547>] put_device+0x17/0x20
[46041.823266] [<ffffffffa0a055e0>] v4l2_release+0x50/0x80 [videodev]
[46041.823274] [<ffffffff8120bc12>] __fput+0xa2/0x1f0
[46041.823282] [<ffffffff8120bd9e>] ____fput+0xe/0x10
[46041.823287] [<ffffffff8109b440>] task_work_run+0x80/0xa0
[46041.823295] [<ffffffff81003653>] exit_to_usermode_loop+0xa3/0xb0
[46041.823302] [<ffffffff81003b09>] syscall_return_slowpath+0x59/0x60
[46041.823308] [<ffffffff815fe584>] entry_SYSCALL_64_fastpath+0xa7/0xa9
[46041.823313] ---[ end trace 46db8659e6eb57b5 ]---
[46041.823329] ------------[ cut here ]------------
[46041.823339] WARNING: CPU: 2 PID: 10230 at fs/sysfs/group.c:237
sysfs_remove_group+0x8c/0x90
[46041.823342] sysfs group 'id' not found for kobject 'input13'
[46041.823344] Modules linked in: rfcomm ctr ccm fuse arc4 bnep
snd_hda_codec_hdmi snd_hda_codec_re
altek snd_hda_codec_generic uvcvideo rtsx_usb_sdmmc btusb videobuf2_vmalloc
btrtl rtsx_usb_ms video
buf2_memops btbcm hid_generic mmc_core btintel memstick videobuf2_v4l2
usbhid videobuf2_core videod
ev mousedev bluetooth rtsx_usb media joydev iTCO_wdt
i2c_designware_platform iTCO_vendor_support i2
c_designware_core ath10k_pci snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc
snd_soc_sst_dsp ath10k_cor
e snd_hda_ext_core snd_soc_sst_match intel_rapl snd_soc_core nls_iso8859_1
x86_pkg_temp_thermal nls
_cp437 ath intel_powerclamp coretemp kvm_intel snd_compress vfat fat
acer_wmi snd_pcm_dmaengine spa
rse_keymap i915 ac97_bus kvm mac80211 snd_hda_intel irqbypass
drm_kms_helper crct10dif_pclmul snd_h
da_codec crc32_pclmul
[46041.823448] snd_hda_core crc32c_intel ghash_clmulni_intel drm snd_hwdep
idma64 cfg80211 snd_pcm
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_timer
cryptd snd intel_cstate inte
l_rapl_perf soundcore rfkill pcspkr intel_gtt r8169 evdev syscopyarea
sysfillrect mei_me input_leds
sysimgblt led_class fb_sys_fops i2c_i801 psmouse i2c_algo_bit mac_hid mei
mii i2c_smbus intel_pch_
thermal shpchp intel_lpss_pci thermal dell_smo8800 i2c_hid hid fjes wmi
intel_lpss_acpi intel_lpss
pinctrl_sunrisepoint pinctrl_intel video battery ac tpm_crb tpm_tis
tpm_tis_core tpm acpi_pad butto
n sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache sd_mod serio_raw
atkbd libps2 ahci libahc
i xhci_pci libata xhci_hcd scsi_mod usbcore usb_common i8042 serio
[46041.823575] CPU: 2 PID: 10230 Comm: kamoso Tainted: G W
4.9.0-1-drm-intel-nightly #
1
[46041.823578] Hardware name: Acer Aspire E5-574/Zoro_SL , BIOS V1.14
03/04/2016
[46041.823581] ffffc90002c6fbb0 ffffffff812f9bf0 ffffc90002c6fc00
0000000000000000
[46041.823590] ffffc90002c6fbf0 ffffffff8107d4db 000000ed812876a7
0000000000000000
[46041.823599] ffffffff81ab6a60 ffff88045eb18250 ffffffff81ab6840
ffff88045f792c20
[46041.823608] Call Trace:
[46041.823616] [<ffffffff812f9bf0>] dump_stack+0x63/0x83
[46041.823623] [<ffffffff8107d4db>] __warn+0xcb/0xf0
[46041.823631] [<ffffffff8107d55f>] warn_slowpath_fmt+0x5f/0x80
[46041.823637] [<ffffffff81287d78>] ? kernfs_find_and_get_ns+0x48/0x60
[46041.823645] [<ffffffff8128b93c>] sysfs_remove_group+0x8c/0x90
[46041.823653] [<ffffffff8128b96e>] sysfs_remove_groups+0x2e/0x50
[46041.823661] [<ffffffff8143a08e>] device_remove_attrs+0x5e/0x80
[46041.823667] [<ffffffff8143ab05>] device_del+0x125/0x260
[46041.823677] [<ffffffff810c23c4>] ? __wake_up+0x44/0x50
[46041.823682] [<ffffffff81486089>] __input_unregister_device+0x139/0x160
[46041.823688] [<ffffffff81486f77>] input_unregister_device+0x47/0x70
[46041.823698] [<ffffffffa0aa5eb2>] uvc_status_cleanup+0x42/0x50 [uvcvideo]
[46041.823707] [<ffffffffa0a9b31a>] uvc_delete+0x1a/0x160 [uvcvideo]
[46041.823715] [<ffffffffa0a9b533>] uvc_release+0x23/0x30 [uvcvideo]
[46041.823725] [<ffffffffa0a05456>] v4l2_device_release+0xe6/0x120
[videodev]
[46041.823731] [<ffffffff8143a142>] device_release+0x32/0x90
[46041.823739] [<ffffffff812fc19f>] kobject_put+0xbf/0x190
[46041.823745] [<ffffffff8143a547>] put_device+0x17/0x20
[46041.823754] [<ffffffffa0a055e0>] v4l2_release+0x50/0x80 [videodev]
[46041.823762] [<ffffffff8120bc12>] __fput+0xa2/0x1f0
[46041.823770] [<ffffffff8120bd9e>] ____fput+0xe/0x10
[46041.823774] [<ffffffff8109b440>] task_work_run+0x80/0xa0
[46041.823782] [<ffffffff81003653>] exit_to_usermode_loop+0xa3/0xb0
[46041.823789] [<ffffffff81003b09>] syscall_return_slowpath+0x59/0x60
[46041.823794] [<ffffffff815fe584>] entry_SYSCALL_64_fastpath+0xa7/0xa9
[46041.823799] ---[ end trace 46db8659e6eb57b6 ]---
[46041.823801] ------------[ cut here ]------------
[46041.823809] WARNING: CPU: 2 PID: 10230 at fs/sysfs/group.c:237
sysfs_remove_group+0x8c/0x90
[46041.823812] sysfs group 'capabilities' not found for kobject 'input13'
[46041.823814] Modules linked in: rfcomm ctr ccm fuse arc4 bnep
snd_hda_codec_hdmi snd_hda_codec_re
altek snd_hda_codec_generic uvcvideo rtsx_usb_sdmmc btusb videobuf2_vmalloc
btrtl rtsx_usb_ms video
buf2_memops btbcm hid_generic mmc_core btintel memstick videobuf2_v4l2
usbhid videobuf2_core videod
ev mousedev bluetooth rtsx_usb media joydev iTCO_wdt
i2c_designware_platform iTCO_vendor_support i2
c_designware_core ath10k_pci snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc
snd_soc_sst_dsp ath10k_cor
e snd_hda_ext_core snd_soc_sst_match intel_rapl snd_soc_core nls_iso8859_1
x86_pkg_temp_thermal nls
_cp437 ath intel_powerclamp coretemp kvm_intel snd_compress vfat fat
acer_wmi snd_pcm_dmaengine spa
rse_keymap i915 ac97_bus kvm mac80211 snd_hda_intel irqbypass
drm_kms_helper crct10dif_pclmul snd_h
da_codec crc32_pclmul
[46041.823914] snd_hda_core crc32c_intel ghash_clmulni_intel drm snd_hwdep
idma64 cfg80211 snd_pcm
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_timer
cryptd snd intel_cstate inte
l_rapl_perf soundcore rfkill pcspkr intel_gtt r8169 evdev syscopyarea
sysfillrect mei_me input_leds
sysimgblt led_class fb_sys_fops i2c_i801 psmouse i2c_algo_bit mac_hid mei
mii i2c_smbus intel_pch_
thermal shpchp intel_lpss_pci thermal dell_smo8800 i2c_hid hid fjes wmi
intel_lpss_acpi intel_lpss
pinctrl_sunrisepoint pinctrl_intel video battery ac tpm_crb tpm_tis
tpm_tis_core tpm acpi_pad butto
n sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache sd_mod serio_raw
atkbd libps2 ahci libahc
i xhci_pci libata xhci_hcd scsi_mod usbcore usb_common i8042 serio
[46041.824036] CPU: 2 PID: 10230 Comm: kamoso Tainted: G W
4.9.0-1-drm-intel-nightly #
1
[46041.824039] Hardware name: Acer Aspire E5-574/Zoro_SL , BIOS V1.14
03/04/2016
[46041.824041] ffffc90002c6fbb0 ffffffff812f9bf0 ffffc90002c6fc00
0000000000000000
[46041.824050] ffffc90002c6fbf0 ffffffff8107d4db 000000ed812876a7
0000000000000000
[46041.824058] ffffffff81ab68a0 ffff88045eb18250 ffffffff81ab6840
ffff88045f792c20
[46041.824067] Call Trace:
[46041.824074] [<ffffffff812f9bf0>] dump_stack+0x63/0x83
[46041.824081] [<ffffffff8107d4db>] __warn+0xcb/0xf0
[46041.824088] [<ffffffff8107d55f>] warn_slowpath_fmt+0x5f/0x80
[46041.824094] [<ffffffff81287d78>] ? kernfs_find_and_get_ns+0x48/0x60
[46041.824102] [<ffffffff8128b93c>] sysfs_remove_group+0x8c/0x90
[46041.824108] [<ffffffff8128b96e>] sysfs_remove_groups+0x2e/0x50
[46041.824115] [<ffffffff8143a08e>] device_remove_attrs+0x5e/0x80
[46041.824121] [<ffffffff8143ab05>] device_del+0x125/0x260
[46041.824130] [<ffffffff810c23c4>] ? __wake_up+0x44/0x50
[46041.824135] [<ffffffff81486089>] __input_unregister_device+0x139/0x160
[46041.824140] [<ffffffff81486f77>] input_unregister_device+0x47/0x70
[46041.824150] [<ffffffffa0aa5eb2>] uvc_status_cleanup+0x42/0x50 [uvcvideo]
[46041.824158] [<ffffffffa0a9b31a>] uvc_delete+0x1a/0x160 [uvcvideo]
[46041.824166] [<ffffffffa0a9b533>] uvc_release+0x23/0x30 [uvcvideo]
[46041.824176] [<ffffffffa0a05456>] v4l2_device_release+0xe6/0x120
[videodev]
[46041.824182] [<ffffffff8143a142>] device_release+0x32/0x90
[46041.824189] [<ffffffff812fc19f>] kobject_put+0xbf/0x190
[46041.824195] [<ffffffff8143a547>] put_device+0x17/0x20
[46041.824205] [<ffffffffa0a055e0>] v4l2_release+0x50/0x80 [videodev]
[46041.824212] [<ffffffff8120bc12>] __fput+0xa2/0x1f0
[46041.824220] [<ffffffff8120bd9e>] ____fput+0xe/0x10
[46041.824224] [<ffffffff8109b440>] task_work_run+0x80/0xa0
[46041.824231] [<ffffffff81003653>] exit_to_usermode_loop+0xa3/0xb0
[46041.824238] [<ffffffff81003b09>] syscall_return_slowpath+0x59/0x60
[46041.824242] [<ffffffff815fe584>] entry_SYSCALL_64_fastpath+0xa7/0xa9
[46041.824247] ---[ end trace 46db8659e6eb57b7 ]---
[46041.824396] ------------[ cut here ]------------
[46041.824406] WARNING: CPU: 2 PID: 10230 at fs/sysfs/group.c:237
sysfs_remove_group+0x8c/0x90
[46041.824408] sysfs group 'power' not found for kobject 'media0'
[46041.824410] Modules linked in: rfcomm ctr ccm fuse arc4 bnep
snd_hda_codec_hdmi snd_hda_codec_re
altek snd_hda_codec_generic uvcvideo rtsx_usb_sdmmc btusb videobuf2_vmalloc
btrtl rtsx_usb_ms video
buf2_memops btbcm hid_generic mmc_core btintel memstick videobuf2_v4l2
usbhid videobuf2_core videod
ev mousedev bluetooth rtsx_usb media joydev iTCO_wdt
i2c_designware_platform iTCO_vendor_support i2
c_designware_core ath10k_pci snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc
snd_soc_sst_dsp ath10k_cor
e snd_hda_ext_core snd_soc_sst_match intel_rapl snd_soc_core nls_iso8859_1
x86_pkg_temp_thermal nls
_cp437 ath intel_powerclamp coretemp kvm_intel snd_compress vfat fat
acer_wmi snd_pcm_dmaengine spa
rse_keymap i915 ac97_bus kvm mac80211 snd_hda_intel irqbypass
drm_kms_helper crct10dif_pclmul snd_h
da_codec crc32_pclmul
[46041.824512] snd_hda_core crc32c_intel ghash_clmulni_intel drm snd_hwdep
idma64 cfg80211 snd_pcm
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_timer
cryptd snd intel_cstate inte
l_rapl_perf soundcore rfkill pcspkr intel_gtt r8169 evdev syscopyarea
sysfillrect mei_me input_leds
sysimgblt led_class fb_sys_fops i2c_i801 psmouse i2c_algo_bit mac_hid mei
mii i2c_smbus intel_pch_
thermal shpchp intel_lpss_pci thermal dell_smo8800 i2c_hid hid fjes wmi
intel_lpss_acpi intel_lpss
pinctrl_sunrisepoint pinctrl_intel video battery ac tpm_crb tpm_tis
tpm_tis_core tpm acpi_pad butto
n sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache sd_mod serio_raw
atkbd libps2 ahci libahc
i xhci_pci libata xhci_hcd scsi_mod usbcore usb_common i8042 serio
[46041.824637] CPU: 2 PID: 10230 Comm: kamoso Tainted: G W
4.9.0-1-drm-intel-nightly #
1
[46041.824639] Hardware name: Acer Aspire E5-574/Zoro_SL , BIOS V1.14
03/04/2016
[46041.824642] ffffc90002c6fbe8 ffffffff812f9bf0 ffffc90002c6fc38
0000000000000000
[46041.824650] ffffc90002c6fc28 ffffffff8107d4db 000000ed02c6fc28
0000000000000000
[46041.824659] ffffffff81ab11c0 ffff880458423420 ffff88045dd7c158
ffff88045dd7c168
[46041.824668] Call Trace:
[46041.824674] [<ffffffff812f9bf0>] dump_stack+0x63/0x83
[46041.824681] [<ffffffff8107d4db>] __warn+0xcb/0xf0
[46041.824689] [<ffffffff8107d55f>] warn_slowpath_fmt+0x5f/0x80
[46041.824695] [<ffffffff81287d78>] ? kernfs_find_and_get_ns+0x48/0x60
[46041.824702] [<ffffffff8128b93c>] sysfs_remove_group+0x8c/0x90
[46041.824712] [<ffffffff814481e7>] dpm_sysfs_remove+0x57/0x60
[46041.824718] [<ffffffff8143aa38>] device_del+0x58/0x260
[46041.824725] [<ffffffff812fc19f>] ? kobject_put+0xbf/0x190
[46041.824736] [<ffffffffa0538c7f>] media_devnode_unregister+0x3f/0x60
[media]
[46041.824744] [<ffffffffa0538259>] media_device_unregister+0x149/0x180
[media]
[46041.824753] [<ffffffffa0a9b36f>] uvc_delete+0x6f/0x160 [uvcvideo]
[46041.824761] [<ffffffffa0a9b533>] uvc_release+0x23/0x30 [uvcvideo]
[46041.824770] [<ffffffffa0a05456>] v4l2_device_release+0xe6/0x120
[videodev]
[46041.824777] [<ffffffff8143a142>] device_release+0x32/0x90
[46041.824784] [<ffffffff812fc19f>] kobject_put+0xbf/0x190
[46041.824790] [<ffffffff8143a547>] put_device+0x17/0x20
[46041.824799] [<ffffffffa0a055e0>] v4l2_release+0x50/0x80 [videodev]
[46041.824807] [<ffffffff8120bc12>] __fput+0xa2/0x1f0
[46041.824814] [<ffffffff8120bd9e>] ____fput+0xe/0x10
[46041.824818] [<ffffffff8109b440>] task_work_run+0x80/0xa0
[46041.824825] [<ffffffff81003653>] exit_to_usermode_loop+0xa3/0xb0
[46041.824832] [<ffffffff81003b09>] syscall_return_slowpath+0x59/0x60
[46041.824837] [<ffffffff815fe584>] entry_SYSCALL_64_fastpath+0xa7/0xa9
[46041.824841] ---[ end trace 46db8659e6eb57b8 ]---
[46042.042667] usb 1-7: new high-speed USB device number 6 using xhci_hcd
[46042.241673] uvcvideo: Found UVC 1.00 device HD WebCam (1bcf:2c81)
[46042.251187] uvcvideo 1-7:1.0: Entity type for entity Extension 4 was not
initialized!
[46042.251198] uvcvideo 1-7:1.0: Entity type for entity Extension 3 was not
initialized!
[46042.251205] uvcvideo 1-7:1.0: Entity type for entity Processing 2 was
not initialized!
[46042.251210] uvcvideo 1-7:1.0: Entity type for entity Camera 1 was not
initialized!
[46042.251658] input: HD WebCam as
/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/input/input19
[46140.519627] http.so[10307]: segfault at 31b9a6c0 ip 00007faa5e5388e5 sp
00007ffda9d0c7c0 error 4
in libc-2.24.so[7faa5e503000+195000]
[46431.519246] usb usb1-port7: disabled by hub (EMI?), re-enabling...
[46431.519266] usb 1-7: USB disconnect, device number 6
[46431.590149] ------------[ cut here ]------------
[46431.590168] WARNING: CPU: 2 PID: 10507 at fs/sysfs/group.c:237
sysfs_remove_group+0x8c/0x90
[46431.590171] sysfs group 'power' not found for kobject 'event12'
[46431.590174] Modules linked in: rfcomm ctr ccm fuse arc4 bnep
snd_hda_codec_hdmi snd_hda_codec_re
altek snd_hda_codec_generic uvcvideo rtsx_usb_sdmmc btusb videobuf2_vmalloc
btrtl rtsx_usb_ms video
buf2_memops btbcm hid_generic mmc_core btintel memstick videobuf2_v4l2
usbhid videobuf2_core videod
ev mousedev bluetooth rtsx_usb media joydev iTCO_wdt
i2c_designware_platform iTCO_vendor_support i2
c_designware_core ath10k_pci snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc
snd_soc_sst_dsp ath10k_cor
e snd_hda_ext_core snd_soc_sst_match intel_rapl snd_soc_core nls_iso8859_1
x86_pkg_temp_thermal nls
_cp437 ath intel_powerclamp coretemp kvm_intel snd_compress vfat fat
acer_wmi snd_pcm_dmaengine spa
rse_keymap i915 ac97_bus kvm mac80211 snd_hda_intel irqbypass
drm_kms_helper crct10dif_pclmul snd_h
da_codec crc32_pclmul
[46431.590295] snd_hda_core crc32c_intel ghash_clmulni_intel drm snd_hwdep
idma64 cfg80211 snd_pcm
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_timer
cryptd snd intel_cstate inte
l_rapl_perf soundcore rfkill pcspkr intel_gtt r8169 evdev syscopyarea
sysfillrect mei_me input_leds
sysimgblt led_class fb_sys_fops i2c_i801 psmouse i2c_algo_bit mac_hid mei
mii i2c_smbus intel_pch_
thermal shpchp intel_lpss_pci thermal dell_smo8800 i2c_hid hid fjes wmi
intel_lpss_acpi intel_lpss
pinctrl_sunrisepoint pinctrl_intel video battery ac tpm_crb tpm_tis
tpm_tis_core tpm acpi_pad butto
n sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache sd_mod serio_raw
atkbd libps2 ahci libahc
i xhci_pci libata xhci_hcd scsi_mod usbcore usb_common i8042 serio
[46431.590450] CPU: 2 PID: 10507 Comm: kamoso Tainted: G W
4.9.0-1-drm-intel-nightly #
1
[46431.590454] Hardware name: Acer Aspire E5-574/Zoro_SL , BIOS V1.14
03/04/2016
[46431.590458] ffffc90005d03bc0 ffffffff812f9bf0 ffffc90005d03c10
0000000000000000
[46431.590469] ffffc90005d03c00 ffffffff8107d4db 000000ed05d03c00
0000000000000000
[46431.590478] ffffffff81ab11c0 ffff8804319bc0c0 ffff8800088d2780
ffff88045f792c20
[46431.590487] Call Trace:
[46431.590501] [<ffffffff812f9bf0>] dump_stack+0x63/0x83
[46431.590510] [<ffffffff8107d4db>] __warn+0xcb/0xf0
[46431.590518] [<ffffffff8107d55f>] warn_slowpath_fmt+0x5f/0x80
[46431.590525] [<ffffffff81287d78>] ? kernfs_find_and_get_ns+0x48/0x60
[46431.590533] [<ffffffff8128b93c>] sysfs_remove_group+0x8c/0x90
[46431.590543] [<ffffffff814481e7>] dpm_sysfs_remove+0x57/0x60
[46431.590550] [<ffffffff8143aa38>] device_del+0x58/0x260
[46431.590558] [<ffffffff813f7ca2>] ? kbd_disconnect+0x22/0x30
[46431.590569] [<ffffffffa03501c3>] evdev_disconnect+0x23/0x60 [evdev]
[46431.590575] [<ffffffff81485ffc>] __input_unregister_device+0xac/0x160
[46431.590580] [<ffffffff81486f77>] input_unregister_device+0x47/0x70
[46431.590592] [<ffffffffa0aa5eb2>] uvc_status_cleanup+0x42/0x50 [uvcvideo]
[46431.590600] [<ffffffffa0a9b31a>] uvc_delete+0x1a/0x160 [uvcvideo]
[46431.590608] [<ffffffffa0a9b533>] uvc_release+0x23/0x30 [uvcvideo]
[46431.590619] [<ffffffffa0a05456>] v4l2_device_release+0xe6/0x120
[videodev]
[46431.590625] [<ffffffff8143a142>] device_release+0x32/0x90
[46431.590633] [<ffffffff812fc19f>] kobject_put+0xbf/0x190
[46431.590640] [<ffffffff8143a547>] put_device+0x17/0x20
[46431.590649] [<ffffffffa0a055e0>] v4l2_release+0x50/0x80 [videodev]
[46431.590658] [<ffffffff8120bc12>] __fput+0xa2/0x1f0
[46431.590667] [<ffffffff8120bd9e>] ____fput+0xe/0x10
[46431.590672] [<ffffffff8109b440>] task_work_run+0x80/0xa0
[46431.590679] [<ffffffff81003653>] exit_to_usermode_loop+0xa3/0xb0
[46431.590686] [<ffffffff81003b09>] syscall_return_slowpath+0x59/0x60
[46431.590693] [<ffffffff815fe584>] entry_SYSCALL_64_fastpath+0xa7/0xa9
[46431.590698] ---[ end trace 46db8659e6eb57b9 ]---
[46431.610287] ------------[ cut here ]------------
[46431.610306] WARNING: CPU: 2 PID: 10507 at fs/sysfs/group.c:237
sysfs_remove_group+0x8c/0x90
[46431.610310] sysfs group 'power' not found for kobject 'input19'
[46431.610312] Modules linked in: rfcomm ctr ccm fuse arc4 bnep
snd_hda_codec_hdmi snd_hda_codec_re
altek snd_hda_codec_generic uvcvideo rtsx_usb_sdmmc btusb videobuf2_vmalloc
btrtl rtsx_usb_ms video
buf2_memops btbcm hid_generic mmc_core btintel memstick videobuf2_v4l2
usbhid videobuf2_core videod
ev mousedev bluetooth rtsx_usb media joydev iTCO_wdt
i2c_designware_platform iTCO_vendor_support i2
c_designware_core ath10k_pci snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc
snd_soc_sst_dsp ath10k_cor
e snd_hda_ext_core snd_soc_sst_match intel_rapl snd_soc_core nls_iso8859_1
x86_pkg_temp_thermal nls
_cp437 ath intel_powerclamp coretemp kvm_intel snd_compress vfat fat
acer_wmi snd_pcm_dmaengine spa
rse_keymap i915 ac97_bus kvm mac80211 snd_hda_intel irqbypass
drm_kms_helper crct10dif_pclmul snd_h
da_codec crc32_pclmul
[46431.610433] snd_hda_core crc32c_intel ghash_clmulni_intel drm snd_hwdep
