apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1768292/+attachment/5132151/+files/Lsusb.txt
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1768292 Title: Bionic: Intermittently sent to Emergency Mode on boot with unhandled kernel NULL pointer dereference at 0000000000000980 Status in linux package in Ubuntu: Incomplete Bug description: Ubuntu Desktop 18.04 release version, running on a Lenovo T570 laptop. Sometimes, at boot, the system goes into Emergency Mode. In looking at journalctl -xb output, the following messages are logged: May 01 10:05:04 galvin-T570 kernel: hidraw: raw HID events driver (C) Jiri Kosina May 01 10:05:04 galvin-T570 kernel: acpi PNP0C14:02: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on May 01 10:05:04 galvin-T570 kernel: acpi PNP0C14:03: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on May 01 10:05:04 galvin-T570 kernel: pps_core: LinuxPPS API ver. 1 registered May 01 10:05:04 galvin-T570 kernel: pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giome...@linux.it> May 01 10:05:04 galvin-T570 kernel: thunderbolt 0000:09:00.0: NHI initialized, starting thunderbolt May 01 10:05:04 galvin-T570 kernel: thunderbolt 0000:09:00.0: allocating TX ring 0 of size 10 May 01 10:05:04 galvin-T570 kernel: thunderbolt 0000:09:00.0: allocating RX ring 0 of size 10 May 01 10:05:04 galvin-T570 kernel: thunderbolt 0000:09:00.0: control channel created May 01 10:05:04 galvin-T570 kernel: thunderbolt 0000:09:00.0: control channel starting... May 01 10:05:04 galvin-T570 kernel: thunderbolt 0000:09:00.0: starting TX ring 0 May 01 10:05:04 galvin-T570 kernel: thunderbolt 0000:09:00.0: enabling interrupt at register 0x38200 bit 0 (0x0 -> 0x1) May 01 10:05:04 galvin-T570 kernel: thunderbolt 0000:09:00.0: starting RX ring 0 May 01 10:05:04 galvin-T570 kernel: thunderbolt 0000:09:00.0: enabling interrupt at register 0x38200 bit 12 (0x1 -> 0x1001) May 01 10:05:04 galvin-T570 kernel: thunderbolt 0000:09:00.0: starting ICM firmware May 01 10:05:04 galvin-T570 kernel: BUG: unable to handle kernel NULL pointer dereference at 0000000000000980 May 01 10:05:04 galvin-T570 kernel: IP: pci_write_config_dword+0x5/0x30 May 01 10:05:04 galvin-T570 kernel: PGD 0 P4D 0 May 01 10:05:04 galvin-T570 kernel: Oops: 0000 [#1] SMP PTI May 01 10:05:04 galvin-T570 kernel: Modules linked in: pps_core nvme_core thunderbolt(+) wmi i2c_hid hid video May 01 10:05:04 galvin-T570 kernel: CPU: 3 PID: 173 Comm: systemd-udevd Not tainted 4.15.0-20-generic #21-Ubuntu May 01 10:05:04 galvin-T570 kernel: Hardware name: LENOVO 20H9000NUS/20H9000NUS, BIOS N1VET32W (1.22 ) 06/02/2017 May 01 10:05:04 galvin-T570 kernel: RIP: 0010:pci_write_config_dword+0x5/0x30 May 01 10:05:04 galvin-T570 kernel: RSP: 0018:ffffa27f840f39e0 EFLAGS: 00010296 May 01 10:05:04 galvin-T570 kernel: RAX: 0000000040000126 RBX: 0000000000000000 RCX: 0000000000000050 May 01 10:05:04 galvin-T570 kernel: RDX: 0000000000000200 RSI: 0000000000000034 RDI: 0000000000000000 May 01 10:05:04 galvin-T570 kernel: RBP: ffffa27f840f3a18 R08: 0000000000000200 R09: 0000000000000320 May 01 10:05:04 galvin-T570 kernel: R10: 0000000000002000 R11: 0000000000000000 R12: 0000000000000000 May 01 10:05:04 galvin-T570 kernel: R13: 0000000000000050 R14: ffff91b2efc5bb30 R15: 0000000000000000 May 01 10:05:04 galvin-T570 kernel: FS: 00007f4a6cf70680(0000) GS:ffff91b31f580000(0000) knlGS:0000000000000000 May 01 10:05:04 galvin-T570 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 May 01 10:05:04 galvin-T570 kernel: CR2: 0000000000000980 CR3: 000000082f944005 CR4: 00000000003606e0 May 01 10:05:04 galvin-T570 kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 May 01 10:05:04 galvin-T570 kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 May 01 10:05:04 galvin-T570 kernel: Call Trace: May 01 10:05:04 galvin-T570 kernel: ? pcie2cio_write+0x40/0x80 [thunderbolt] May 01 10:05:04 galvin-T570 kernel: icm_driver_ready+0x1ad/0x2b0 [thunderbolt] May 01 10:05:04 galvin-T570 kernel: ? tb_ctl_start+0x50/0x90 [thunderbolt] May 01 