This was after a fresh install of 18.04 desktop last Friday. I don’t believe any updates have applied since then. I will look at testing the latest upstream kernel. I am not completely sure, but I think this may only happen when the t570 is on battery.
--Galvin > On May 1, 2018, at 12:50 PM, Joseph Salisbury > <joseph.salisb...@canonical.com> wrote: > > Did this issue start happening after an update/upgrade? Was there a > prior kernel version where you were not having this particular problem? > > Would it be possible for you to test the latest upstream kernel? Refer > to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest > v4.16 kernel[0]. > > If this bug is fixed in the mainline kernel, please add the following > tag 'kernel-fixed-upstream'. > > If the mainline kernel does not fix this bug, please add the tag: > 'kernel-bug-exists-upstream'. > > Once testing of the upstream kernel is complete, please mark this bug as > "Confirmed". > > > Thanks in advance. > > [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.17-rc3 > > ** Changed in: linux (Ubuntu) > Importance: Undecided => High > > ** Tags added: kernel-da-key > > -- > You received this bug notification because you are subscribed to the bug > report. > 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 ]--- > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1768292/+subscriptions -- 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 ]--- 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