idma64 cfg80211 snd_pcm
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_timer
cryptd snd intel_cstate inte
l_rapl_perf soundcore rfkill pcspkr intel_gtt r8169 evdev syscopyarea
sysfillrect mei_me input_leds
sysimgblt led_class fb_sys_fops i2c_i801 psmouse i2c_algo_bit mac_hid mei
mii i2c_smbus intel_pch_
thermal shpchp intel_lpss_pci thermal dell_smo8800 i2c_hid hid fjes wmi
intel_lpss_acpi intel_lpss
pinctrl_sunrisepoint pinctrl_intel video battery ac tpm_crb tpm_tis
tpm_tis_core tpm acpi_pad butto
n sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache sd_mod serio_raw
atkbd libps2 ahci libahc
i xhci_pci libata xhci_hcd scsi_mod usbcore usb_common i8042 serio
[46431.610580] CPU: 2 PID: 10507 Comm: kamoso Tainted: G W
4.9.0-1-drm-intel-nightly #
1
[46431.610583] Hardware name: Acer Aspire E5-574/Zoro_SL , BIOS V1.14
03/04/2016
[46431.610587] ffffc90005d03be8 ffffffff812f9bf0 ffffc90005d03c38
0000000000000000
[46431.610598] ffffc90005d03c28 ffffffff8107d4db 000000ed05d03c28
0000000000000000
[46431.610607] ffffffff81ab11c0 ffff88024ddb6a50 ffff8800088d2780
ffff88045f792c20
[46431.610616] Call Trace:
[46431.610629] [<ffffffff812f9bf0>] dump_stack+0x63/0x83
[46431.610638] [<ffffffff8107d4db>] __warn+0xcb/0xf0
[46431.610646] [<ffffffff8107d55f>] warn_slowpath_fmt+0x5f/0x80
[46431.610653] [<ffffffff81287d78>] ? kernfs_find_and_get_ns+0x48/0x60
[46431.610661] [<ffffffff8128b93c>] sysfs_remove_group+0x8c/0x90
[46431.610671] [<ffffffff814481e7>] dpm_sysfs_remove+0x57/0x60
[46431.610679] [<ffffffff8143aa38>] device_del+0x58/0x260
[46431.610688] [<ffffffff810c23c4>] ? __wake_up+0x44/0x50
[46431.610694] [<ffffffff81486089>] __input_unregister_device+0x139/0x160
[46431.610699] [<ffffffff81486f77>] input_unregister_device+0x47/0x70
[46431.610714] [<ffffffffa0aa5eb2>] uvc_status_cleanup+0x42/0x50 [uvcvideo]
[46431.610722] [<ffffffffa0a9b31a>] uvc_delete+0x1a/0x160 [uvcvideo]
[46431.610730] [<ffffffffa0a9b533>] uvc_release+0x23/0x30 [uvcvideo]
[46431.610741] [<ffffffffa0a05456>] v4l2_device_release+0xe6/0x120
[videodev]
[46431.610748] [<ffffffff8143a142>] device_release+0x32/0x90
[46431.610755] [<ffffffff812fc19f>] kobject_put+0xbf/0x190
[46431.610761] [<ffffffff8143a547>] put_device+0x17/0x20
[46431.610771] [<ffffffffa0a055e0>] v4l2_release+0x50/0x80 [videodev]
[46431.610780] [<ffffffff8120bc12>] __fput+0xa2/0x1f0
[46431.610789] [<ffffffff8120bd9e>] ____fput+0xe/0x10
[46431.610794] [<ffffffff8109b440>] task_work_run+0x80/0xa0
[46431.610801] [<ffffffff81003653>] exit_to_usermode_loop+0xa3/0xb0
[46431.610808] [<ffffffff81003b09>] syscall_return_slowpath+0x59/0x60
[46431.610815] [<ffffffff815fe584>] entry_SYSCALL_64_fastpath+0xa7/0xa9
[46431.610820] ---[ end trace 46db8659e6eb57ba ]---
[46431.610840] ------------[ cut here ]------------
[46431.610849] WARNING: CPU: 2 PID: 10507 at fs/sysfs/group.c:237
sysfs_remove_group+0x8c/0x90
[46431.610852] sysfs group 'id' not found for kobject 'input19'
[46431.610854] Modules linked in: rfcomm ctr ccm fuse arc4 bnep
snd_hda_codec_hdmi snd_hda_codec_re
altek snd_hda_codec_generic uvcvideo rtsx_usb_sdmmc btusb videobuf2_vmalloc
btrtl rtsx_usb_ms video
buf2_memops btbcm hid_generic mmc_core btintel memstick videobuf2_v4l2
usbhid videobuf2_core videod
ev mousedev bluetooth rtsx_usb media joydev iTCO_wdt
i2c_designware_platform iTCO_vendor_support i2
c_designware_core ath10k_pci snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc
snd_soc_sst_dsp ath10k_cor
e snd_hda_ext_core snd_soc_sst_match intel_rapl snd_soc_core nls_iso8859_1
x86_pkg_temp_thermal nls
_cp437 ath intel_powerclamp coretemp kvm_intel snd_compress vfat fat
acer_wmi snd_pcm_dmaengine spa
rse_keymap i915 ac97_bus kvm mac80211 snd_hda_intel irqbypass
drm_kms_helper crct10dif_pclmul snd_h
da_codec crc32_pclmul
[46431.610957] snd_hda_core crc32c_intel ghash_clmulni_intel drm snd_hwdep
idma64 cfg80211 snd_pcm
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_timer
cryptd snd intel_cstate inte
l_rapl_perf soundcore rfkill pcspkr intel_gtt r8169 evdev syscopyarea
sysfillrect mei_me input_leds
sysimgblt led_class fb_sys_fops i2c_i801 psmouse i2c_algo_bit mac_hid mei
mii i2c_smbus intel_pch_
thermal shpchp intel_lpss_pci thermal dell_smo8800 i2c_hid hid fjes wmi
intel_lpss_acpi intel_lpss
pinctrl_sunrisepoint pinctrl_intel video battery ac tpm_crb tpm_tis
tpm_tis_core tpm acpi_pad butto
n sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache sd_mod serio_raw
atkbd libps2 ahci libahc
i xhci_pci libata xhci_hcd scsi_mod usbcore usb_common i8042 serio
[46431.611087] CPU: 2 PID: 10507 Comm: kamoso Tainted: G W
4.9.0-1-drm-intel-nightly #
1
[46431.611090] Hardware name: Acer Aspire E5-574/Zoro_SL , BIOS V1.14
03/04/2016
[46431.611092] ffffc90005d03bb0 ffffffff812f9bf0 ffffc90005d03c00
0000000000000000
[46431.611101] ffffc90005d03bf0 ffffffff8107d4db 000000ed812876a7
0000000000000000
[46431.611110] ffffffff81ab6a60 ffff88024ddb6a50 ffffffff81ab6840
ffff88045f792c20
[46431.611119] Call Trace:
[46431.611127] [<ffffffff812f9bf0>] dump_stack+0x63/0x83
[46431.611134] [<ffffffff8107d4db>] __warn+0xcb/0xf0
[46431.611142] [<ffffffff8107d55f>] warn_slowpath_fmt+0x5f/0x80
[46431.611149] [<ffffffff81287d78>] ? kernfs_find_and_get_ns+0x48/0x60
[46431.611156] [<ffffffff8128b93c>] sysfs_remove_group+0x8c/0x90
[46431.611164] [<ffffffff8128b96e>] sysfs_remove_groups+0x2e/0x50
[46431.611171] [<ffffffff8143a08e>] device_remove_attrs+0x5e/0x80
[46431.611177] [<ffffffff8143ab05>] device_del+0x125/0x260
[46431.611186] [<ffffffff810c23c4>] ? __wake_up+0x44/0x50
[46431.611192] [<ffffffff81486089>] __input_unregister_device+0x139/0x160
[46431.611197] [<ffffffff81486f77>] input_unregister_device+0x47/0x70
[46431.611207] [<ffffffffa0aa5eb2>] uvc_status_cleanup+0x42/0x50 [uvcvideo]
[46431.611215] [<ffffffffa0a9b31a>] uvc_delete+0x1a/0x160 [uvcvideo]
[46431.611223] [<ffffffffa0a9b533>] uvc_release+0x23/0x30 [uvcvideo]
[46431.611233] [<ffffffffa0a05456>] v4l2_device_release+0xe6/0x120
[videodev]
[46431.611239] [<ffffffff8143a142>] device_release+0x32/0x90
[46431.611247] [<ffffffff812fc19f>] kobject_put+0xbf/0x190
[46431.611253] [<ffffffff8143a547>] put_device+0x17/0x20
[46431.611263] [<ffffffffa0a055e0>] v4l2_release+0x50/0x80 [videodev]
[46431.611270] [<ffffffff8120bc12>] __fput+0xa2/0x1f0
[46431.611278] [<ffffffff8120bd9e>] ____fput+0xe/0x10
[46431.611283] [<ffffffff8109b440>] task_work_run+0x80/0xa0
[46431.611290] [<ffffffff81003653>] exit_to_usermode_loop+0xa3/0xb0
[46431.611296] [<ffffffff81003b09>] syscall_return_slowpath+0x59/0x60
[46431.611301] [<ffffffff815fe584>] entry_SYSCALL_64_fastpath+0xa7/0xa9
[46431.611306] ---[ end trace 46db8659e6eb57bb ]---
[46431.611309] ------------[ cut here ]------------
[46431.611317] WARNING: CPU: 2 PID: 10507 at fs/sysfs/group.c:237
sysfs_remove_group+0x8c/0x90
[46431.611320] sysfs group 'capabilities' not found for kobject 'input19'
[46431.611321] Modules linked in: rfcomm ctr ccm fuse arc4 bnep
snd_hda_codec_hdmi snd_hda_codec_re
altek snd_hda_codec_generic uvcvideo rtsx_usb_sdmmc btusb videobuf2_vmalloc
btrtl rtsx_usb_ms video
buf2_memops btbcm hid_generic mmc_core btintel memstick videobuf2_v4l2
usbhid videobuf2_core videod
ev mousedev bluetooth rtsx_usb media joydev iTCO_wdt
i2c_designware_platform iTCO_vendor_support i2
c_designware_core ath10k_pci snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc
snd_soc_sst_dsp ath10k_cor
e snd_hda_ext_core snd_soc_sst_match intel_rapl snd_soc_core nls_iso8859_1
x86_pkg_temp_thermal nls
_cp437 ath intel_powerclamp coretemp kvm_intel snd_compress vfat fat
acer_wmi snd_pcm_dmaengine spa
rse_keymap i915 ac97_bus kvm mac80211 snd_hda_intel irqbypass
drm_kms_helper crct10dif_pclmul snd_h
da_codec crc32_pclmul
[46431.611421] snd_hda_core crc32c_intel ghash_clmulni_intel drm snd_hwdep
idma64 cfg80211 snd_pcm
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_timer
cryptd snd intel_cstate inte
l_rapl_perf soundcore rfkill pcspkr intel_gtt r8169 evdev syscopyarea
sysfillrect mei_me input_leds
sysimgblt led_class fb_sys_fops i2c_i801 psmouse i2c_algo_bit mac_hid mei
mii i2c_smbus intel_pch_
thermal shpchp intel_lpss_pci thermal dell_smo8800 i2c_hid hid fjes wmi
intel_lpss_acpi intel_lpss
pinctrl_sunrisepoint pinctrl_intel video battery ac tpm_crb tpm_tis
tpm_tis_core tpm acpi_pad butto
n sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache sd_mod serio_raw
atkbd libps2 ahci libahc
i xhci_pci libata xhci_hcd scsi_mod usbcore usb_common i8042 serio
[46431.611543] CPU: 2 PID: 10507 Comm: kamoso Tainted: G W
4.9.0-1-drm-intel-nightly #
1
[46431.611545] Hardware name: Acer Aspire E5-574/Zoro_SL , BIOS V1.14
03/04/2016
[46431.611547] ffffc90005d03bb0 ffffffff812f9bf0 ffffc90005d03c00
0000000000000000
[46431.611556] ffffc90005d03bf0 ffffffff8107d4db 000000ed812876a7
0000000000000000
[46431.611565] ffffffff81ab68a0 ffff88024ddb6a50 ffffffff81ab6840
ffff88045f792c20
[46431.611573] Call Trace:
[46431.611580] [<ffffffff812f9bf0>] dump_stack+0x63/0x83
[46431.611587] [<ffffffff8107d4db>] __warn+0xcb/0xf0
[46431.611595] [<ffffffff8107d55f>] warn_slowpath_fmt+0x5f/0x80
