[ 46.308058] usb 1-2: new high-speed USB device number 4 using xhci_hcd [ 46.324258] usb 1-2: New USB device found, idVendor=05e3, idProduct=0610, bcdDevice=51.71 [ 46.324260] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 46.324262] usb 1-2: Product: USB2.1 Hub [ 46.324263] usb 1-2: Manufacturer: GenesysLogic [ 46.325098] hub 1-2:1.0: USB hub found [ 46.325362] hub 1-2:1.0: 4 ports detected [ 46.429114] asus_wmi: Unknown key cf pressed [ 46.627271] usb 1-2.1: new high-speed USB device number 5 using xhci_hcd [ 46.641661] usb 1-2.1: New USB device found, idVendor=05e3, idProduct=0610, bcdDevice=93.02 [ 46.641667] usb 1-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 46.641670] usb 1-2.1: Product: USB2.0 Hub [ 46.641673] usb 1-2.1: Manufacturer: GenesysLogic [ 46.642894] hub 1-2.1:1.0: USB hub found [ 46.643185] hub 1-2.1:1.0: 4 ports detected [ 46.947294] usb 1-2.1.1: new high-speed USB device number 6 using xhci_hcd [ 46.961552] usb 1-2.1.1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=31.00 [ 46.961559] usb 1-2.1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=6 [ 46.961562] usb 1-2.1.1: Product: USB 10/100/1000 LAN [ 46.961565] usb 1-2.1.1: Manufacturer: Realtek [ 46.961568] usb 1-2.1.1: SerialNumber: 001000001 [ 47.064841] usb 1-2.1.2: new full-speed USB device number 7 using xhci_hcd [ 47.360503] usb 1-2.1.2: New USB device found, idVendor=0572, idProduct=1703, bcdDevice= 3.00 [ 47.360511] usb 1-2.1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.360514] usb 1-2.1.2: Product: ASUS USB Audio [ 47.360518] usb 1-2.1.2: Manufacturer: ASUS [ 47.360520] usb 1-2.1.2: SerialNumber: 00000000 [ 47.452899] usb 1-2.1.4: new full-speed USB device number 8 using xhci_hcd [ 47.562204] usb 1-2.1.4: New USB device found, idVendor=1e4e, idProduct=0898, bcdDevice= 1.00 [ 47.562211] usb 1-2.1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.562215] usb 1-2.1.4: Product: Billboard Device [ 47.562218] usb 1-2.1.4: Manufacturer: Silicon Laboratories [ 47.562221] usb 1-2.1.4: SerialNumber: 0123456781ABCDEF [ 47.600482] usbcore: registered new interface driver r8152 [ 47.608025] usbcore: registered new interface driver cdc_ether [ 47.691363] usb 1-2.1.1: reset high-speed USB device number 6 using xhci_hcd [ 47.700301] input: ASUS ASUS USB Audio Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.1/1-2.1.2/1-2.1.2:1.3/0003:0572:1703.0005/input/input30 [ 47.735136] r8152 1-2.1.1:1.0: load rtl8153b-2 v1 10/23/19 successfully [ 47.752088] input: ASUS ASUS USB Audio as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.1/1-2.1.2/1-2.1.2:1.3/0003:0572:1703.0005/input/input31 [ 47.752458] hid-generic 0003:0572:1703.0005: input,hiddev0,hidraw2: USB HID v1.11 Device [ASUS ASUS USB Audio] on usb-0000:00:14.0-2.1.2/input3 [ 47.755157] hid-generic 0003:1E4E:0898.0006: hiddev1,hidraw3: USB HID v1.11 Device [Silicon Laboratories Billboard Device] on usb-0000:00:14.0-2.1.4/input1 [ 47.755312] usbcore: registered new interface driver usbhid [ 47.755317] usbhid: USB HID core driver [ 47.766711] r8152 1-2.1.1:1.0 eth0: v1.11.11 [ 47.797714] r8152 1-2.1.1:1.0 enp0s20f0u2u1u1: renamed from eth0 [ 47.803160] usbcore: registered new interface driver snd-usb-audio [ 51.223993] retire_capture_urb: 10 callbacks suppressed [ 51.224002] usb 1-2.1.2: cannot submit urb (err = -19) [ 51.224053] usb 1-2: USB disconnect, device number 4 [ 51.224057] usb 1-2.1: USB disconnect, device number 5 [ 51.224061] usb 1-2.1.1: USB disconnect, device number 6 [ 51.226068] r8152 1-2.1.1:1.0 enp0s20f0u2u1u1: Stop submitting intr, status -108 [ 51.228801] usb 1-2.1.2: cannot submit urb 0, error -19: no device [ 51.229489] usb 1-2.1.2: cannot submit urb (err = -19) [ 51.232758] usb 1-2.1.2: cannot submit urb 0, error -19: no device [ 51.252484] usb 1-2.1.2: USB disconnect, device number 7 [ 51.290588] usb 1-2.1.4: USB disconnect, device number 8 [ 96.507260] usb 2-1: new SuperSpeed Gen 1 USB device number 3 using xhci_hcd [ 96.524430] usb 2-1: New USB device found, idVendor=05e3, idProduct=0620, bcdDevice=51.71 [ 96.524433] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 96.524434] usb 2-1: Product: USB3.1 Hub [ 96.524436] usb 2-1: Manufacturer: GenesysLogic [ 96.526347] hub 2-1:1.0: USB hub found [ 96.526633] hub 2-1:1.0: 4 ports detected [ 96.634912] usb 1-1: new high-speed USB device number 9 using xhci_hcd [ 96.650379] usb 1-1: New USB device found, idVendor=05e3, idProduct=0610, bcdDevice=51.71 [ 96.650386] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 96.650389] usb 1-1: Product: USB2.1 Hub [ 96.650392] usb 1-1: Manufacturer: GenesysLogic [ 96.651830] hub 1-1:1.0: USB hub found [ 96.652145] hub 1-1:1.0: 4 ports detected [ 96.804175] usb 2-1.1: new SuperSpeed Gen 1 USB device number 4 using xhci_hcd [ 96.819383] usb 2-1.1: New USB device found, idVendor=05e3, idProduct=0620, bcdDevice=93.02 [ 96.819390] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 96.819393] usb 2-1.1: Product: USB3.0 Hub [ 96.819396] usb 2-1.1: Manufacturer: GenesysLogic [ 96.825059] hub 2-1.1:1.0: USB hub found [ 96.825507] hub 2-1.1:1.0: 4 ports detected [ 96.956693] usb 1-1.1: new high-speed USB device number 10 using xhci_hcd [ 96.972439] usb 1-1.1: New USB device found, idVendor=05e3, idProduct=0610, bcdDevice=93.02 [ 96.972450] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 96.972455] usb 1-1.1: Product: USB2.0 Hub [ 96.972460] usb 1-1.1: Manufacturer: GenesysLogic [ 96.974280] hub 1-1.1:1.0: USB hub found [ 96.974604] hub 1-1.1:1.0: 4 ports detected [ 97.504939] asus_wmi: Unknown key cf pressed [ 97.939765] usb 2-1.1.1: new SuperSpeed Gen 1 USB device number 5 using xhci_hcd [ 97.952986] usb 2-1.1.1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=31.00 [ 97.952993] usb 2-1.1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=6 [ 97.952996] usb 2-1.1.1: Product: USB 10/100/1000 LAN [ 97.952999] usb 2-1.1.1: Manufacturer: Realtek [ 97.953002] usb 2-1.1.1: SerialNumber: 001000001 [ 98.044654] usb 1-1.1.2: new full-speed USB device number 12 using xhci_hcd [ 98.217786] usb 2-1.1.1: reset SuperSpeed Gen 1 USB device number 5 using xhci_hcd [ 98.250486] r8152 2-1.1.1:1.0: load rtl8153b-2 v1 10/23/19 successfully [ 98.277585] r8152 2-1.1.1:1.0 eth0: v1.11.11 [ 98.336012] r8152 2-1.1.1:1.0 enp0s20f0u1u1u1: renamed from eth0 [ 98.339979] usb 1-1.1.2: New USB device found, idVendor=0572, idProduct=1703, bcdDevice= 3.00 [ 98.339981] usb 1-1.1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.339982] usb 1-1.1.2: Product: ASUS USB Audio [ 98.339983] usb 1-1.1.2: Manufacturer: ASUS [ 98.339983] usb 1-1.1.2: SerialNumber: 00000000 [ 98.499052] input: ASUS ASUS USB Audio Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1/1-1.1.2/1-1.1.2:1.3/0003:0572:1703.0007/input/input32 [ 98.550838] input: ASUS ASUS USB Audio as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1/1-1.1.2/1-1.1.2:1.3/0003:0572:1703.0007/input/input33 [ 98.551439] hid-generic 0003:0572:1703.0007: input,hiddev0,hidraw2: USB HID v1.11 Device [ASUS ASUS USB Audio] on usb-0000:00:14.0-1.1.2/input3 [ 98.640758] usb 1-1.1.4: new full-speed USB device number 13 using xhci_hcd [ 98.747502] usb 1-1.1.4: New USB device found, idVendor=1e4e, idProduct=0898, bcdDevice= 1.00 [ 98.747509] usb 1-1.1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.747513] usb 1-1.1.4: Product: Billboard Device [ 98.747516] usb 1-1.1.4: Manufacturer: Silicon Laboratories [ 98.747519] usb 1-1.1.4: SerialNumber: 0123456781ABCDEF [ 98.758307] hid-generic 0003:1E4E:0898.0008: hiddev1,hidraw3: USB HID v1.11 Device [Silicon Laboratories Billboard Device] on usb-0000:00:14.0-1.1.4/input1 [ 102.143474] usb 1-1: USB disconnect, device number 9 [ 102.143481] usb 1-1.1: USB disconnect, device number 10 [ 102.143485] usb 1-1.1.2: USB disconnect, device number 12 [ 102.200398] usb 1-1.1.4: USB disconnect, device number 13 [ 102.221452] r8152 2-1.1.1:1.0 enp0s20f0u1u1u1: Stop submitting intr, status -71 [ 102.880195] usb 2-1: USB disconnect, device number 3 [ 102.880202] usb 2-1.1: USB disconnect, device number 4 [ 102.880206] usb 2-1.1.1: USB disconnect, device number 5 [ 108.641055] BUG: kernel NULL pointer dereference, address: 0000000000000080 [ 108.641064] #PF: supervisor read access in kernel mode [ 108.641067] #PF: error_code(0x0000) - not-present page [ 108.641070] PGD 0 P4D 0 [ 108.641077] Oops: 0000 [#1] PREEMPT SMP PTI [ 108.641083] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.5.11-151.current #1 [ 108.641086] Hardware name: ASUSTeK COMPUTER INC. UX370UAR/UX370UAR, BIOS UX370UAR.310 04/17/2019 [ 108.641097] Workqueue: events ucsi_handle_connector_change [typec_ucsi] [ 108.641106] RIP: 0010:ucsi_displayport_remove_partner+0xa/0x20 [typec_ucsi] [ 108.641111] Code: 38 00 c7 43 28 00 00 00 00 48 83 c7 10 5b e9 6d 6d 62 e1 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00 48 85 ff 74 0f <48> 8b 47 78 48 c7 00 00 00 00 00 c6 40 3d 00 c3 66 0f 1f 44 00 00 [ 108.641115] RSP: 0018:ffffc9000008bdf0 EFLAGS: 00010202 [ 108.641119] RAX: 0000000000000008 RBX: ffff888440010970 RCX: 0000000000000000 [ 108.641122] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000008 [ 108.641124] RBP: 0000000000000000 R08: 00000000000000a7 R09: 0000000000000000 [ 108.641127] R10: 00000000000003aa R11: 0000000000000000 R12: ffff888440010970 [ 108.641130] R13: 0000000000000001 R14: ffff888440010800 R15: 0000000000000000 [ 108.641134] FS: 0000000000000000(0000) GS:ffff88844ec00000(0000) knlGS:0000000000000000 [ 