Feb 17 13:21:25 kwicero kernel: usb 2-11: new high-speed USB device number 8 using xhci_hcd Feb 17 13:21:25 kwicero kernel: usb 2-11: New USB device found, idVendor=8087, idProduct=002c Feb 17 13:21:25 kwicero kernel: usb 2-11: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Feb 17 13:21:25 kwicero kernel: usb 2-11: Product: USBr Composite Device Feb 17 13:21:25 kwicero kernel: usb 2-11: Manufacturer: Intel Feb 17 13:21:25 kwicero kernel: usb 2-11: SerialNumber: 0001 Feb 17 13:21:25 kwicero kernel: input: Intel USBr Composite Device as /devices/pci0000:00/0000:00:14.0/usb2/2-11/2-11:1.0/0003:8087:002C.0007/input/input21 Feb 17 13:21:25 kwicero kernel: hid-generic 0003:8087:002C.0007: input,hidraw4: USB HID v1.10 Keyboard [Intel USBr Composite Device] on usb-0000:00:14.0-11/input0 Feb 17 13:21:25 kwicero kernel: input: Intel USBr Composite Device as /devices/pci0000:00/0000:00:14.0/usb2/2-11/2-11:1.1/0003:8087:002C.0008/input/input22 Feb 17 13:21:25 kwicero kernel: hid-generic 0003:8087:002C.0008: input,hidraw5: USB HID v1.10 Mouse [Intel USBr Composite Device] on usb-0000:00:14.0-11/input1 Feb 17 13:21:25 kwicero kernel: input: Intel USBr Composite Device as /devices/pci0000:00/0000:00:14.0/usb2/2-11/2-11:1.2/0003:8087:002C.0009/input/input23 Feb 17 13:21:25 kwicero kernel: hid-generic 0003:8087:002C.0009: input,hidraw6: USB HID v1.10 Mouse [Intel USBr Composite Device] on usb-0000:00:14.0-11/input2 Feb 17 13:21:25 kwicero mtp-probe[4664]: checking bus 2, device 8: "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-11" Feb 17 13:21:25 kwicero mtp-probe[4664]: bus: 2, device: 8 was not an MTP device Feb 17 13:21:26 kwicero kernel: ------------[ cut here ]------------ Feb 17 13:21:26 kwicero kernel: WARNING: CPU: 2 PID: 889 at /build/linux-8fxPc5/linux-4.9.6/drivers/gpu/drm/i915/intel_display.c:14180 intel_atomic_commit_tail+0xf2b/0xf50 [i915] Feb 17 13:21:26 kwicero kernel: pipe B vblank wait timed out Feb 17 13:21:26 kwicero kernel: Modules linked in: vhost_net vhost macvtap macvlan xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 tun ebtable_filter ebtables bridge 8021 Feb 17 13:21:26 kwicero kernel: nf_reject_ipv4 int3403_thermal parport_pc snd_soc_core parport dell_smo8800 nf_log_ipv4 snd_compress nf_log_common snd_pcm snd_soc_sst_acpi xt_LOG dw_dmac snd_soc_sst_match snd_t Feb 17 13:21:26 kwicero kernel: mmc_block crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel i915 ahci aes_x86_64 lrw gf128mul libahci glue_helper ablk_helper psmouse cryptd libata scsi_ Feb 17 13:21:26 kwicero kernel: CPU: 2 PID: 889 Comm: Xorg Not tainted 4.9.0-1-amd64 #1 Debian 4.9.6-3 Feb 17 13:21:26 kwicero kernel: Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016 Feb 17 13:21:26 kwicero kernel: 0000000000000000 ffffffffae128e34 ffffb3f8021cfb18 0000000000000000 Feb 17 13:21:26 kwicero kernel: ffffffffade76dde 0000000000000001 