[46431.611602] [<ffffffff81287d78>] ? kernfs_find_and_get_ns+0x48/0x60
[46431.611609] [<ffffffff8128b93c>] sysfs_remove_group+0x8c/0x90
[46431.611616] [<ffffffff8128b96e>] sysfs_remove_groups+0x2e/0x50
[46431.611623] [<ffffffff8143a08e>] device_remove_attrs+0x5e/0x80
[46431.611629] [<ffffffff8143ab05>] device_del+0x125/0x260
[46431.611637] [<ffffffff810c23c4>] ? __wake_up+0x44/0x50
[46431.611642] [<ffffffff81486089>] __input_unregister_device+0x139/0x160
[46431.611647] [<ffffffff81486f77>] input_unregister_device+0x47/0x70
[46431.611657] [<ffffffffa0aa5eb2>] uvc_status_cleanup+0x42/0x50 [uvcvideo]
[46431.611665] [<ffffffffa0a9b31a>] uvc_delete+0x1a/0x160 [uvcvideo]
[46431.611673] [<ffffffffa0a9b533>] uvc_release+0x23/0x30 [uvcvideo]
[46431.611683] [<ffffffffa0a05456>] v4l2_device_release+0xe6/0x120
[videodev]
[46431.611689] [<ffffffff8143a142>] device_release+0x32/0x90
[46431.611697] [<ffffffff812fc19f>] kobject_put+0xbf/0x190
[46431.611703] [<ffffffff8143a547>] put_device+0x17/0x20
[46431.611713] [<ffffffffa0a055e0>] v4l2_release+0x50/0x80 [videodev]
[46431.611720] [<ffffffff8120bc12>] __fput+0xa2/0x1f0
[46431.611728] [<ffffffff8120bd9e>] ____fput+0xe/0x10
[46431.611732] [<ffffffff8109b440>] task_work_run+0x80/0xa0
[46431.611739] [<ffffffff81003653>] exit_to_usermode_loop+0xa3/0xb0
[46431.611745] [<ffffffff81003b09>] syscall_return_slowpath+0x59/0x60
[46431.611750] [<ffffffff815fe584>] entry_SYSCALL_64_fastpath+0xa7/0xa9
[46431.611754] ---[ end trace 46db8659e6eb57bc ]---
[46431.611905] ------------[ cut here ]------------
[46431.611914] WARNING: CPU: 2 PID: 10507 at fs/sysfs/group.c:237
sysfs_remove_group+0x8c/0x90
[46431.611917] sysfs group 'power' not found for kobject 'media0'
[46431.611918] Modules linked in: rfcomm ctr ccm fuse arc4 bnep
snd_hda_codec_hdmi snd_hda_codec_re
altek snd_hda_codec_generic uvcvideo rtsx_usb_sdmmc btusb videobuf2_vmalloc
btrtl rtsx_usb_ms video
buf2_memops btbcm hid_generic mmc_core btintel memstick videobuf2_v4l2
usbhid videobuf2_core videod
ev mousedev bluetooth rtsx_usb media joydev iTCO_wdt
i2c_designware_platform iTCO_vendor_support i2
c_designware_core ath10k_pci snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc
snd_soc_sst_dsp ath10k_cor
e snd_hda_ext_core snd_soc_sst_match intel_rapl snd_soc_core nls_iso8859_1
x86_pkg_temp_thermal nls
_cp437 ath intel_powerclamp coretemp kvm_intel snd_compress vfat fat
acer_wmi snd_pcm_dmaengine spa
rse_keymap i915 ac97_bus kvm mac80211 snd_hda_intel irqbypass
drm_kms_helper crct10dif_pclmul snd_h
da_codec crc32_pclmul
[46431.612020] snd_hda_core crc32c_intel ghash_clmulni_intel drm snd_hwdep
idma64 cfg80211 snd_pcm
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_timer
cryptd snd intel_cstate inte
l_rapl_perf soundcore rfkill pcspkr intel_gtt r8169 evdev syscopyarea
sysfillrect mei_me input_leds
sysimgblt led_class fb_sys_fops i2c_i801 psmouse i2c_algo_bit mac_hid mei
mii i2c_smbus intel_pch_
thermal shpchp intel_lpss_pci thermal dell_smo8800 i2c_hid hid fjes wmi
intel_lpss_acpi intel_lpss
pinctrl_sunrisepoint pinctrl_intel video battery ac tpm_crb tpm_tis
tpm_tis_core tpm acpi_pad butto
n sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache sd_mod serio_raw
atkbd libps2 ahci libahc
i xhci_pci libata xhci_hcd scsi_mod usbcore usb_common i8042 serio
[46431.612180] CPU: 2 PID: 10507 Comm: kamoso Tainted: G W
4.9.0-1-drm-intel-nightly #
1
[46431.612183] Hardware name: Acer Aspire E5-574/Zoro_SL , BIOS V1.14
03/04/2016
[46431.612186] ffffc90005d03be8 ffffffff812f9bf0 ffffc90005d03c38
0000000000000000
[46431.612196] ffffc90005d03c28 ffffffff8107d4db 000000ed05d03c28
0000000000000000
[46431.612207] ffffffff81ab11c0 ffff88004daf0020 ffff88024ddb1158
ffff88024ddb1168
[46431.612218] Call Trace:
[46431.612229] [<ffffffff812f9bf0>] dump_stack+0x63/0x83
[46431.612238] [<ffffffff8107d4db>] __warn+0xcb/0xf0
[46431.612249] [<ffffffff8107d55f>] warn_slowpath_fmt+0x5f/0x80
[46431.612259] [<ffffffff81287d78>] ? kernfs_find_and_get_ns+0x48/0x60
[46431.612268] [<ffffffff8128b93c>] sysfs_remove_group+0x8c/0x90
[46431.612281] [<ffffffff814481e7>] dpm_sysfs_remove+0x57/0x60
[46431.612289] [<ffffffff8143aa38>] device_del+0x58/0x260
[46431.612299] [<ffffffff812fc19f>] ? kobject_put+0xbf/0x190
[46431.612314] [<ffffffffa0538c7f>] media_devnode_unregister+0x3f/0x60
[media]
[46431.612322] [<ffffffffa0538259>] media_device_unregister+0x149/0x180
[media]
[46431.612331] [<ffffffffa0a9b36f>] uvc_delete+0x6f/0x160 [uvcvideo]
[46431.612339] [<ffffffffa0a9b533>] uvc_release+0x23/0x30 [uvcvideo]
[46431.612349] [<ffffffffa0a05456>] v4l2_device_release+0xe6/0x120
[videodev]
[46431.612355] [<ffffffff8143a142>] device_release+0x32/0x90
[46431.612362] [<ffffffff812fc19f>] kobject_put+0xbf/0x190
[46431.612369] [<ffffffff8143a547>] put_device+0x17/0x20
[46431.612378] [<ffffffffa0a055e0>] v4l2_release+0x50/0x80 [videodev]
[46431.612386] [<ffffffff8120bc12>] __fput+0xa2/0x1f0
[46431.612394] [<ffffffff8120bd9e>] ____fput+0xe/0x10
[46431.612398] [<ffffffff8109b440>] task_work_run+0x80/0xa0
[46431.612405] [<ffffffff81003653>] exit_to_usermode_loop+0xa3/0xb0
[46431.612411] [<ffffffff81003b09>] syscall_return_slowpath+0x59/0x60
[46431.612417] [<ffffffff815fe584>] entry_SYSCALL_64_fastpath+0xa7/0xa9
[46431.612421] ---[ end trace 46db8659e6eb57bd ]---
[46431.830051] usb 1-7: new high-speed USB device number 7 using xhci_hcd
[46432.028376] uvcvideo: Found UVC 1.00 device HD WebCam (1bcf:2c81)
[46432.036472] uvcvideo 1-7:1.0: Entity type for entity Extension 4 was not
initialized!
[46432.036483] uvcvideo 1-7:1.0: Entity type for entity Extension 3 was not
initialized!
[46432.036488] uvcvideo 1-7:1.0: Entity type for entity Processing 2 was
not initialized!
[46432.036494] uvcvideo 1-7:1.0: Entity type for entity Camera 1 was not
initialized!
[46432.037002] input: HD WebCam as
/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/input/input20
I have this inside my laptop:
http://pastebin.com/Wf5vKXbH
As I see this is being mentoined here:
https://linux-hardware.org/index.php?id=usb:1bcf-2c81
My laptop is Acer E4-574-524L
Camera is recognised by any program like Cheese, Kamoso or Skype. It works
and the image is good (like resolution, colors and quality in general).
The image is pretty smooth until there's no big change - I mean it lags
very bad if I move my hand or head. Making move big can also be cause of
crash I'm having. Camera just stops working - it's only black screen then.
It's easy to reproduce this issue with hide/unhide camera with my finger
several times.
It's the same on every Linux kernel and distro I used since I bought this
laptop.
This error results in dmesg messages like bellow.
Any chance to get this thing work? I can provide any debug you want, just
feel free to ask.
Thanks.
[46041.738234] usb usb1-port7: disabled by hub (EMI?), re-enabling...
[46041.738254] usb 1-7: USB disconnect, device number 4
[46041.802680] ------------[ cut here ]------------
[46041.802699] WARNING: CPU: 2 PID: 10230 at fs/sysfs/group.c:237
sysfs_remove_group+0x8c/0x90
[46041.802702] sysfs group 'power' not found for kobject 'event12'
[46041.802704] Modules linked in: rfcomm ctr ccm fuse arc4 bnep
snd_hda_codec_hdmi snd_hda_codec_re
altek snd_hda_codec_generic uvcvideo rtsx_usb_sdmmc btusb videobuf2_vmalloc
btrtl rtsx_usb_ms video
buf2_memops btbcm hid_generic mmc_core btintel memstick videobuf2_v4l2
usbhid videobuf2_core videod
ev mousedev bluetooth rtsx_usb media joydev iTCO_wdt
i2c_designware_platform iTCO_vendor_support i2
c_designware_core ath10k_pci snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc
snd_soc_sst_dsp ath10k_cor
e snd_hda_ext_core snd_soc_sst_match intel_rapl snd_soc_core nls_iso8859_1
x86_pkg_temp_thermal nls
_cp437 ath intel_powerclamp coretemp kvm_intel snd_compress vfat fat
acer_wmi snd_pcm_dmaengine spa
rse_keymap i915 ac97_bus kvm mac80211 snd_hda_intel irqbypass
drm_kms_helper crct10dif_pclmul snd_h
da_codec crc32_pclmul
[46041.802825] snd_hda_core crc32c_intel ghash_clmulni_intel drm snd_hwdep
idma64 cfg80211 snd_pcm
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_timer
cryptd snd intel_cstate inte
l_rapl_perf soundcore rfkill pcspkr intel_gtt r8169 evdev syscopyarea
sysfillrect mei_me input_leds
sysimgblt led_class fb_sys_fops i2c_i801 psmouse i2c_algo_bit mac_hid mei
mii i2c_smbus intel_pch_
thermal shpchp intel_lpss_pci thermal dell_smo8800 i2c_hid hid fjes wmi
intel_lpss_acpi intel_lpss
pinctrl_sunrisepoint pinctrl_intel video battery ac tpm_crb tpm_tis
tpm_tis_core tpm acpi_pad butto
n sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache sd_mod serio_raw
atkbd libps2 ahci libahc
i xhci_pci libata xhci_hcd scsi_mod usbcore usb_common i8042 serio
[46041.802969] CPU: 2 PID: 10230 Comm: kamoso Tainted: G W
4.9.0-1-drm-intel-nightly #
1
[46041.802973] Hardware name: Acer Aspire E5-574/Zoro_SL , BIOS V1.14
03/04/2016
[46041.802977] ffffc90002c6fbc0 ffffffff812f9bf0 ffffc90002c6fc10
0000000000000000
[46041.802988] ffffc90002c6fc00 ffffffff8107d4db 000000ed02c6fc00
0000000000000000
