[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
** Tags added: cscc -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Fix Released Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
Tested on my machine and yes it appears to be fixed. Thank you to those who made it happen and thank you Andreas for letting us know. ** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Fix Released Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
Seems to be fixed in 4.4.0-142-generic. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1810958 "xhci: Fix USB3 NULL pointer dereference at logical disconnect." -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
i tried apt-get install --install-recommends linux-generic-hwe-16.04 actually i did : sudo apt-get install --install-recommends linux-generic-hwe-16.04 and it did not work for me terminal responded with unable to locate pkg ..couldn't find any package by regex gosh really wishing for a good solution. -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
If you're looking for a workaround, the current default Ubuntu 16.04.5 kernel doesn't have this bug, and doesn't require PPAs. apt-get install --install-recommends linux-generic-hwe-16.04 -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
As I'm using 16.04, and had 4.4.0-138 unfortunately already removed. I installed https://packages.ubuntu.com/xenial-updates/linux- image-4.4.0-138-generic with it's depedencies, as I didn't want to use a PPA cause that sounds to fishy and/or unofficial. This fixed the issue. However, this fix cannot be expected to be performed by non-technical users. -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
I downloaded the kernels from: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.13.16 >From an answer at https://askubuntu.com/questions/1099414/safely-removing-usb-3-0-drive-freezes-the-system-why-and-how-to-fix and these fixed this problem for me... -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
** Attachment added: "trace.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+attachment/5228879/+files/trace.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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
I was also able to reproduce this in kernels 4.4.0-139, -140 and -141. Kernel 4.4.0-138 worked fine. On kernel 4.4.0-140, the freeze didn't occur instantly but after about 20 seconds, so I was able to capture a stacktrace. -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
4.4.0-141 syncs to upstream stable 4.4.162. So not to 4.4.165 yet. -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
The same for me, 4.4.0-141 does not help. -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
Hi there, the problem persists in the same way in kernel 4.4.0-141 :-( -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
Created Q on AskUbuntu ( https://askubuntu.com/q/1099414/66509 ) to help other users keep their data safe. -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
I have the same problem with 4.4.0-140-generic #166-Ubuntu SMP Wed Nov 14 20:09:47 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux. This problem has already destroyed to of my USB external HDDs. Please fix this! -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
I built 4.4.0-141.167 with the one-line patch from https://www.spinics.net/lists/linux-usb/msg168861.html and it does indeed fix this problem. -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
Went to this problem on 139 and 140 kernels. Safely remove of USB3 drive freezes the system completely. I was very lucky that I have saved all documents before the freeze. The temporary solution is to use 138 ( 4.4.0-138-generic ) kernel. Please fix this bug as soon as possible. -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
Temporary fixed on my system with hacky way: sudo rm /boot/*139* sudo rm /boot/*140* sudo update-grub sudo reboot But still waiting for official update. -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
Thanks. Upstream stable v4.4.165 has this commit, the fix will land in 16.04 kernel's later release. -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
Kai-Heng Feng: I did the bisection and the culprit is [9021f2295af1af93416aea20c7b72390919f122d] xhci: Fix use-after-free in xhci_free_virt_device This commit exists upstream, and the problem has already been fixed upstream: https://www.spinics.net/lists/linux-usb/msg168861.html -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
OK, false alarm -- 4.4.0-140 is now crashing for me as well. As far as I know nothing has changed between now and yesterday. Same computer, same drives, everything. Back to 4.4.0-138 for me. -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
Would it be possible to do a kernel bisection between 4.4.0-138 and 4.4.0-139? -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
4.4.0-140 does not solve the problem for me either (had to revert back to 4.4.0-138). The first time I tried 4.4.0-140 the system locked up, but there was no kernel crash stacktrace and I was able to use the Magic SysRq key combination to avoid a hardware reboot. The second time I tried 4.4.0-140 the system locked up, but I was not able to use Magic SysRq to avoid a hardware reboot. Yet the kernel crash logging changed, producing about three different stacktraces over the span of about 30 seconds (before the logs froze). Unfortunately the crash logs did not persist to disk. -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
I experienced the problem 100% of the time on 4.4.0-139. However, unlike Jan, I just tried 4.4.0-140 and the problem is gone. I will continue monitoring my system to see if it reappears. -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
Unfortunately 4.4.0-140 does not solve this problem. Going back to 4.4.0-138 solved the problem here as well too -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
