{"action":"opened","issue":{"url":"https://api.github.com/repos/ulli-kroll/mt7610u/issues/72","repository_url":"https://api.github.com/repos/ulli-kroll/mt7610u","labels_url":"https://api.github.com/repos/ulli-kroll/mt7610u/issues/72/labels{/name}","comments_url":"https://api.github.com/repos/ulli-kroll/mt7610u/issues/72/comments","events_url":"https://api.github.com/repos/ulli-kroll/mt7610u/issues/72/events","html_url":"https://github.com/ulli-kroll/mt7610u/issues/72","id":341250364,"node_id":"MDU6SXNzdWUzNDEyNTAzNjQ=","number":72,"title":"[  134.883393] BUG: unable to handle kernel NULL pointer dereference at 0000000000000000","user":{"login":"vitalyvch","id":1413903,"node_id":"MDQ6VXNlcjE0MTM5MDM=","avatar_url":"https://avatars2.githubusercontent.com/u/1413903?v=4","gravatar_id":"","url":"https://api.github.com/users/vitalyvch","html_url":"https://github.com/vitalyvch","followers_url":"https://api.github.com/users/vitalyvch/followers","following_url":"https://api.github.com/users/vitalyvch/following{/other_user}","gists_url":"https://api.github.com/users/vitalyvch/gists{/gist_id}","starred_url":"https://api.github.com/users/vitalyvch/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/vitalyvch/subscriptions","organizations_url":"https://api.github.com/users/vitalyvch/orgs","repos_url":"https://api.github.com/users/vitalyvch/repos","events_url":"https://api.github.com/users/vitalyvch/events{/privacy}","received_events_url":"https://api.github.com/users/vitalyvch/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-07-14T16:59:26Z","updated_at":"2018-07-14T16:59:26Z","closed_at":null,"author_association":"NONE","body":"[  118.725302] usbcore: registered new interface driver mt7610u\r\n[  132.007590] usb 1-2: new high-speed USB device number 5 using xhci_hcd\r\n[  132.171652] usb 1-2: New USB device found, idVendor=148f, idProduct=761a\r\n[  132.171657] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3\r\n[  132.171661] usb 1-2: Product: WiFi\r\n[  132.171665] usb 1-2: Manufacturer: MediaTek\r\n[  132.171668] usb 1-2: SerialNumber: 1.0\r\n[  132.173025] \r\n               \r\n               === pAd = 00000000f1b6c32f, size = 888216 ===\r\n\r\n[  132.173140] <-- RTMPAllocTxRxRingMemory, Status=0\r\n[  132.173204] <-- RTMPAllocAdapterBlock, Status=0\r\n[  132.173296] ==>mt7610u_chip_onoff(): OnOff:1, Reset= 0, pAd->WlanFunCtrl:0x0, Reg-WlanFunCtrl=0xff000002\r\n[  132.173640] mac_rev = 0x76502000\r\n[  132.173944] mac_rev = 0x76502000\r\n[  132.174107] 80211> RFICType = 3\r\n[  132.174110] 80211> Number of channel = 44\r\n[  132.174111] 80211> Number of rate = 12\r\n[  132.174112] 80211> CurTxPower = 0 dBm\r\n[  132.174115] 80211> TxStream = 0\r\n[  132.174209] crda> requlation requestion by core: \r\n[  132.174211] 00\r\n[  132.174362] 80211> CFG80211_Register\r\n[  132.734983] show_signal_msg: 14 callbacks suppressed\r\n[  132.734992] ModemManager[895]: segfault at 0 ip 0000000000436f02 sp 00007ffdeb29a450 error 4 in ModemManager[400000+11b000]\r\n[  134.883117] ==>mt7610u_chip_onoff(): OnOff:0, Reset= 0, pAd->WlanFunCtrl:0xff000003, Reg-WlanFunCtrl=0xff000003\r\n[  134.883393] BUG: unable to handle kernel NULL pointer dereference at 0000000000000000\r\n[  134.883447] IP: mt7610u_mcu_usb_unlink_urb+0x37/0x84 [mt7610u]\r\n[  134.883466] PGD 0 P4D 0 \r\n[  134.883478] Oops: 0000 [#1] SMP PTI\r\n[  134.883490] Modules linked in: mt7610u(O) rt2x00usb rt2800lib rt2x00lib mac80211 cfg80211 rfcomm bnep nvram msr snd_hda_codec_hdmi btusb btrtl btbcm btintel pci_stub uvcvideo vboxpci(O) videobuf2_vmalloc vboxnetadp(O) bluetooth videobuf2_memops vboxnetflt(O) videobuf2_v4l2 videobuf2_core videodev ecdh_generic media vboxdrv(O) binfmt_misc nls_iso8859_1 joydev hid_multitouch dell_smbios_smm dcdbas dell_laptop snd_soc_skl