[46041.802997] ffffffff81ab11c0 ffff88045ea150c0 ffff880458ea70c0
ffff88045f792c20
[46041.803006] Call Trace:
[46041.803021] [<ffffffff812f9bf0>] dump_stack+0x63/0x83
[46041.803031] [<ffffffff8107d4db>] __warn+0xcb/0xf0
[46041.803038] [<ffffffff8107d55f>] warn_slowpath_fmt+0x5f/0x80
[46041.803046] [<ffffffff81287d78>] ? kernfs_find_and_get_ns+0x48/0x60
[46041.803054] [<ffffffff8128b93c>] sysfs_remove_group+0x8c/0x90
[46041.803064] [<ffffffff814481e7>] dpm_sysfs_remove+0x57/0x60
[46041.803071] [<ffffffff8143aa38>] device_del+0x58/0x260
[46041.803079] [<ffffffff813f7ca2>] ? kbd_disconnect+0x22/0x30
[46041.803090] [<ffffffffa03501c3>] evdev_disconnect+0x23/0x60 [evdev]
[46041.803096] [<ffffffff81485ffc>] __input_unregister_device+0xac/0x160
[46041.803102] [<ffffffff81486f77>] input_unregister_device+0x47/0x70
[46041.803114] [<ffffffffa0aa5eb2>] uvc_status_cleanup+0x42/0x50 [uvcvideo]
[46041.803122] [<ffffffffa0a9b31a>] uvc_delete+0x1a/0x160 [uvcvideo]
[46041.803130] [<ffffffffa0a9b533>] uvc_release+0x23/0x30 [uvcvideo]
[46041.803141] [<ffffffffa0a05456>] v4l2_device_release+0xe6/0x120
[videodev]
[46041.803147] [<ffffffff8143a142>] device_release+0x32/0x90
[46041.803155] [<ffffffff812fc19f>] kobject_put+0xbf/0x190
[46041.803161] [<ffffffff8143a547>] put_device+0x17/0x20
[46041.803171] [<ffffffffa0a055e0>] v4l2_release+0x50/0x80 [videodev]
[46041.803181] [<ffffffff8120bc12>] __fput+0xa2/0x1f0
[46041.803189] [<ffffffff8120bd9e>] ____fput+0xe/0x10
[46041.803194] [<ffffffff8109b440>] task_work_run+0x80/0xa0
[46041.803202] [<ffffffff81003653>] exit_to_usermode_loop+0xa3/0xb0
[46041.803209] [<ffffffff81003b09>] syscall_return_slowpath+0x59/0x60
[46041.803215] [<ffffffff815fe584>] entry_SYSCALL_64_fastpath+0xa7/0xa9
[46041.803221] ---[ end trace 46db8659e6eb57b4 ]---
[46041.822764] ------------[ cut here ]------------
[46041.822783] WARNING: CPU: 2 PID: 10230 at fs/sysfs/group.c:237
sysfs_remove_group+0x8c/0x90
[46041.822787] sysfs group 'power' not found for kobject 'input13'
[46041.822789] Modules linked in: rfcomm ctr ccm fuse arc4 bnep
snd_hda_codec_hdmi snd_hda_codec_re
altek snd_hda_codec_generic uvcvideo rtsx_usb_sdmmc btusb videobuf2_vmalloc
btrtl rtsx_usb_ms video
buf2_memops btbcm hid_generic mmc_core btintel memstick videobuf2_v4l2
usbhid videobuf2_core videod
ev mousedev bluetooth rtsx_usb media joydev iTCO_wdt
i2c_designware_platform iTCO_vendor_support i2
c_designware_core ath10k_pci snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc
snd_soc_sst_dsp ath10k_cor
e snd_hda_ext_core snd_soc_sst_match intel_rapl snd_soc_core nls_iso8859_1
x86_pkg_temp_thermal nls
_cp437 ath intel_powerclamp coretemp kvm_intel snd_compress vfat fat
acer_wmi snd_pcm_dmaengine spa
rse_keymap i915 ac97_bus kvm mac80211 snd_hda_intel irqbypass
drm_kms_helper crct10dif_pclmul snd_h
da_codec crc32_pclmul
[46041.822916] snd_hda_core crc32c_intel ghash_clmulni_intel drm snd_hwdep
idma64 cfg80211 snd_pcm
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_timer
cryptd snd intel_cstate inte
l_rapl_perf soundcore rfkill pcspkr intel_gtt r8169 evdev syscopyarea
sysfillrect mei_me input_leds
sysimgblt led_class fb_sys_fops i2c_i801 psmouse i2c_algo_bit mac_hid mei
mii i2c_smbus intel_pch_
thermal shpchp intel_lpss_pci thermal dell_smo8800 i2c_hid hid fjes wmi
intel_lpss_acpi intel_lpss
pinctrl_sunrisepoint pinctrl_intel video battery ac tpm_crb tpm_tis
tpm_tis_core tpm acpi_pad butto
n sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache sd_mod serio_raw
atkbd libps2 ahci libahc
i xhci_pci libata xhci_hcd scsi_mod usbcore usb_common i8042 serio
[46041.823070] CPU: 2 PID: 10230 Comm: kamoso Tainted: G W
4.9.0-1-drm-intel-nightly #
1
[46041.823074] Hardware name: Acer Aspire E5-574/Zoro_SL , BIOS V1.14
03/04/2016
[46041.823078] ffffc90002c6fbe8 ffffffff812f9bf0 ffffc90002c6fc38
0000000000000000
[46041.823089] ffffc90002c6fc28 ffffffff8107d4db 000000ed02c6fc28
0000000000000000
[46041.823098] ffffffff81ab11c0 ffff88045eb18250 ffff880458ea70c0
ffff88045f792c20
[46041.823107] Call Trace:
[46041.823121] [<ffffffff812f9bf0>] dump_stack+0x63/0x83
[46041.823131] [<ffffffff8107d4db>] __warn+0xcb/0xf0
[46041.823139] [<ffffffff8107d55f>] warn_slowpath_fmt+0x5f/0x80
[46041.823147] [<ffffffff81287d78>] ? kernfs_find_and_get_ns+0x48/0x60
[46041.823154] [<ffffffff8128b93c>] sysfs_remove_group+0x8c/0x90
[46041.823165] [<ffffffff814481e7>] dpm_sysfs_remove+0x57/0x60
[46041.823172] [<ffffffff8143aa38>] device_del+0x58/0x260
[46041.823181] [<ffffffff810c23c4>] ? __wake_up+0x44/0x50
[46041.823188] [<ffffffff81486089>] __input_unregister_device+0x139/0x160
[46041.823193] [<ffffffff81486f77>] input_unregister_device+0x47/0x70
[46041.823207] [<ffffffffa0aa5eb2>] uvc_status_cleanup+0x42/0x50 [uvcvideo]
[46041.823215] [<ffffffffa0a9b31a>] uvc_delete+0x1a/0x160 [uvcvideo]
[46041.823224] [<ffffffffa0a9b533>] uvc_release+0x23/0x30 [uvcvideo]
[46041.823235] [<ffffffffa0a05456>] v4l2_device_release+0xe6/0x120
[videodev]
[46041.823242] [<ffffffff8143a142>] device_release+0x32/0x90
[46041.823249] [<ffffffff812fc19f>] kobject_put+0xbf/0x190
[46041.823255] [<ffffffff8143a547>] put_device+0x17/0x20
[46041.823266] [<ffffffffa0a055e0>] v4l2_release+0x50/0x80 [videodev]
[46041.823274] [<ffffffff8120bc12>] __fput+0xa2/0x1f0
[46041.823282] [<ffffffff8120bd9e>] ____fput+0xe/0x10
[46041.823287] [<ffffffff8109b440>] task_work_run+0x80/0xa0
[46041.823295] [<ffffffff81003653>] exit_to_usermode_loop+0xa3/0xb0
[46041.823302] [<ffffffff81003b09>] syscall_return_slowpath+0x59/0x60
[46041.823308] [<ffffffff815fe584>] entry_SYSCALL_64_fastpath+0xa7/0xa9
[46041.823313] ---[ end trace 46db8659e6eb57b5 ]---
[46041.823329] ------------[ cut here ]------------
[46041.823339] WARNING: CPU: 2 PID: 10230 at fs/sysfs/group.c:237
sysfs_remove_group+0x8c/0x90
[46041.823342] sysfs group 'id' not found for kobject 'input13'
[46041.823344] Modules linked in: rfcomm ctr ccm fuse arc4 bnep
snd_hda_codec_hdmi snd_hda_codec_re
altek snd_hda_codec_generic uvcvideo rtsx_usb_sdmmc btusb videobuf2_vmalloc
btrtl rtsx_usb_ms video
buf2_memops btbcm hid_generic mmc_core btintel memstick videobuf2_v4l2
usbhid videobuf2_core videod
ev mousedev bluetooth rtsx_usb media joydev iTCO_wdt
i2c_designware_platform iTCO_vendor_support i2
c_designware_core ath10k_pci snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc
snd_soc_sst_dsp ath10k_cor
e snd_hda_ext_core snd_soc_sst_match intel_rapl snd_soc_core nls_iso8859_1
x86_pkg_temp_thermal nls
_cp437 ath intel_powerclamp coretemp kvm_intel snd_compress vfat fat
acer_wmi snd_pcm_dmaengine spa
rse_keymap i915 ac97_bus kvm mac80211 snd_hda_intel irqbypass
drm_kms_helper crct10dif_pclmul snd_h
da_codec crc32_pclmul
[46041.823448] snd_hda_core crc32c_intel ghash_clmulni_intel drm snd_hwdep
idma64 cfg80211 snd_pcm
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_timer
cryptd snd intel_cstate inte
l_rapl_perf soundcore rfkill pcspkr intel_gtt r8169 evdev syscopyarea
sysfillrect mei_me input_leds
sysimgblt led_class fb_sys_fops i2c_i801 psmouse i2c_algo_bit mac_hid mei
mii i2c_smbus intel_pch_
thermal shpchp intel_lpss_pci thermal dell_smo8800 i2c_hid hid fjes wmi
intel_lpss_acpi intel_lpss
pinctrl_sunrisepoint pinctrl_intel video battery ac tpm_crb tpm_tis
tpm_tis_core tpm acpi_pad butto
n sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache sd_mod serio_raw
atkbd libps2 ahci libahc
i xhci_pci libata xhci_hcd scsi_mod usbcore usb_common i8042 serio
[46041.823575] CPU: 2 PID: 10230 Comm: kamoso Tainted: G W
4.9.0-1-drm-intel-nightly #
1
[46041.823578] Hardware name: Acer Aspire E5-574/Zoro_SL , BIOS V1.14
03/04/2016
[46041.823581] ffffc90002c6fbb0 ffffffff812f9bf0 ffffc90002c6fc00
0000000000000000
[46041.823590] ffffc90002c6fbf0 ffffffff8107d4db 000000ed812876a7
0000000000000000
[46041.823599] ffffffff81ab6a60 ffff88045eb18250 ffffffff81ab6840
ffff88045f792c20
[46041.823608] Call Trace:
[46041.823616] [<ffffffff812f9bf0>] dump_stack+0x63/0x83
[46041.823623] [<ffffffff8107d4db>] __warn+0xcb/0xf0
[46041.823631] [<ffffffff8107d55f>] warn_slowpath_fmt+0x5f/0x80
[46041.823637] [<ffffffff81287d78>] ? kernfs_find_and_get_ns+0x48/0x60
[46041.823645] [<ffffffff8128b93c>] sysfs_remove_group+0x8c/0x90
[46041.823653] [<ffffffff8128b96e>] sysfs_remove_groups+0x2e/0x50
[46041.823661] [<ffffffff8143a08e>] device_remove_attrs+0x5e/0x80
[46041.823667] [<ffffffff8143ab05>] device_del+0x125/0x260
[46041.823677] [<ffffffff810c23c4>] ? __wake_up+0x44/0x50
[46041.823682] [<ffffffff81486089>] __input_unregister_device+0x139/0x160
[46041.823688] [<ffffffff81486f77>] input_unregister_device+0x47/0x70
[46041.823698] [<ffffffffa0aa5eb2>] uvc_status_cleanup+0x42/0x50 [uvcvideo]
[46041.823707] [<ffffffffa0a9b31a>] uvc_delete+0x1a/0x160 [uvcvideo]
[46041.823715] [<ffffffffa0a9b533>] uvc_release+0x23/0x30 [uvcvideo]
[46041.823725] [<ffffffffa0a05456>] v4l2_device_release+0xe6/0x120
[videodev]
[46041.823731] [<ffffffff8143a142>] device_release+0x32/0x90
[46041.823739] [<ffffffff812fc19f>] kobject_put+0xbf/0x190
[46041.823745] [<ffffffff8143a547>] put_device+0x17/0x20