As I ran into this today as well, I might add that I managed to see the very first line in the kernel.log: > BUG: unable to handle kernel NULL pointer dereference at [very low address] Going back to 4.4.0-138 solved the problem here as well. -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
Yes, it only started occurring within the last few weeks/month. I can confirm that booting the previous (but still installed) kernel, fixes the problem. $ uname -a Linux metabox 4.4.0-138-generic #164-Ubuntu SMP Tue Oct 2 17:16:02 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux That kernel works for me, so the issue must be in the "139" version. I did not try the latest upstream kernel because I have NVIDIA drivers and Virtualbox installed and I'd rather not go through the hassle of uninstalling all custom modules, if I can avoid it. Do you still need me to try the latest upstream? ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
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 v4.20 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/v4.20-rc3 ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Incomplete Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio /dev/snd/controlC1: matt 2754 F pulseaudio /dev/snd/controlC0: matt 2754 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 InstallationDate: Installed on 2016-04-23 (940 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: Notebook N150SD/N155SD NonfreeKernelModules: zfs zunicode zcommon znvpair zavl Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 RelatedPackageVersions: linux-restricted-modules-4.4.0-139-generic N/A linux-backports-modules-4.4.0-139-generic N/A linux-firmware 1.157.20 Tags: xenial Uname: Linux 4.4.0-139-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark _MarkForUpload: True dmi.bios.date: 03/31/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1.03.05 dmi.board.asset.tag: Tag 12345 dmi.board.name: N150SD/N155SD dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: dmi.product.name: N150SD/N155SD dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
apport information ** Tags added: apport-collected ** Description changed: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). - I can't get a textual copy of the kernel bug log (because I have to do a - hard reset to regain control of the system and the output doesn't get - flushed to disk), but I did manage to get a photo of some of it (please - refer to attachment). + I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). + --- + ApportVersion: 2.20.1-0ubuntu2.18 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/pcmC1D0p: matt 2754 F...m pulseaudio + /dev/snd/controlC1: matt 2754 F pulseaudio + /dev/snd/controlC0: matt 2754 F pulseaudio + CurrentDesktop: Unity + DistroRelease: Ubuntu 16.04 + EcryptfsInUse: Yes + HibernationDevice: RESUME=UUID=f00235c0-ba8a-4403-91b1-64e9d87b76e0 + InstallationDate: Installed on 2016-04-23 (940 days ago) + InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) + MachineType: Notebook N150SD/N155SD + NonfreeKernelModules: zfs zunicode zcommon znvpair zavl + Package: linux (not installed) + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic root=UUID=beb9b9ce-39a7-464a-978c-ac4fb82a5a81 ro quiet splash + ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160 + RelatedPackageVersions: + linux-restricted-modules-4.4.0-139-generic N/A + linux-backports-modules-4.4.0-139-generic N/A + linux-firmware 1.157.20 + Tags: xenial + Uname: Linux 4.4.0-139-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark + _MarkForUpload: True + dmi.bios.date: 03/31/2015 + dmi.bios.vendor: American Megatrends Inc. + dmi.bios.version: 1.03.05 + dmi.board.asset.tag: Tag 12345 + dmi.board.name: N150SD/N155SD + dmi.board.vendor: Notebook + dmi.board.version: Not Applicable + dmi.chassis.asset.tag: No Asset Tag + dmi.chassis.type: 9 + dmi.chassis.vendor: Notebook + dmi.chassis.version: N/A + dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.03.05:bd03/31/2015:svnNotebook:pnN150SD/N155SD:pvrNotApplicable:rvnNotebook:rnN150SD/N155SD:rvrNotApplicable:cvnNotebook:ct9:cvrN/A: + dmi.product.name: N150SD/N155SD + dmi.product.version: Not Applicable + dmi.sys.vendor: Notebook ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1803929/+attachment/5214089/+files/AlsaInfo.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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Confirmed Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). --- ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64
[Kernel-packages] [Bug 1803929] Re: Summary: Kernel bug (unhandled paging request) on "udisksctl power-off"
** Attachment added: "stack-trace.jpg" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+attachment/5214086/+files/stack-trace.jpg -- 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/1803929 Title: Summary: Kernel bug (unhandled paging request) on "udisksctl power- off" Status in linux package in Ubuntu: Incomplete Bug description: lsb_release -rd Description: Ubuntu 16.04.5 LTS Release: 16.04 uname -a Linux metabox 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Steps (1) to reproduce: 1) Plug in a USB3 hard drive. 2) Right click on launcher icon. 3) Select "Safely Remove". After finding this: https://askubuntu.com/a/532691 ...the following steps also reproduce the problem. Steps (2) to reproduce: 1) Plugin in a USB3 hard drive. 2) udisksctl unmount -b /dev/sdXY 3) udisksctl power-off -b /dev/sdX System completely locks and becomes unresponsive, such that even the Magic SysRq key combination does nothing. Most of the time the fans on my laptop go crazy (so the CPU must get stuck in some loop), but once they did not and the system was just locked (without the fans going nuts). I can't get a textual copy of the kernel bug log (because I have to do a hard reset to regain control of the system and the output doesn't get flushed to disk), but I did manage to get a photo of some of it (please refer to attachment). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1803929/+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