108.641137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.641140] CR2: 0000000000000080 CR3: 000000000240a004 CR4: 00000000003606f0 [ 108.641142] Call Trace: [ 108.641152] ucsi_unregister_altmodes+0x7b/0x90 [typec_ucsi] [ 108.641161] ucsi_unregister_partner.part.0+0x13/0x30 [typec_ucsi] [ 108.641168] ucsi_handle_connector_change+0x231/0x310 [typec_ucsi] [ 108.641177] ? kmem_cache_free+0x22a/0x290 [ 108.641186] process_one_work+0x1e1/0x3d0 [ 108.641194] worker_thread+0x4a/0x3d0 [ 108.641201] kthread+0xfb/0x130 [ 108.641207] ? process_one_work+0x3d0/0x3d0 [ 108.641212] ? kthread_park+0x90/0x90 [ 108.641221] ret_from_fork+0x35/0x40 [ 108.641227] Modules linked in: typec_displayport cdc_ether snd_usb_audio usbnet snd_usbmidi_lib usbhid r8152 snd_rawmidi snd_seq_device mii rfcomm ccm cmac fuse snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio joydev bnep snd_soc_skl snd_soc_hdac_hda intel_rapl_msr snd_hda_ext_core snd_soc_sst_ipc intel_rapl_common hid_multitouch snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi i915 snd_soc_core iTCO_wdt snd_compress snd_pcm_dmaengine mei_hdcp ac97_bus iTCO_vendor_support i2c_algo_bit x86_pkg_temp_thermal intel_powerclamp snd_hda_intel coretemp iwlmvm snd_intel_dspcfg snd_hda_codec kvm_intel snd_hda_core snd_hwdep mac80211 uvcvideo hid_sensor_accel_3d drm_kms_helper btusb videobuf2_vmalloc syscopyarea btrtl libarc4 videobuf2_memops sysfillrect sysimgblt hid_sensor_trigger btbcm snd_pcm videobuf2_v4l2 kvm irqbypass industrialio_triggered_buffer kfifo_buf snd_timer videobuf2_common videodev btintel asus_nb_wmi iwlwifi mc fb_sys_fops asus_wmi bluetooth [ 108.641286] wmi_bmof evdev sparse_keymap ucsi_acpi industrialio spi_pxa2xx_platform dw_dmac efivars mei_me snd hid_sensor_iio_common i2c_designware_platform drm typec_ucsi i2c_i801 cfg80211 soundcore rfkill typec i2c_designware_core mei thermal elan_i2c ac pinctrl_sunrisepoint pinctrl_intel tpm_tis tpm_tis_core tpm rng_core acpi_pad asus_wireless button squashfs hid_sensor_hub hid_generic intel_ishtp_hid xhci_pci serio_raw xhci_hcd intel_ish_ipc wmi usbcore usb_common intel_ishtp i2c_hid hid battery video [ 108.641326] CR2: 0000000000000080 [ 108.641331] ---[ end trace 9201799f3fd81095 ]--- [ 108.641339] RIP: 0010:ucsi_displayport_remove_partner+0xa/0x20 [typec_ucsi] [ 108.641344] Code: 38 00 c7 43 28 00 00 00 00 48 83 c7 10 5b e9 6d 6d 62 e1 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00 48 85 ff 74 0f <48> 8b 47 78 48 c7 00 00 00 00 00 c6 40 3d 00 c3 66 0f 1f 44 00 00 [ 108.641347] RSP: 0018:ffffc9000008bdf0 EFLAGS: 00010202 [ 108.641351] RAX: 0000000000000008 RBX: ffff888440010970 RCX: 0000000000000000 [ 108.641353] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000008 [ 108.641356] RBP: 0000000000000000 R08: 00000000000000a7 R09: 0000000000000000 [ 108.641359] R10: 00000000000003aa R11: 0000000000000000 R12: ffff888440010970 [ 108.641362] R13: 0000000000000001 R14: ffff888440010800 R15: 0000000000000000 [ 108.641366] FS: 0000000000000000(0000) GS:ffff88844ec00000(0000) knlGS:0000000000000000 [ 108.641369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.641372] CR2: 0000000000000080 CR3: 000000000240a004 CR4: 00000000003606f0