ffffb3f8021cfb70 ffff892205f90000 Feb 17 13:21:26 kwicero kernel: 0000000000000004 ffff892206279000 0000000000000002 ffffffffade76e5f Feb 17 13:21:26 kwicero kernel: Call Trace: Feb 17 13:21:26 kwicero kernel: [] ? dump_stack+0x5c/0x78 Feb 17 13:21:26 kwicero kernel: [] ? __warn+0xbe/0xe0 Feb 17 13:21:26 kwicero kernel: [] ? warn_slowpath_fmt+0x5f/0x80 Feb 17 13:21:26 kwicero kernel: [] ? finish_wait+0x3c/0x70 Feb 17 13:21:26 kwicero kernel: [] ? intel_atomic_commit_tail+0xf2b/0xf50 [i915] Feb 17 13:21:26 kwicero kernel: [] ? prepare_to_wait_event+0xf0/0xf0 Feb 17 13:21:26 kwicero kernel: [] ? intel_atomic_commit+0x355/0x4c0 [i915] Feb 17 13:21:26 kwicero kernel: [] ? drm_atomic_helper_connector_dpms+0xe8/0x190 [drm_kms_helper] Feb 17 13:21:26 kwicero kernel: [] ? drm_mode_connector_set_obj_prop+0x5b/0x70 [drm] Feb 17 13:21:26 kwicero kernel: [] ? drm_mode_obj_set_property_ioctl+0x11b/0x160 [drm] Feb 17 13:21:26 kwicero kernel: [] ? drm_mode_connector_property_set_ioctl+0x3e/0x60 [drm] Feb 17 13:21:26 kwicero kernel: [] ? drm_ioctl+0x1ea/0x470 [drm] Feb 17 13:21:26 kwicero kernel: [] ? drm_mode_connector_set_obj_prop+0x70/0x70 [drm] Feb 17 13:21:26 kwicero kernel: [] ? pipe_read+0x288/0x2d0 Feb 17 13:21:26 kwicero kernel: [] ? do_vfs_ioctl+0x9f/0x600 Feb 17 13:21:26 kwicero kernel: [] ? vfs_read+0x119/0x130 Feb 17 13:21:26 kwicero kernel: [] ? SyS_ioctl+0x74/0x80 Feb 17 13:21:26 kwicero kernel: [] ? system_call_fast_compare_end+0xc/0x9b Feb 17 13:21:26 kwicero kernel: ---[ end trace 649ff1c15f79de50 ]--- Feb 17 13:21:35 kwicero kernel: usb 2-11: USB disconnect, device number 8 Feb 17 13:21:36 kwicero kernel: [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR* [CRTC:30:pipe B] flip_done timed out Feb 17 13:21:37 kwicero kernel: usb 2-11: new high-speed USB device number 9 using xhci_hcd Feb 17 13:21:37 kwicero kernel: usb 2-11: New USB device found, idVendor=8087, idProduct=002c Feb 17 13:21:37 kwicero kernel: usb 2-11: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Feb 17 13:21:37 kwicero kernel: usb 2-11: Product: USBr Composite Device Feb 17 13:21:37 kwicero kernel: usb 2-11: Manufacturer: Intel Feb 17 13:21:37 kwicero kernel: usb 2-11: SerialNumber: 0001 Feb 17 13:21:37 kwicero kernel: input: Intel USBr Composite Device as /devices/pci0000:00/0000:00:14.0/usb2/2-11/2-11:1.0/0003:8087:002C.000A/input/input24 Feb 17 13:21:37 kwicero kernel: hid-generic 0003:8087:002C.000A: input,hidraw4: USB HID v1.10 Keyboard [Intel USBr Composite Device] on usb-0000:00:14.0-11/input0 Feb 17 13:21:37 kwicero kernel: input: Intel USBr Composite Device as /devices/pci0000:00/0000:00:14.0/usb2/2-11/2-11:1.1/0003:8087:002C.000B/input/input25 Feb 17 13:21:37 kwicero kernel: hid-generic 0003:8087:002C.000B: input,hidraw5: USB HID v1.10 Mouse [Intel USBr Composite Device] on usb-0000:00:14.0-11/input1 Feb 17 13:21:37 kwicero kernel: input: Intel USBr Composite Device as /devices/pci0000:00/0000:00:14.0/usb2/2-11/2-11:1.2/0003:8087:002C.000C/input/input26 Feb 17 13:21:37 kwicero kernel: hid-generic 0003:8087:002C.000C: input,hidraw6: USB HID v1.10 Mouse [Intel USBr Composite Device] on usb-0000:00:14.0-11/input2 Feb 17 13:21:37 kwicero mtp-probe[4705]: checking bus 2, device 9: "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-11" Feb 17 13:21:37 kwicero mtp-probe[4705]: bus: 2, device: 9 was not an MTP device Feb 17 13:21:47 kwicero kernel: [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR* [CRTC:30:pipe B] flip_done timed out Feb 17 13:22:18 kwicero kernel: usb 2-11: USB disconnect, device number 9 Feb 17 13:25:50 kwicero systemd-logind[843]: Lid opened. Feb 17 13:26:16 kwicero kernel: ------------[ cut here ]------------ Feb 17 13:26:16 kwicero kernel: WARNING: CPU: 1 PID: 889 at /build/linux-8fxPc5/linux-4.9.6/drivers/gpu/drm/i915/intel_display.c:14180 intel_atomic_commit_tail+0xf2b/0xf50 [i915] Feb 17 13:26:16 kwicero kernel: pipe B vblank wait timed out Feb 17 13:26:16 kwicero kernel: Modules linked in: vhost_net vhost macvtap macvlan xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 tun ebtable_filter ebtables bridge 8021 Feb 17 13:26:16 kwicero kernel: nf_reject_ipv4 int3403_thermal parport_pc snd_soc_core parport dell_smo8800 nf_log_ipv4 snd_compress nf_log_common snd_pcm snd_soc_sst_acpi xt_LOG dw_dmac snd_soc_sst_match snd_t Feb 17 13:26:16 kwicero kernel: mmc_block crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel i915 ahci aes_x86_64 lrw gf128mul libahci glue_helper ablk_helper psmouse cryptd libata scsi_ Feb 17 13:26:16 kwicero kernel: CPU: 1 PID: 889 Comm: Xorg Tainted: G W 4.9.0-1-amd64 #1 Debian 4.9.6-3 Feb 17 13:26:16 kwicero kernel: Hardware name: Dell Inc. Latitude E5550/0JPRM5, BIOS A14 12/26/2016 Feb 17 13:26:16 kwicero kernel: 0000000000000000 ffffffffae128e34 ffffb3f8021cf890 0000000000000000 Feb 17 13:26:16 kwicero kernel: ffffffffade76dde 0000000000000001 ffffb3f8021cf8e8 ffff892205f90000 Feb 17 13:26:16 kwicero kernel: 0000000000000004 ffff892206279000 0000000000000003 ffffffffade76e5f Feb 17 13:26:16 kwicero kernel: Call Trace: Feb 17 13:26:16 kwicero kernel: [] ? dump_stack+0x5c/0x78 Feb 17 13:26:16 kwicero kernel: [] ? __warn+0xbe/0xe0 Feb 17 13:26:16 kwicero kernel: [] ? warn_slowpath_fmt+0x5f/0x80 Feb 17 13:26:16 kwicero kernel: [] ? finish_wait+0x3c/0x70 Feb 17 13:26:16 kwicero kernel: [] ? intel_atomic_commit_tail+0xf2b/0xf50 [i915] Feb 17 13:26:16 kwicero kernel: [] ? prepare_to_wait_event+0xf0/0xf0 Feb 17 13:26:16 kwicero kernel: [] ? intel_atomic_commit+0x355/0x4c0 [i915] Feb 17 13:26:16 kwicero kernel: [] ? prepare_to_wait_event+0xf0/0xf0 Feb 17 13:26:16 kwicero kernel: [] ? restore_fbdev_mode+0x14c/0x270 [drm_kms_helper] Feb 17 13:26:16 kwicero kernel: [] ? drm_modeset_lock_all_ctx+0xa0/0xb0 [drm] Feb 