[46041.823754] [<ffffffffa0a055e0>] v4l2_release+0x50/0x80 [videodev]
[46041.823762] [<ffffffff8120bc12>] __fput+0xa2/0x1f0
[46041.823770] [<ffffffff8120bd9e>] ____fput+0xe/0x10
[46041.823774] [<ffffffff8109b440>] task_work_run+0x80/0xa0
[46041.823782] [<ffffffff81003653>] exit_to_usermode_loop+0xa3/0xb0
[46041.823789] [<ffffffff81003b09>] syscall_return_slowpath+0x59/0x60
[46041.823794] [<ffffffff815fe584>] entry_SYSCALL_64_fastpath+0xa7/0xa9
[46041.823799] ---[ end trace 46db8659e6eb57b6 ]---
[46041.823801] ------------[ cut here ]------------
[46041.823809] WARNING: CPU: 2 PID: 10230 at fs/sysfs/group.c:237
sysfs_remove_group+0x8c/0x90
[46041.823812] sysfs group 'capabilities' not found for kobject 'input13'
[46041.823814] Modules linked in: rfcomm ctr ccm fuse arc4 bnep
snd_hda_codec_hdmi snd_hda_codec_re
altek snd_hda_codec_generic uvcvideo rtsx_usb_sdmmc btusb videobuf2_vmalloc
btrtl rtsx_usb_ms video
buf2_memops btbcm hid_generic mmc_core btintel memstick videobuf2_v4l2
usbhid videobuf2_core videod
ev mousedev bluetooth rtsx_usb media joydev iTCO_wdt
i2c_designware_platform iTCO_vendor_support i2
c_designware_core ath10k_pci snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc
snd_soc_sst_dsp ath10k_cor
e snd_hda_ext_core snd_soc_sst_match intel_rapl snd_soc_core nls_iso8859_1
x86_pkg_temp_thermal nls
_cp437 ath intel_powerclamp coretemp kvm_intel snd_compress vfat fat
acer_wmi snd_pcm_dmaengine spa
rse_keymap i915 ac97_bus kvm mac80211 snd_hda_intel irqbypass
drm_kms_helper crct10dif_pclmul snd_h
da_codec crc32_pclmul
[46041.823914] snd_hda_core crc32c_intel ghash_clmulni_intel drm snd_hwdep
idma64 cfg80211 snd_pcm
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_timer
cryptd snd intel_cstate inte
l_rapl_perf soundcore rfkill pcspkr intel_gtt r8169 evdev syscopyarea
sysfillrect mei_me input_leds
sysimgblt led_class fb_sys_fops i2c_i801 psmouse i2c_algo_bit mac_hid mei
mii i2c_smbus intel_pch_
thermal shpchp intel_lpss_pci thermal dell_smo8800 i2c_hid hid fjes wmi
intel_lpss_acpi intel_lpss
pinctrl_sunrisepoint pinctrl_intel video battery ac tpm_crb tpm_tis
tpm_tis_core tpm acpi_pad butto
n sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache sd_mod serio_raw
atkbd libps2 ahci libahc
i xhci_pci libata xhci_hcd scsi_mod usbcore usb_common i8042 serio
[46041.824036] CPU: 2 PID: 10230 Comm: kamoso Tainted: G W
4.9.0-1-drm-intel-nightly #
1
[46041.824039] Hardware name: Acer Aspire E5-574/Zoro_SL , BIOS V1.14
03/04/2016
[46041.824041] ffffc90002c6fbb0 ffffffff812f9bf0 ffffc90002c6fc00
0000000000000000
[46041.824050] ffffc90002c6fbf0 ffffffff8107d4db 000000ed812876a7
0000000000000000
[46041.824058] ffffffff81ab68a0 ffff88045eb18250 ffffffff81ab6840
ffff88045f792c20
[46041.824067] Call Trace:
[46041.824074] [<ffffffff812f9bf0>] dump_stack+0x63/0x83
[46041.824081] [<ffffffff8107d4db>] __warn+0xcb/0xf0
[46041.824088] [<ffffffff8107d55f>] warn_slowpath_fmt+0x5f/0x80
[46041.824094] [<ffffffff81287d78>] ? kernfs_find_and_get_ns+0x48/0x60
[46041.824102] [<ffffffff8128b93c>] sysfs_remove_group+0x8c/0x90
[46041.824108] [<ffffffff8128b96e>] sysfs_remove_groups+0x2e/0x50
[46041.824115] [<ffffffff8143a08e>] device_remove_attrs+0x5e/0x80
[46041.824121] [<ffffffff8143ab05>] device_del+0x125/0x260
[46041.824130] [<ffffffff810c23c4>] ? __wake_up+0x44/0x50
[46041.824135] [<ffffffff81486089>] __input_unregister_device+0x139/0x160
[46041.824140] [<ffffffff81486f77>] input_unregister_device+0x47/0x70
[46041.824150] [<ffffffffa0aa5eb2>] uvc_status_cleanup+0x42/0x50 [uvcvideo]
[46041.824158] [<ffffffffa0a9b31a>] uvc_delete+0x1a/0x160 [uvcvideo]
[46041.824166] [<ffffffffa0a9b533>] uvc_release+0x23/0x30 [uvcvideo]
[46041.824176] [<ffffffffa0a05456>] v4l2_device_release+0xe6/0x120
[videodev]
[46041.824182] [<ffffffff8143a142>] device_release+0x32/0x90
[46041.824189] [<ffffffff812fc19f>] kobject_put+0xbf/0x190
[46041.824195] [<ffffffff8143a547>] put_device+0x17/0x20
[46041.824205] [<ffffffffa0a055e0>] v4l2_release+0x50/0x80 [videodev]
[46041.824212] [<ffffffff8120bc12>] __fput+0xa2/0x1f0
[46041.824220] [<ffffffff8120bd9e>] ____fput+0xe/0x10
[46041.824224] [<ffffffff8109b440>] task_work_run+0x80/0xa0
[46041.824231] [<ffffffff81003653>] exit_to_usermode_loop+0xa3/0xb0
[46041.824238] [<ffffffff81003b09>] syscall_return_slowpath+0x59/0x60
[46041.824242] [<ffffffff815fe584>] entry_SYSCALL_64_fastpath+0xa7/0xa9
[46041.824247] ---[ end trace 46db8659e6eb57b7 ]---
[46041.824396] ------------[ cut here ]------------
[46041.824406] WARNING: CPU: 2 PID: 10230 at fs/sysfs/group.c:237
sysfs_remove_group+0x8c/0x90
[46041.824408] sysfs group 'power' not found for kobject 'media0'
[46041.824410] Modules linked in: rfcomm ctr ccm fuse arc4 bnep
snd_hda_codec_hdmi snd_hda_codec_re
altek snd_hda_codec_generic uvcvideo rtsx_usb_sdmmc btusb videobuf2_vmalloc
btrtl rtsx_usb_ms video
buf2_memops btbcm hid_generic mmc_core btintel memstick videobuf2_v4l2
usbhid videobuf2_core videod
ev mousedev bluetooth rtsx_usb media joydev iTCO_wdt
i2c_designware_platform iTCO_vendor_support i2
c_designware_core ath10k_pci snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc
snd_soc_sst_dsp ath10k_cor
e snd_hda_ext_core snd_soc_sst_match intel_rapl snd_soc_core nls_iso8859_1
x86_pkg_temp_thermal nls
_cp437 ath intel_powerclamp coretemp kvm_intel snd_compress vfat fat
acer_wmi snd_pcm_dmaengine spa
rse_keymap i915 ac97_bus kvm mac80211 snd_hda_intel irqbypass
drm_kms_helper crct10dif_pclmul snd_h
da_codec crc32_pclmul
[46041.824512] snd_hda_core crc32c_intel ghash_clmulni_intel drm snd_hwdep
idma64 cfg80211 snd_pcm
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_timer
cryptd snd intel_cstate inte
l_rapl_perf soundcore rfkill pcspkr intel_gtt r8169 evdev syscopyarea
sysfillrect mei_me input_leds
sysimgblt led_class fb_sys_fops i2c_i801 psmouse i2c_algo_bit mac_hid mei
mii i2c_smbus intel_pch_
thermal shpchp intel_lpss_pci thermal dell_smo8800 i2c_hid hid fjes wmi
intel_lpss_acpi intel_lpss
pinctrl_sunrisepoint pinctrl_intel video battery ac tpm_crb tpm_tis
tpm_tis_core tpm acpi_pad butto
n sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache sd_mod serio_raw
atkbd libps2 ahci libahc
i xhci_pci libata xhci_hcd scsi_mod usbcore usb_common i8042 serio
[46041.824637] CPU: 2 PID: 10230 Comm: kamoso Tainted: G W
4.9.0-1-drm-intel-nightly #
1
[46041.824639] Hardware name: Acer Aspire E5-574/Zoro_SL , BIOS V1.14
03/04/2016
[46041.824642] ffffc90002c6fbe8 ffffffff812f9bf0 ffffc90002c6fc38
0000000000000000
[46041.824650] ffffc90002c6fc28 ffffffff8107d4db 000000ed02c6fc28
0000000000000000
[46041.824659] ffffffff81ab11c0 ffff880458423420 ffff88045dd7c158
ffff88045dd7c168
[46041.824668] Call Trace:
[46041.824674] [<ffffffff812f9bf0>] dump_stack+0x63/0x83
[46041.824681] [<ffffffff8107d4db>] __warn+0xcb/0xf0
[46041.824689] [<ffffffff8107d55f>] warn_slowpath_fmt+0x5f/0x80
[46041.824695] [<ffffffff81287d78>] ? kernfs_find_and_get_ns+0x48/0x60
[46041.824702] [<ffffffff8128b93c>] sysfs_remove_group+0x8c/0x90
[46041.824712] [<ffffffff814481e7>] dpm_sysfs_remove+0x57/0x60
[46041.824718] [<ffffffff8143aa38>] device_del+0x58/0x260
[46041.824725] [<ffffffff812fc19f>] ? kobject_put+0xbf/0x190
[46041.824736] [<ffffffffa0538c7f>] media_devnode_unregister+0x3f/0x60
[media]
[46041.824744] [<ffffffffa0538259>] media_device_unregister+0x149/0x180
[media]
[46041.824753] [<ffffffffa0a9b36f>] uvc_delete+0x6f/0x160 [uvcvideo]
[46041.824761] [<ffffffffa0a9b533>] uvc_release+0x23/0x30 [uvcvideo]
[46041.824770] [<ffffffffa0a05456>] v4l2_device_release+0xe6/0x120
[videodev]
[46041.824777] [<ffffffff8143a142>] device_release+0x32/0x90
[46041.824784] [<ffffffff812fc19f>] kobject_put+0xbf/0x190
[46041.824790] [<ffffffff8143a547>] put_device+0x17/0x20
[46041.824799] [<ffffffffa0a055e0>] v4l2_release+0x50/0x80 [videodev]
[46041.824807] [<ffffffff8120bc12>] __fput+0xa2/0x1f0
[46041.824814] [<ffffffff8120bd9e>] ____fput+0xe/0x10
[46041.824818] [<ffffffff8109b440>] task_work_run+0x80/0xa0
[46041.824825] [<ffffffff81003653>] exit_to_usermode_loop+0xa3/0xb0
[46041.824832] [<ffffffff81003b09>] syscall_return_slowpath+0x59/0x60
[46041.824837] [<ffffffff815fe584>] entry_SYSCALL_64_fastpath+0xa7/0xa9
[46041.824841] ---[ end trace 46db8659e6eb57b8 ]---
[46042.042667] usb 1-7: new high-speed USB device number 6 using xhci_hcd
[46042.241673] uvcvideo: Found UVC 1.00 device HD WebCam (1bcf:2c81)
[46042.251187] uvcvideo 1-7:1.0: Entity type for entity Extension 4 was not
initialized!
[46042.251198] uvcvideo 1-7:1.0: Entity type for entity Extension 3 was not
initialized!
[46042.251205] uvcvideo 1-7:1.0: Entity type for entity Processing 2 was
not initialized!
[46042.251210] uvcvideo 1-7:1.0: Entity type for entity Camera 1 was not
initialized!
[46042.251658] input: HD WebCam as
/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/input/input19
[46140.519627] http.so[10307]: segfault at 31b9a6c0 ip 00007faa5e5388e5 sp
00007ffda9d0c7c0 error 4
in libc-2.24.so[7faa5e503000+195000]
[46431.519246] usb usb1-port7: disabled by hub (EMI?), re-enabling...
