It just happened once after I upgraded the kernel and it hasn't happened since. I just received a bug report notification about it and everything on my desktop was still working.
I'll test the mainline kernel to see if I come across the same problem. Thanks Mark On Mon, Mar 19, 2018 at 3:26 PM, Joseph Salisbury < joseph.salisb...@canonical.com> wrote: > Did this issue start happening after an update/upgrade? Was there a > prior kernel version where you were not having this particular problem? > > Would it be possible for you to test the latest upstream kernel? Refer > to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest > v4.16 kernel[0]. > > If this bug is fixed in the mainline kernel, please add the following > tag 'kernel-fixed-upstream'. > > If the mainline kernel does not fix this bug, please add the tag: > 'kernel-bug-exists-upstream'. > > Once testing of the upstream kernel is complete, please mark this bug as > "Confirmed". > > > Thanks in advance. > > [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.16-rc6 > > ** Changed in: linux (Ubuntu) > Importance: Undecided => Medium > > ** Changed in: linux (Ubuntu) > Status: Confirmed => Incomplete > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1756665 > > Title: > BUG: stack guard page was hit at 00000000b87fa1ad (stack is > 0000000041fff917..0000000013c05dce) > > Status in linux package in Ubuntu: > Incomplete > > Bug description: > I just receive notification of an error from the bug reporter. > > ProblemType: KernelOops > DistroRelease: Ubuntu 18.04 > Package: linux-image-4.15.0-12-generic 4.15.0-12.13 > ProcVersionSignature: Ubuntu 4.15.0-12.13-generic 4.15.7 > Uname: Linux 4.15.0-12-generic x86_64 > Annotation: Your system might become unstable now and might need to be > restarted. > ApportVersion: 2.20.8-0ubuntu10 > Architecture: amd64 > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/controlC0: mark 1926 F.... pulseaudio > /dev/snd/controlC2: mark 1926 F.... pulseaudio > /dev/snd/controlC1: mark 1926 F.... pulseaudio > Date: Sun Mar 18 01:44:26 2018 > DuplicateSignature: BUG: stack guard page was hit at 00000000b87fa1ad > (stack is 0000000041fff917..0000000013c05dce) RIP: > amdgpu_get_pp_num_states+0x88/0x120 [amdgpu] RSP: ffffae09830efd20 > Failure: oops > InstallationDate: Installed on 2018-02-05 (40 days ago) > InstallationMedia: Ubuntu-MATE 18.04 LTS "Bionic Beaver" - Alpha amd64 > (20180130) > MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. > ProcFB: 0 amdgpudrmfb > ProcKernelCmdLine: root=PARTUUID=FA62B0C7-C6EB-498F-ABE1-B0BF66673E75 > initrd=/efi/ubuntu/initrd.img amdgpu.cik_support=1 radeon.cik_support=0 \ rw > PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No > PulseAudio daemon running, or not running as session daemon. > RelatedPackageVersions: kerneloops-daemon N/A > SourcePackage: linux > Title: BUG: stack guard page was hit at 00000000b87fa1ad (stack is > 0000000041fff917..0000000013c05dce) > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 05/13/2015 > dmi.bios.vendor: American Megatrends Inc. > dmi.bios.version: P1.90 > dmi.board.name: Z97M Pro4 > dmi.board.vendor: ASRock > dmi.chassis.asset.tag: To Be Filled By O.E.M. > dmi.chassis.type: 3 > dmi.chassis.vendor: To Be Filled By O.E.M. > dmi.chassis.version: To Be Filled By O.E.M. > dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.90:bd05/13/2015: > svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.: > rvnASRock:rnZ97MPro4:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: > dmi.product.family: To Be Filled By O.E.M. > dmi.product.name: To Be Filled By O.E.M. > dmi.product.version: To Be Filled By O.E.M. > dmi.sys.vendor: To Be Filled By O.E.M. > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/ > 1756665/+subscriptions > -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1756665 Title: BUG: stack guard page was hit at 00000000b87fa1ad (stack is 0000000041fff917..0000000013c05dce) Status in linux package in Ubuntu: Incomplete Bug description: I just receive notification of an error from the bug reporter. ProblemType: KernelOops DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-12-generic 4.15.0-12.13 ProcVersionSignature: Ubuntu 4.15.0-12.13-generic 4.15.7 Uname: Linux 4.15.0-12-generic x86_64 Annotation: Your system might become unstable now and might need to be restarted. ApportVersion: 2.20.8-0ubuntu10 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: mark 1926 F.... pulseaudio /dev/snd/controlC2: mark 1926 F.... pulseaudio /dev/snd/controlC1: mark 1926 F.... pulseaudio Date: Sun Mar 18 01:44:26 2018 DuplicateSignature: BUG: stack guard page was hit at 00000000b87fa1ad (stack is 0000000041fff917..0000000013c05dce) RIP: amdgpu_get_pp_num_states+0x88/0x120 [amdgpu] RSP: ffffae09830efd20 Failure: oops InstallationDate: Installed on 2018-02-05 (40 days ago) InstallationMedia: Ubuntu-MATE 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180130) MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: root=PARTUUID=FA62B0C7-C6EB-498F-ABE1-B0BF66673E75 initrd=/efi/ubuntu/initrd.img amdgpu.cik_support=1 radeon.cik_support=0 \ rw PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: kerneloops-daemon N/A SourcePackage: linux Title: BUG: stack guard page was hit at 00000000b87fa1ad (stack is 0000000041fff917..0000000013c05dce) UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/13/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P1.90 dmi.board.name: Z97M Pro4 dmi.board.vendor: ASRock dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.90:bd05/13/2015:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnZ97MPro4:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.family: To Be Filled By O.E.M. dmi.product.name: To Be Filled By O.E.M. dmi.product.version: To Be Filled By O.E.M. dmi.sys.vendor: To Be Filled By O.E.M. 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