17 13:26:16 kwicero kernel: [] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x2e/0x70 [drm_kms_helper] Feb 17 13:26:16 kwicero kernel: [] ? drm_fb_helper_set_par+0x29/0x50 [drm_kms_helper] Feb 17 13:26:16 kwicero kernel: [] ? intel_fbdev_set_par+0x13/0x60 [i915] Feb 17 13:26:16 kwicero kernel: [] ? fb_set_var+0x20a/0x400 Feb 17 13:26:16 kwicero kernel: [] ? update_curr+0xe1/0x160 Feb 17 13:26:16 kwicero kernel: [] ? enqueue_entity+0x30e/0x920 Feb 17 13:26:16 kwicero kernel: [] ? fbcon_blank+0x2f1/0x330 Feb 17 13:26:16 kwicero kernel: [] ? do_unblank_screen+0xd7/0x1a0 Feb 17 13:26:16 kwicero kernel: [] ? complete_change_console+0x54/0xd0 Feb 17 13:26:16 kwicero kernel: [] ? vt_ioctl+0x6d5/0x1260 Feb 17 13:26:16 kwicero kernel: [] ? drm_ioctl+0x210/0x470 [drm] Feb 17 13:26:16 kwicero kernel: [] ? tty_ioctl+0x33b/0xc30 Feb 17 13:26:16 kwicero kernel: [] ? synchronize_sched+0x59/0x80 Feb 17 13:26:16 kwicero kernel: [] ? handle_mm_fault+0x8d0/0x13b0 Feb 17 13:26:16 kwicero kernel: [] ? do_vfs_ioctl+0x9f/0x600 Feb 17 13:26:16 kwicero kernel: [] ? SyS_ioctl+0x74/0x80 Feb 17 13:26:16 kwicero kernel: [] ? system_call_fast_compare_end+0xc/0x9b Feb 17 13:26:16 kwicero kernel: ---[ end trace 649ff1c15f79de51 ]--- Feb 17 13:26:16 kwicero kernel: [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR* [CRTC:30:pipe B] flip_done timed out Feb 17 13:26:16 kwicero kernel: [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR* [CRTC:30:pipe B] flip_done timed out Feb 17 13:26:16 kwicero kernel: usb 2-1: USB disconnect, device number 2 Feb 17 13:26:16 kwicero kernel: usb 2-1.1: USB disconnect, device number 4 Feb 17 13:26:16 kwicero kernel: usb 2-1.2: USB disconnect, device number 5 Feb 17 13:26:16 kwicero kernel: usb 2-1.2.3: USB disconnect, device number 6 Feb 17 13:26:16 kwicero kernel: acpi PNP0401:00: Already enumerated Feb 17 13:26:16 kwicero kernel: acpi PNP0501:00: Still not present Feb 17 13:26:16 kwicero kernel: usb 3-1: USB disconnect, device number 2 Feb 17 13:26:16 kwicero kernel: usb 2-1.2.4: USB disconnect, device number 7 Feb 17 13:26:16 kwicero kernel: e1000e: eno1 NIC Link is Down Feb 17 13:26:16 kwicero kernel: br0: port 1(eno1) entered disabled state Feb 17 13:26:16 kwicero kernel: br1: port 1(eno1.4) entered disabled state Feb 17 13:26:16 kwicero kernel: br2: port 1(eno1.141) entered disabled state Feb 17 13:26:16 kwicero kernel: usb 2-4: USB disconnect, device number 3 Feb 17 13:26:16 kwicero kernel: INFO: task systemd:1 blocked for more than 120 seconds. Feb 17 13:26:16 kwicero kernel: Tainted: G W 4.9.0-1-amd64 #1 Feb 17 13:26:16 kwicero kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Feb 17 13:26:16 kwicero kernel: systemd D 0 1 0 0x00000000 Feb 17 13:26:16 kwicero kernel: ffff8922073c6800 ffff892204cea400 ffff89220bdd5040 ffff89221e598300 Feb 17 13:26:16 kwicero kernel: ffff89220a6a60c0 ffffb3f8018cfc40 