[46431.519266] usb 1-7: USB disconnect, device number 6
[46431.590149] ------------[ cut here ]------------
[46431.590168] WARNING: CPU: 2 PID: 10507 at fs/sysfs/group.c:237
sysfs_remove_group+0x8c/0x90
[46431.590171] sysfs group 'power' not found for kobject 'event12'
[46431.590174] Modules linked in: rfcomm ctr ccm fuse arc4 bnep
snd_hda_codec_hdmi snd_hda_codec_re
altek snd_hda_codec_generic uvcvideo rtsx_usb_sdmmc btusb videobuf2_vmalloc
btrtl rtsx_usb_ms video
buf2_memops btbcm hid_generic mmc_core btintel memstick videobuf2_v4l2
usbhid videobuf2_core videod
ev mousedev bluetooth rtsx_usb media joydev iTCO_wdt
i2c_designware_platform iTCO_vendor_support i2
c_designware_core ath10k_pci snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc
snd_soc_sst_dsp ath10k_cor
e snd_hda_ext_core snd_soc_sst_match intel_rapl snd_soc_core nls_iso8859_1
x86_pkg_temp_thermal nls
_cp437 ath intel_powerclamp coretemp kvm_intel snd_compress vfat fat
acer_wmi snd_pcm_dmaengine spa
rse_keymap i915 ac97_bus kvm mac80211 snd_hda_intel irqbypass
drm_kms_helper crct10dif_pclmul snd_h
da_codec crc32_pclmul
[46431.590295] snd_hda_core crc32c_intel ghash_clmulni_intel drm snd_hwdep
idma64 cfg80211 snd_pcm
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_timer
cryptd snd intel_cstate inte
l_rapl_perf soundcore rfkill pcspkr intel_gtt r8169 evdev syscopyarea
sysfillrect mei_me input_leds
sysimgblt led_class fb_sys_fops i2c_i801 psmouse i2c_algo_bit mac_hid mei
mii i2c_smbus intel_pch_
thermal shpchp intel_lpss_pci thermal dell_smo8800 i2c_hid hid fjes wmi
intel_lpss_acpi intel_lpss
pinctrl_sunrisepoint pinctrl_intel video battery ac tpm_crb tpm_tis
tpm_tis_core tpm acpi_pad butto
n sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache sd_mod serio_raw
atkbd libps2 ahci libahc
i xhci_pci libata xhci_hcd scsi_mod usbcore usb_common i8042 serio
[46431.590450] CPU: 2 PID: 10507 Comm: kamoso Tainted: G W
4.9.0-1-drm-intel-nightly #
1
[46431.590454] Hardware name: Acer Aspire E5-574/Zoro_SL , BIOS V1.14
03/04/2016
[46431.590458] ffffc90005d03bc0 ffffffff812f9bf0 ffffc90005d03c10
0000000000000000
[46431.590469] ffffc90005d03c00 ffffffff8107d4db 000000ed05d03c00
0000000000000000
[46431.590478] ffffffff81ab11c0 ffff8804319bc0c0 ffff8800088d2780
ffff88045f792c20
[46431.590487] Call Trace:
[46431.590501] [<ffffffff812f9bf0>] dump_stack+0x63/0x83
[46431.590510] [<ffffffff8107d4db>] __warn+0xcb/0xf0
[46431.590518] [<ffffffff8107d55f>] warn_slowpath_fmt+0x5f/0x80
[46431.590525] [<ffffffff81287d78>] ? kernfs_find_and_get_ns+0x48/0x60
[46431.590533] [<ffffffff8128b93c>] sysfs_remove_group+0x8c/0x90
[46431.590543] [<ffffffff814481e7>] dpm_sysfs_remove+0x57/0x60
[46431.590550] [<ffffffff8143aa38>] device_del+0x58/0x260
[46431.590558] [<ffffffff813f7ca2>] ? kbd_disconnect+0x22/0x30
[46431.590569] [<ffffffffa03501c3>] evdev_disconnect+0x23/0x60 [evdev]
[46431.590575] [<ffffffff81485ffc>] __input_unregister_device+0xac/0x160
[46431.590580] [<ffffffff81486f77>] input_unregister_device+0x47/0x70
[46431.590592] [<ffffffffa0aa5eb2>] uvc_status_cleanup+0x42/0x50 [uvcvideo]
[46431.590600] [<ffffffffa0a9b31a>] uvc_delete+0x1a/0x160 [uvcvideo]
[46431.590608] [<ffffffffa0a9b533>] uvc_release+0x23/0x30 [uvcvideo]
[46431.590619] [<ffffffffa0a05456>] v4l2_device_release+0xe6/0x120
[videodev]
[46431.590625] [<ffffffff8143a142>] device_release+0x32/0x90
[46431.590633] [<ffffffff812fc19f>] kobject_put+0xbf/0x190
[46431.590640] [<ffffffff8143a547>] put_device+0x17/0x20
[46431.590649] [<ffffffffa0a055e0>] v4l2_release+0x50/0x80 [videodev]
[46431.590658] [<ffffffff8120bc12>] __fput+0xa2/0x1f0
[46431.590667] [<ffffffff8120bd9e>] ____fput+0xe/0x10
[46431.590672] [<ffffffff8109b440>] task_work_run+0x80/0xa0
[46431.590679] [<ffffffff81003653>] exit_to_usermode_loop+0xa3/0xb0
[46431.590686] [<ffffffff81003b09>] syscall_return_slowpath+0x59/0x60
[46431.590693] [<ffffffff815fe584>] entry_SYSCALL_64_fastpath+0xa7/0xa9
[46431.590698] ---[ end trace 46db8659e6eb57b9 ]---
[46431.610287] ------------[ cut here ]------------
[46431.610306] WARNING: CPU: 2 PID: 10507 at fs/sysfs/group.c:237
sysfs_remove_group+0x8c/0x90
[46431.610310] sysfs group 'power' not found for kobject 'input19'
[46431.610312] Modules linked in: rfcomm ctr ccm fuse arc4 bnep
snd_hda_codec_hdmi snd_hda_codec_re
altek snd_hda_codec_generic uvcvideo rtsx_usb_sdmmc btusb videobuf2_vmalloc
btrtl rtsx_usb_ms video
buf2_memops btbcm hid_generic mmc_core btintel memstick videobuf2_v4l2
usbhid videobuf2_core videod
ev mousedev bluetooth rtsx_usb media joydev iTCO_wdt
i2c_designware_platform iTCO_vendor_support i2
c_designware_core ath10k_pci snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc
snd_soc_sst_dsp ath10k_cor
e snd_hda_ext_core snd_soc_sst_match intel_rapl snd_soc_core nls_iso8859_1
x86_pkg_temp_thermal nls
_cp437 ath intel_powerclamp coretemp kvm_intel snd_compress vfat fat
acer_wmi snd_pcm_dmaengine spa
rse_keymap i915 ac97_bus kvm mac80211 snd_hda_intel irqbypass
drm_kms_helper crct10dif_pclmul snd_h
da_codec crc32_pclmul
[46431.610433] snd_hda_core crc32c_intel ghash_clmulni_intel drm snd_hwdep
idma64 cfg80211 snd_pcm
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_timer
cryptd snd intel_cstate inte
l_rapl_perf soundcore rfkill pcspkr intel_gtt r8169 evdev syscopyarea
sysfillrect mei_me input_leds
sysimgblt led_class fb_sys_fops i2c_i801 psmouse i2c_algo_bit mac_hid mei
mii i2c_smbus intel_pch_
thermal shpchp intel_lpss_pci thermal dell_smo8800 i2c_hid hid fjes wmi
intel_lpss_acpi intel_lpss
pinctrl_sunrisepoint pinctrl_intel video battery ac tpm_crb tpm_tis
tpm_tis_core tpm acpi_pad butto
n sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache sd_mod serio_raw
atkbd libps2 ahci libahc
i xhci_pci libata xhci_hcd scsi_mod usbcore usb_common i8042 serio
[46431.610580] CPU: 2 PID: 10507 Comm: kamoso Tainted: G W
4.9.0-1-drm-intel-nightly #
1
[46431.610583] Hardware name: Acer Aspire E5-574/Zoro_SL , BIOS V1.14
03/04/2016
[46431.610587] ffffc90005d03be8 ffffffff812f9bf0 ffffc90005d03c38
0000000000000000
[46431.610598] ffffc90005d03c28 ffffffff8107d4db 000000ed05d03c28
0000000000000000
[46431.610607] ffffffff81ab11c0 ffff88024ddb6a50 ffff8800088d2780
ffff88045f792c20
[46431.610616] Call Trace:
[46431.610629] [<ffffffff812f9bf0>] dump_stack+0x63/0x83
[46431.610638] [<ffffffff8107d4db>] __warn+0xcb/0xf0
[46431.610646] [<ffffffff8107d55f>] warn_slowpath_fmt+0x5f/0x80
[46431.610653] [<ffffffff81287d78>] ? kernfs_find_and_get_ns+0x48/0x60
[46431.610661] [<ffffffff8128b93c>] sysfs_remove_group+0x8c/0x90
[46431.610671] [<ffffffff814481e7>] dpm_sysfs_remove+0x57/0x60
[46431.610679] [<ffffffff8143aa38>] device_del+0x58/0x260
[46431.610688] [<ffffffff810c23c4>] ? __wake_up+0x44/0x50
[46431.610694] [<ffffffff81486089>] __input_unregister_device+0x139/0x160
[46431.610699] [<ffffffff81486f77>] input_unregister_device+0x47/0x70
[46431.610714] [<ffffffffa0aa5eb2>] uvc_status_cleanup+0x42/0x50 [uvcvideo]
[46431.610722] [<ffffffffa0a9b31a>] uvc_delete+0x1a/0x160 [uvcvideo]
[46431.610730] [<ffffffffa0a9b533>] uvc_release+0x23/0x30 [uvcvideo]
[46431.610741] [<ffffffffa0a05456>] v4l2_device_release+0xe6/0x120
[videodev]
[46431.610748] [<ffffffff8143a142>] device_release+0x32/0x90
[46431.610755] [<ffffffff812fc19f>] kobject_put+0xbf/0x190
[46431.610761] [<ffffffff8143a547>] put_device+0x17/0x20
[46431.610771] [<ffffffffa0a055e0>] v4l2_release+0x50/0x80 [videodev]
[46431.610780] [<ffffffff8120bc12>] __fput+0xa2/0x1f0
[46431.610789] [<ffffffff8120bd9e>] ____fput+0xe/0x10
[46431.610794] [<ffffffff8109b440>] task_work_run+0x80/0xa0
[46431.610801] [<ffffffff81003653>] exit_to_usermode_loop+0xa3/0xb0
[46431.610808] [<ffffffff81003b09>] syscall_return_slowpath+0x59/0x60
[46431.610815] [<ffffffff815fe584>] entry_SYSCALL_64_fastpath+0xa7/0xa9
[46431.610820] ---[ end trace 46db8659e6eb57ba ]---
[46431.610840] ------------[ cut here ]------------
[46431.610849] WARNING: CPU: 2 PID: 10507 at fs/sysfs/group.c:237
sysfs_remove_group+0x8c/0x90
[46431.610852] sysfs group 'id' not found for kobject 'input19'
[46431.610854] Modules linked in: rfcomm ctr ccm fuse arc4 bnep
snd_hda_codec_hdmi snd_hda_codec_re
altek snd_hda_codec_generic uvcvideo rtsx_usb_sdmmc btusb videobuf2_vmalloc
btrtl rtsx_usb_ms video
buf2_memops btbcm hid_generic mmc_core btintel memstick videobuf2_v4l2
usbhid videobuf2_core videod
ev mousedev bluetooth rtsx_usb media joydev iTCO_wdt
i2c_designware_platform iTCO_vendor_support i2
c_designware_core ath10k_pci snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc
snd_soc_sst_dsp ath10k_cor
e snd_hda_ext_core snd_soc_sst_match intel_rapl snd_soc_core nls_iso8859_1
x86_pkg_temp_thermal nls
_cp437 ath intel_powerclamp coretemp kvm_intel snd_compress vfat fat
acer_wmi snd_pcm_dmaengine spa
rse_keymap i915 ac97_bus kvm mac80211 snd_hda_intel irqbypass
drm_kms_helper crct10dif_pclmul snd_h
da_codec crc32_pclmul
[46431.610957] snd_hda_core crc32c_intel ghash_clmulni_intel drm snd_hwdep
idma64 cfg80211 snd_pcm
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_timer
cryptd snd intel_cstate inte
l_rapl_perf soundcore rfkill pcspkr intel_gtt r8169 evdev syscopyarea
sysfillrect mei_me input_leds
sysimgblt led_class fb_sys_fops i2c_i801 psmouse i2c_algo_bit mac_hid mei
mii i2c_smbus intel_pch_
thermal shpchp intel_lpss_pci thermal dell_smo8800 i2c_hid hid fjes wmi
intel_lpss_acpi intel_lpss
pinctrl_sunrisepoint pinctrl_intel video battery ac tpm_crb tpm_tis
tpm_tis_core tpm acpi_pad butto
n sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache sd_mod serio_raw
atkbd libps2 ahci libahc
i xhci_pci libata xhci_hcd scsi_mod usbcore usb_common i8042 serio
[46431.611087] CPU: 2 PID: 10507 Comm: kamoso Tainted: G W
4.9.0-1-drm-intel-nightly #
1
[46431.611090] Hardware name: Acer Aspire E5-574/Zoro_SL , BIOS V1.14
03/04/2016
[46431.611092] ffffc90005d03bb0 ffffffff812f9bf0 ffffc90005d03c00
0000000000000000
[46431.611101] ffffc90005d03bf0 ffffffff8107d4db 000000ed812876a7
0000000000000000
[46431.611110] ffffffff81ab6a60 ffff88024ddb6a50 ffffffff81ab6840