10:05:04 galvin-T570 kernel: tb_domain_add+0x79/0x100 [thunderbolt] May 01 10:05:04 galvin-T570 kernel: nhi_probe+0x186/0x300 [thunderbolt] May 01 10:05:04 galvin-T570 kernel: local_pci_probe+0x47/0xa0 May 01 10:05:04 galvin-T570 kernel: pci_device_probe+0x145/0x1b0 May 01 10:05:04 galvin-T570 kernel: driver_probe_device+0x31e/0x490 May 01 10:05:04 galvin-T570 kernel: __driver_attach+0xa7/0xf0 May 01 10:05:04 galvin-T570 kernel: ? driver_probe_device+0x490/0x490 May 01 10:05:04 galvin-T570 kernel: bus_for_each_dev+0x70/0xc0 May 01 10:05:04 galvin-T570 kernel: driver_attach+0x1e/0x20 May 01 10:05:04 galvin-T570 kernel: bus_add_driver+0x1c7/0x270 May 01 10:05:04 galvin-T570 kernel: ? 0xffffffffc028c000 May 01 10:05:04 galvin-T570 kernel: driver_register+0x60/0xe0 May 01 10:05:04 galvin-T570 kernel: ? 0xffffffffc028c000 May 01 10:05:04 galvin-T570 kernel: __pci_register_driver+0x5a/0x60 May 01 10:05:04 galvin-T570 kernel: nhi_init+0x2d/0x1000 [thunderbolt] May 01 10:05:04 galvin-T570 kernel: do_one_initcall+0x52/0x19f May 01 10:05:04 galvin-T570 kernel: ? _cond_resched+0x19/0x40 May 01 10:05:04 galvin-T570 kernel: ? kmem_cache_alloc_trace+0xa6/0x1b0 May 01 10:05:04 galvin-T570 kernel: ? do_init_module+0x27/0x209 May 01 10:05:04 galvin-T570 kernel: do_init_module+0x5f/0x209 May 01 10:05:04 galvin-T570 kernel: load_module+0x191e/0x1f10 May 01 10:05:04 galvin-T570 kernel: ? ima_post_read_file+0x96/0xa0 May 01 10:05:04 galvin-T570 kernel: SYSC_finit_module+0xfc/0x120 May 01 10:05:04 galvin-T570 kernel: ? SYSC_finit_module+0xfc/0x120 May 01 10:05:04 galvin-T570 kernel: SyS_finit_module+0xe/0x10 May 01 10:05:04 galvin-T570 kernel: do_syscall_64+0x73/0x130 May 01 10:05:04 galvin-T570 kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2 May 01 10:05:04 galvin-T570 kernel: RIP: 0033:0x7f4a6ca7a839 May 01 10:05:04 galvin-T570 kernel: RSP: 002b:00007ffdf06cde08 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 May 01 10:05:04 galvin-T570 kernel: RAX: ffffffffffffffda RBX: 00005587e4a21e40 RCX: 00007f4a6ca7a839 May 01 10:05:04 galvin-T570 kernel: RDX: 0000000000000000 RSI: 00007f4a6c7590e5 RDI: 0000000000000005 May 01 10:05:04 galvin-T570 kernel: RBP: 00007f4a6c7590e5 R08: 0000000000000000 R09: 00007ffdf06cdf20 May 01 10:05:04 galvin-T570 kernel: R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000000000 May 01 10:05:04 galvin-T570 kernel: R13: 00005587e4a18ef0 R14: 0000000000020000 R15: 00005587e4a21e40 May 01 10:05:04 galvin-T570 kernel: Code: 87 c0 00 00 00 b9 04 00 00 00 48 89 e5 48 8b 40 20 e8 00 f8 71 00 5d c3 b8 87 00 00 00 c3 May 01 10:05:04 galvin-T570 kernel: RIP: pci_write_config_dword+0x5/0x30 RSP: ffffa27f840f39e0 May 01 10:05:04 galvin-T570 kernel: CR2: 0000000000000980 May 01 10:05:04 galvin-T570 kernel: ---[ end trace b696dc351adf7f0f ]--- --- ApportVersion: 2.20.9-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: galvin 1804 F.... pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 HibernationDevice: RESUME=UUID=675220ce-3afc-45f2-9a96-aa3fb36a8614 InstallationDate: Installed on 2018-04-28 (4 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: LENOVO 20H9000NUS Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-20-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17 RelatedPackageVersions: linux-restricted-modules-4.15.0-20-generic N/A linux-backports-modules-4.15.0-20-generic N/A linux-firmware 1.173 Tags: bionic Uname: Linux 4.15.0-20-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo wireshark _MarkForUpload: True dmi.bios.date: 06/02/2017 dmi.bios.vendor: LENOVO dmi.bios.version: N1VET32W (1.22 ) dmi.board.asset.tag: Not Available dmi.board.name: 20H9000NUS dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1VET32W(1.22):bd06/02/2017:svnLENOVO:pn20H9000NUS:pvrThinkPadT570:rvnLENOVO:rn20H9000NUS:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T570 dmi.product.name: 20H9000NUS dmi.product.version: ThinkPad T570 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1768292/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