ffffffffae3f6fe3 000000004227a463 Feb 17 13:26:16 kwicero kernel: 0000000000000286 ffff89221e598300 0000000000000246 ffff89220bdd5040 Feb 17 13:26:16 kwicero kernel: Call Trace: Feb 17 13:26:16 kwicero kernel: [] ? __schedule+0x233/0x6d0 Feb 17 13:26:16 kwicero kernel: [] ? schedule+0x32/0x80 Feb 17 13:26:16 kwicero kernel: [] ? schedule_timeout+0x22a/0x3f0 Feb 17 13:26:16 kwicero kernel: [] ? __down+0x77/0xc0 Feb 17 13:26:16 kwicero kernel: [] ? down+0x3b/0x50 Feb 17 13:26:16 kwicero kernel: [] ? console_lock+0x16/0x40 Feb 17 13:26:16 kwicero kernel: [] ? show_cons_active+0x2f/0x170 Feb 17 13:26:16 kwicero kernel: [] ? do_wp_page+0x161/0x7d0 Feb 17 13:26:16 kwicero kernel: [] ? do_filp_open+0xa5/0x100 Feb 17 13:26:16 kwicero kernel: [] ? __kmalloc+0x17e/0x560 Feb 17 13:26:16 kwicero kernel: [] ? dev_attr_show+0x1c/0x50 Feb 17 13:26:16 kwicero kernel: [] ? kernfs_seq_start+0x30/0x90 Feb 17 13:26:16 kwicero kernel: [] ? sysfs_kf_seq_show+0xb5/0x130 Feb 17 13:26:16 kwicero kernel: [] ? seq_read+0x100/0x3d0 Feb 17 13:26:16 kwicero kernel: [] ? vfs_read+0x91/0x130 Feb 17 13:26:16 kwicero kernel: [] ? SyS_read+0x52/0xc0 Feb 17 13:26:16 kwicero kernel: [] ? system_call_fast_compare_end+0xc/0x9b Feb 17 13:26:16 kwicero kernel: INFO: task kworker/2:1:4626 blocked for more than 120 seconds. Feb 17 13:26:16 kwicero kernel: Tainted: G W 4.9.0-1-amd64 #1 Feb 17 13:26:16 kwicero kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Feb 17 13:26:16 kwicero kernel: kworker/2:1 D 0 4626 2 0x00000000 Feb 17 13:26:16 kwicero kernel: Workqueue: events console_callback Feb 17 13:26:16 kwicero kernel: ffff892206e76000 0000000000000000 ffff892206aac100 ffff89221e518300 Feb 17 13:26:16 kwicero kernel: ffff89220bee5040 ffffb3f8097cbcb0 ffffffffae3f6fe3 ffff89220bb5c600 Feb 17 13:26:16 kwicero kernel: 00ffffffae128c56 ffff89221e518300 0000000000000000 ffff892206aac100 Feb 17 13:26:16 kwicero kernel: Call Trace: Feb 17 13:26:16 kwicero kernel: [] ? __schedule+0x233/0x6d0 Feb 17 13:26:16 kwicero kernel: [] ? schedule+0x32/0x80 Feb 17 13:26:16 kwicero kernel: [] ? schedule_timeout+0x22a/0x3f0 Feb 17 13:26:16 kwicero kernel: [] ? update_curr+0xe1/0x160 Feb 17 13:26:16 kwicero kernel: [] ? account_entity_dequeue+0xa4/0xc0 Feb 17 13:26:16 kwicero kernel: [] ? dequeue_entity+0x259/0xbd0 Feb 17 13:26:16 kwicero kernel: [] ? __down+0x77/0xc0 Feb 17 13:26:16 kwicero kernel: [] ? __switch_to+0x2c0/0x6c0 Feb 17 13:26:16 kwicero kernel: [] ? down+0x3b/0x50 Feb 17 13:26:16 kwicero kernel: [] ? console_lock+0x16/0x40 Feb 17 13:26:16 kwicero kernel: [] ? console_callback+0x27/0x170 Feb 17 13:26:16 kwicero kernel: [] ? __schedule+0x23b/0x6d0 Feb 17 13:26:16 kwicero kernel: [] ? process_one_work+0x184/0x410 Feb 17 13:26:16 kwicero kernel: [] ? worker_thread+0x4d/0x480 Feb 17 13:26:16 kwicero kernel: [] ? process_one_work+0x410/0x410 Feb 17 13:26:16 kwicero kernel: [] ? process_one_work+0x410/0x410 Feb 17 13:26:16 kwicero kernel: [] ? kthread+0xce/0xf0 Feb 17 13:26:16 kwicero kernel: [] ? __switch_to+0x2c1/0x6c0 Feb 17 13:26:16 kwicero kernel: [] ? kthread_park+0x60/0x60 Feb 17 13:26:16 kwicero kernel: [] ? ret_from_fork+0x25/0x30 Feb 17 13:26:16 kwicero kernel: INFO: task (agetty):4746 blocked for more than 120 seconds. Feb 17 13:26:16 kwicero kernel: Tainted: G W 4.9.0-1-amd64 #1 Feb 17 13:26:16 kwicero kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Feb 17 13:26:16 kwicero kernel: (agetty) D 0 4746 1 0x00000000 Feb 17 13:26:16 kwicero kernel: ffff8922060d1c00 0000000000000000 ffff891fa6de0040 ffff89221e518300 Feb 17 13:26:16 kwicero kernel: ffff89220bee5040 ffffb3f80270fa90 ffffffffae3f6fe3 ffff89221e512400 Feb 17 13:26:16 kwicero kernel: 0000128a00000000 ffff89221e518300 2979747465676128 ffff891fa6de0040 Feb 17 13:26:16 kwicero kernel: Call Trace: Feb 17 13:26:16 kwicero kernel: [] ? __schedule+0x233/0x6d0 Feb 17 13:26:16 kwicero kernel: [] ? schedule+0x32/0x80 Feb 17 13:26:16 kwicero kernel: [] ? schedule_timeout+0x22a/0x3f0 Feb 17 13:26:16 kwicero kernel: [] ? do_sys_poll+0x37a/0x550 Feb 17 13:26:16 kwicero kernel: [] ? vsnprintf+0x20e/0x4f0 Feb 17 13:26:16 kwicero kernel: [] ? __down+0x77/0xc0 Feb 17 13:26:16 kwicero kernel: [] ? class_find_device+0x10/0xf0 Feb 17 13:26:16 kwicero kernel: [] ? down+0x3b/0x50 Feb 17 13:26:16 kwicero kernel: [] ? console_lock+0x16/0x40 Feb 17 13:26:16 kwicero kernel: [] ? con_install+0x1b/0xd0 Feb 17 13:26:16 kwicero kernel: [] ? tty_init_dev+0x6a/0x1b0 Feb 17 13:26:16 kwicero kernel: [] ? tty_open+0x536/0x660 Feb 17 13:26:16 kwicero kernel: [] ? chrdev_open+0xb9/0x190 Feb 17 13:26:16 kwicero kernel: [] ? cdev_put+0x20/0x20 Feb 17 13:26:16 kwicero kernel: [] ? do_dentry_open+0x1f9/0x2e0 Feb 17 13:26:16 kwicero kernel: [] ? path_openat+0x698/0x1410 Feb 17 13:26:16 kwicero kernel: [] ? page_add_file_rmap+0x11/0x110 Feb 17 13:26:16 kwicero kernel: [] ? alloc_set_pte+0x4bf/0x5e0 Feb 17 13:26:16 kwicero kernel: [] ? do_filp_open+0x91/0x100 Feb 17 13:26:16 kwicero kernel: [] ? set_next_entity+0xb5/0x1a0 Feb 17 13:26:16 kwicero kernel: [] ? __check_object_size+0xfa/0x1d8 Feb 17 13:26:16 kwicero kernel: [] ? do_sys_open+0x12e/0x210 Feb 17 13:26:16 kwicero kernel: [] ? system_call_fast_compare_end+0xc/0x9b Feb 17 13:26:16 kwicero kernel: ACPI Error: Thread 172290368 cannot release Mutex [PATM] acquired by thread 3078795392 (20160831/exmutex-416) Feb 17 13:26:16 kwicero kernel: ACPI Error: Method parse/execution failed [\_SB.PCI0.LPCB.ECDV._Q66] (Node ffff89220d8d1ed8), AE_AML_NOT_OWNER (20160831/psparse-543) Feb 17 13:26:16 kwicero kernel: [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR* [CRTC:30:pipe B] flip_done timed out Feb 17 13:27:28 kwicero kernel: [drm:drm_atomic_helper_commit_cleanup_done [drm_kms_helper]] *ERROR* [CRTC:30:pipe B] flip_done timed out