ffff88045f792c20
[46431.611119] Call Trace:
[46431.611127] [<ffffffff812f9bf0>] dump_stack+0x63/0x83
[46431.611134] [<ffffffff8107d4db>] __warn+0xcb/0xf0
[46431.611142] [<ffffffff8107d55f>] warn_slowpath_fmt+0x5f/0x80
[46431.611149] [<ffffffff81287d78>] ? kernfs_find_and_get_ns+0x48/0x60
[46431.611156] [<ffffffff8128b93c>] sysfs_remove_group+0x8c/0x90
[46431.611164] [<ffffffff8128b96e>] sysfs_remove_groups+0x2e/0x50
[46431.611171] [<ffffffff8143a08e>] device_remove_attrs+0x5e/0x80
[46431.611177] [<ffffffff8143ab05>] device_del+0x125/0x260
[46431.611186] [<ffffffff810c23c4>] ? __wake_up+0x44/0x50
[46431.611192] [<ffffffff81486089>] __input_unregister_device+0x139/0x160
[46431.611197] [<ffffffff81486f77>] input_unregister_device+0x47/0x70
[46431.611207] [<ffffffffa0aa5eb2>] uvc_status_cleanup+0x42/0x50 [uvcvideo]
[46431.611215] [<ffffffffa0a9b31a>] uvc_delete+0x1a/0x160 [uvcvideo]
[46431.611223] [<ffffffffa0a9b533>] uvc_release+0x23/0x30 [uvcvideo]
[46431.611233] [<ffffffffa0a05456>] v4l2_device_release+0xe6/0x120
[videodev]
[46431.611239] [<ffffffff8143a142>] device_release+0x32/0x90
[46431.611247] [<ffffffff812fc19f>] kobject_put+0xbf/0x190
[46431.611253] [<ffffffff8143a547>] put_device+0x17/0x20
[46431.611263] [<ffffffffa0a055e0>] v4l2_release+0x50/0x80 [videodev]
[46431.611270] [<ffffffff8120bc12>] __fput+0xa2/0x1f0
[46431.611278] [<ffffffff8120bd9e>] ____fput+0xe/0x10
[46431.611283] [<ffffffff8109b440>] task_work_run+0x80/0xa0
[46431.611290] [<ffffffff81003653>] exit_to_usermode_loop+0xa3/0xb0
[46431.611296] [<ffffffff81003b09>] syscall_return_slowpath+0x59/0x60
[46431.611301] [<ffffffff815fe584>] entry_SYSCALL_64_fastpath+0xa7/0xa9
[46431.611306] ---[ end trace 46db8659e6eb57bb ]---
[46431.611309] ------------[ cut here ]------------
[46431.611317] WARNING: CPU: 2 PID: 10507 at fs/sysfs/group.c:237
sysfs_remove_group+0x8c/0x90
[46431.611320] sysfs group 'capabilities' not found for kobject 'input19'
[46431.611321] Modules linked in: rfcomm ctr ccm fuse arc4 bnep
snd_hda_codec_hdmi snd_hda_codec_re
altek snd_hda_codec_generic uvcvideo rtsx_usb_sdmmc btusb videobuf2_vmalloc
btrtl rtsx_usb_ms video
buf2_memops btbcm hid_generic mmc_core btintel memstick videobuf2_v4l2
usbhid videobuf2_core videod
ev mousedev bluetooth rtsx_usb media joydev iTCO_wdt
i2c_designware_platform iTCO_vendor_support i2
c_designware_core ath10k_pci snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc
snd_soc_sst_dsp ath10k_cor
e snd_hda_ext_core snd_soc_sst_match intel_rapl snd_soc_core nls_iso8859_1
x86_pkg_temp_thermal nls
_cp437 ath intel_powerclamp coretemp kvm_intel snd_compress vfat fat
acer_wmi snd_pcm_dmaengine spa
rse_keymap i915 ac97_bus kvm mac80211 snd_hda_intel irqbypass
drm_kms_helper crct10dif_pclmul snd_h
da_codec crc32_pclmul
[46431.611421] snd_hda_core crc32c_intel ghash_clmulni_intel drm snd_hwdep
idma64 cfg80211 snd_pcm
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_timer
cryptd snd intel_cstate inte
l_rapl_perf soundcore rfkill pcspkr intel_gtt r8169 evdev syscopyarea
sysfillrect mei_me input_leds
sysimgblt led_class fb_sys_fops i2c_i801 psmouse i2c_algo_bit mac_hid mei
mii i2c_smbus intel_pch_
thermal shpchp intel_lpss_pci thermal dell_smo8800 i2c_hid hid fjes wmi
intel_lpss_acpi intel_lpss
pinctrl_sunrisepoint pinctrl_intel video battery ac tpm_crb tpm_tis
tpm_tis_core tpm acpi_pad butto
n sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache sd_mod serio_raw
atkbd libps2 ahci libahc
i xhci_pci libata xhci_hcd scsi_mod usbcore usb_common i8042 serio
[46431.611543] CPU: 2 PID: 10507 Comm: kamoso Tainted: G W
4.9.0-1-drm-intel-nightly #
1
[46431.611545] Hardware name: Acer Aspire E5-574/Zoro_SL , BIOS V1.14
03/04/2016
[46431.611547] ffffc90005d03bb0 ffffffff812f9bf0 ffffc90005d03c00
0000000000000000
[46431.611556] ffffc90005d03bf0 ffffffff8107d4db 000000ed812876a7
0000000000000000
[46431.611565] ffffffff81ab68a0 ffff88024ddb6a50 ffffffff81ab6840
ffff88045f792c20
[46431.611573] Call Trace:
[46431.611580] [<ffffffff812f9bf0>] dump_stack+0x63/0x83
[46431.611587] [<ffffffff8107d4db>] __warn+0xcb/0xf0
[46431.611595] [<ffffffff8107d55f>] warn_slowpath_fmt+0x5f/0x80
[46431.611602] [<ffffffff81287d78>] ? kernfs_find_and_get_ns+0x48/0x60
[46431.611609] [<ffffffff8128b93c>] sysfs_remove_group+0x8c/0x90
[46431.611616] [<ffffffff8128b96e>] sysfs_remove_groups+0x2e/0x50
[46431.611623] [<ffffffff8143a08e>] device_remove_attrs+0x5e/0x80
[46431.611629] [<ffffffff8143ab05>] device_del+0x125/0x260
[46431.611637] [<ffffffff810c23c4>] ? __wake_up+0x44/0x50
[46431.611642] [<ffffffff81486089>] __input_unregister_device+0x139/0x160
[46431.611647] [<ffffffff81486f77>] input_unregister_device+0x47/0x70
[46431.611657] [<ffffffffa0aa5eb2>] uvc_status_cleanup+0x42/0x50 [uvcvideo]
[46431.611665] [<ffffffffa0a9b31a>] uvc_delete+0x1a/0x160 [uvcvideo]
[46431.611673] [<ffffffffa0a9b533>] uvc_release+0x23/0x30 [uvcvideo]
[46431.611683] [<ffffffffa0a05456>] v4l2_device_release+0xe6/0x120
[videodev]
[46431.611689] [<ffffffff8143a142>] device_release+0x32/0x90
[46431.611697] [<ffffffff812fc19f>] kobject_put+0xbf/0x190
[46431.611703] [<ffffffff8143a547>] put_device+0x17/0x20
[46431.611713] [<ffffffffa0a055e0>] v4l2_release+0x50/0x80 [videodev]
[46431.611720] [<ffffffff8120bc12>] __fput+0xa2/0x1f0
[46431.611728] [<ffffffff8120bd9e>] ____fput+0xe/0x10
[46431.611732] [<ffffffff8109b440>] task_work_run+0x80/0xa0
[46431.611739] [<ffffffff81003653>] exit_to_usermode_loop+0xa3/0xb0
[46431.611745] [<ffffffff81003b09>] syscall_return_slowpath+0x59/0x60
[46431.611750] [<ffffffff815fe584>] entry_SYSCALL_64_fastpath+0xa7/0xa9
[46431.611754] ---[ end trace 46db8659e6eb57bc ]---
[46431.611905] ------------[ cut here ]------------
[46431.611914] WARNING: CPU: 2 PID: 10507 at fs/sysfs/group.c:237
sysfs_remove_group+0x8c/0x90
[46431.611917] sysfs group 'power' not found for kobject 'media0'
[46431.611918] Modules linked in: rfcomm ctr ccm fuse arc4 bnep
snd_hda_codec_hdmi snd_hda_codec_re
altek snd_hda_codec_generic uvcvideo rtsx_usb_sdmmc btusb videobuf2_vmalloc
btrtl rtsx_usb_ms video
buf2_memops btbcm hid_generic mmc_core btintel memstick videobuf2_v4l2
usbhid videobuf2_core videod
ev mousedev bluetooth rtsx_usb media joydev iTCO_wdt
i2c_designware_platform iTCO_vendor_support i2
c_designware_core ath10k_pci snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc
snd_soc_sst_dsp ath10k_cor
e snd_hda_ext_core snd_soc_sst_match intel_rapl snd_soc_core nls_iso8859_1
x86_pkg_temp_thermal nls
_cp437 ath intel_powerclamp coretemp kvm_intel snd_compress vfat fat
acer_wmi snd_pcm_dmaengine spa
rse_keymap i915 ac97_bus kvm mac80211 snd_hda_intel irqbypass
drm_kms_helper crct10dif_pclmul snd_h
da_codec crc32_pclmul
[46431.612020] snd_hda_core crc32c_intel ghash_clmulni_intel drm snd_hwdep
idma64 cfg80211 snd_pcm
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper snd_timer
cryptd snd intel_cstate inte
l_rapl_perf soundcore rfkill pcspkr intel_gtt r8169 evdev syscopyarea
sysfillrect mei_me input_leds
sysimgblt led_class fb_sys_fops i2c_i801 psmouse i2c_algo_bit mac_hid mei
mii i2c_smbus intel_pch_
thermal shpchp intel_lpss_pci thermal dell_smo8800 i2c_hid hid fjes wmi
intel_lpss_acpi intel_lpss
pinctrl_sunrisepoint pinctrl_intel video battery ac tpm_crb tpm_tis
tpm_tis_core tpm acpi_pad butto
n sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache sd_mod serio_raw
atkbd libps2 ahci libahc
i xhci_pci libata xhci_hcd scsi_mod usbcore usb_common i8042 serio
[46431.612180] CPU: 2 PID: 10507 Comm: kamoso Tainted: G W
4.9.0-1-drm-intel-nightly #
1
[46431.612183] Hardware name: Acer Aspire E5-574/Zoro_SL , BIOS V1.14
03/04/2016
[46431.612186] ffffc90005d03be8 ffffffff812f9bf0 ffffc90005d03c38
0000000000000000
[46431.612196] ffffc90005d03c28 ffffffff8107d4db 000000ed05d03c28
0000000000000000
[46431.612207] ffffffff81ab11c0 ffff88004daf0020 ffff88024ddb1158
ffff88024ddb1168
[46431.612218] Call Trace:
[46431.612229] [<ffffffff812f9bf0>] dump_stack+0x63/0x83
[46431.612238] [<ffffffff8107d4db>] __warn+0xcb/0xf0
[46431.612249] [<ffffffff8107d55f>] warn_slowpath_fmt+0x5f/0x80
[46431.612259] [<ffffffff81287d78>] ? kernfs_find_and_get_ns+0x48/0x60
[46431.612268] [<ffffffff8128b93c>] sysfs_remove_group+0x8c/0x90
[46431.612281] [<ffffffff814481e7>] dpm_sysfs_remove+0x57/0x60
[46431.612289] [<ffffffff8143aa38>] device_del+0x58/0x260
[46431.612299] [<ffffffff812fc19f>] ? kobject_put+0xbf/0x190
[46431.612314] [<ffffffffa0538c7f>] media_devnode_unregister+0x3f/0x60
[media]
[46431.612322] [<ffffffffa0538259>] media_device_unregister+0x149/0x180
[media]
[46431.612331] [<ffffffffa0a9b36f>] uvc_delete+0x6f/0x160 [uvcvideo]
[46431.612339] [<ffffffffa0a9b533>] uvc_release+0x23/0x30 [uvcvideo]
[46431.612349] [<ffffffffa0a05456>] v4l2_device_release+0xe6/0x120
[videodev]
[46431.612355] [<ffffffff8143a142>] device_release+0x32/0x90
[46431.612362] [<ffffffff812fc19f>] kobject_put+0xbf/0x190
[46431.612369] [<ffffffff8143a547>] put_device+0x17/0x20
[46431.612378] [<ffffffffa0a055e0>] v4l2_release+0x50/0x80 [videodev]
[46431.612386] [<ffffffff8120bc12>] __fput+0xa2/0x1f0
[46431.612394] [<ffffffff8120bd9e>] ____fput+0xe/0x10
[46431.612398] [<ffffffff8109b440>] task_work_run+0x80/0xa0
[46431.612405] [<ffffffff81003653>] exit_to_usermode_loop+0xa3/0xb0
[46431.612411] [<ffffffff81003b09>] syscall_return_slowpath+0x59/0x60
[46431.612417] [<ffffffff815fe584>] entry_SYSCALL_64_fastpath+0xa7/0xa9
[46431.612421] ---[ end trace 46db8659e6eb57bd ]---
[46431.830051] usb 1-7: new high-speed USB device number 7 using xhci_hcd
[46432.028376] uvcvideo: Found UVC 1.00 device HD WebCam (1bcf:2c81)
[46432.036472] uvcvideo 1-7:1.0: Entity type for entity Extension 4 was not
initialized!
[46432.036483] uvcvideo 1-7:1.0: Entity type for entity Extension 3 was not
initialized!
[46432.036488] uvcvideo 1-7:1.0: Entity type for entity Processing 2 was
not initialized!
[46432.036494] uvcvideo 1-7:1.0: Entity type for entity Camera 1 was not
initialized!
[46432.037002] input: HD WebCam as
/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/input/input20