intel_rapl snd_soc_skl_ipc snd_hda_ext_core snd_hda_codec_realtek x86_pkg_temp_thermal snd_hda_codec_generic snd_soc_sst_dsp intel_powerclamp coretemp snd_soc_sst_ipc snd_soc_acpi kvm_intel snd_soc_core kvm snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_hda_codec irqbypass snd_hda_core crct10dif_pclmul crc32_pclmul snd_hwdep ghash_clmulni_intel snd_pcm pcbc snd_seq_midi\r\n[  134.883614]  snd_seq_midi_event aesni_intel snd_rawmidi aes_x86_64 crypto_simd glue_helper cryptd snd_seq intel_cstate intel_rapl_perf snd_seq_device rtsx_pci_ms snd_timer memstick input_leds dell_smbios_wmi dell_wmi serio_raw snd dell_smbios soundcore dell_wmi_descriptor wmi_bmof intel_wmi_thunderbolt shpchp idma64 virt_dma mei_me intel_lpss_pci mei intel_lpss intel_pch_thermal intel_hid sparse_keymap processor_thermal_device int3403_thermal intel_soc_dts_iosf int3400_thermal int340x_thermal_zone acpi_thermal_rel mac_hid acpi_pad parport_pc ppdev lp parport autofs4 usbhid rtsx_pci_sdmmc i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops i2c_hid nvme ahci drm nvme_core rtsx_pci libahci wmi hid video pinctrl_sunrisepoint [last unloaded: rt2800usb]\r\n[  134.883732] CPU: 1 PID: 36 Comm: kworker/1:1 Tainted: G           O     4.15.0-24-generic #26~16.04.1-Ubuntu\r\n[  134.883736] Hardware name: Dell Inc. XPS 13 9350/09JHRY, BIOS 1.4.10 10/12/2016\r\n[  134.883747] Workqueue: pm pm_runtime_work\r\n[  134.883784] RIP: 0010:mt7610u_mcu_usb_unlink_urb+0x37/0x84 [mt7610u]\r\n[  134.883789] RSP: 0018:ffffb335c1a23b80 EFLAGS: 00010046\r\n[  134.883795] RAX: 0000000000000246 RBX: 0000000000000000 RCX: ffffb335c32391e8\r\n[  134.883799] RDX: 0000000000000001 RSI: ffffb335c3311d08 RDI: ffffb335c3311d00\r\n[  134.883803] RBP: ffffb335c1a23ba0 R08: 0000000000027040 R09: ffffffffa6f24236\r\n[  134.883808] R10: 00000000ff000000 R11: 00000000ff000000 R12: ffffb335c3311d00\r\n[  134.883812] R13: ffffb335c3311d38 R14: ffffb335c3311d20 R15: ffffb335c3311d38\r\n[  134.883818] FS:  0000000000000000(0000) GS:ffff9ad33ec80000(0000) knlGS:0000000000000000\r\n[  134.883823] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\r\n[  134.883827] CR2: 0000000000000000 CR3: 0000000357e0a001 CR4: 00000000003606e0\r\n[  134.883831] Call Trace:\r\n[  134.883863]  mt7610u_mcu_ctrl_exit+0x82/0x150 [mt7610u]\r\n[  134.883893]  mt7610u_radio_off+0x261/0x740 [mt7610u]\r\n[  134.883905]  ? check_preempt_wakeup+0xfb/0x240\r\n[  134.883944]  RTMP_COM_IoctlHandle+0x4d1/0x690 [mt7610u]\r\n[  134.883972]  rt2870_suspend+0x56/0xb0 [mt7610u]\r\n[  134.883980]  usb_suspend_both+0xad/0x240\r\n[  134.883986]  ? usb_probe_interface+0x2f0/0x2f0\r\n[  134.883992]  usb_runtime_suspend+0x38/0x70\r\n[  134.883998]  __rpm_callback+0xca/0x210\r\n[  134.884007]  ? __switch_to_asm+0x34/0x70\r\n[  134.884013]  ? __switch_to_asm+0x40/0x70\r\n[  134.884019]  rpm_callback+0x5f/0x80\r\n[  134.884025]  ? usb_probe_interface+0x2f0/0x2f0\r\n[  134.884031]  rpm_suspend+0x132/0x680\r\n[  134.884038]  ? __switch_to_asm+0x40/0x70\r\n[  134.884044]  pm_runtime_work+0x75/0xa0\r\n[  134.884052]  process_one_work+0x14d/0x410\r\n[  134.884058]  worker_thread+0x4b/0x460\r\n[  134.884067]  kthread+0x105/0x140\r\n[  134.884072]  ? process_one_work+0x410/0x410\r\n[  134.884080]  ? kthread_associate_blkcg+0xa0/0xa0\r\n[  134.884087]  ret_from_fork+0x35/0x40\r\n[  134.884092] Code: 55 41 54 53 49 89 fd 48 81 c7 c8 8c 0d 00 48 89 f3 49 81 c5 38 8d 0d 00 e8 5d d1 ff ff 48 89 c7 49 89 c4 e8 c2 2e 54 e6 48 8b 1b <4c> 8b 33 4c 39 eb 48 89 c6 4c 89 e7 74 31 e8 3c 2d 54 e6 8b 43 \r\n[  134.884202] RIP: mt7610u_mcu_usb_unlink_urb+0x37/0x84 [mt7610u] RSP: ffffb335c1a23b80\r\n[  134.884205] CR2: 0000000000000000\r\n[  134.884211] ---[ end trace 9e656f8e7224d828 ]---\r\n"}}
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