Public bug reported:
For the past week or so, I have started to have random crashes. Somtimes
it is just an app that crashes, sometimes the machine freezes up
completely and sometimes it just reboots.
I ran a memory test for about 8 hours over the weekend and it found no
issues. Looking through some of the crash dmesg files I see:
202009290318/dmesg.202009290318:1186:[ 5527.345666] BUG: unable to handle
kernel paging request at ffffffffab1bd511
202009291228/dmesg.202009291228:1194:[12423.898689] BUG: unable to handle
kernel paging request at ffffffffffffff8e
202009301804/dmesg.202009301804:1386:[31355.601321] BUG: unable to handle
kernel paging request at ffffffffb2cbb6cf
202010011046/dmesg.202010011046:1200:[ 3081.774984] BUG: unable to handle
kernel paging request at ffffa0bd8f625a50
Which still leads to think a memory issue. Going to run a longer memtest. I am
usually pretty good and figuring out what is going on but this time I need some
help to make sure I am on the right track or tell me I am completely wrong.
Thanks in advance.
ProblemType: KernelCrash
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-118-generic 4.15.0-118.119
ProcVersionSignature: Ubuntu 4.15.0-118.119-generic 4.15.18
Uname: Linux 4.15.0-118-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.17
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: chris 3921 F.... pulseaudio
/dev/snd/controlC1: chris 3921 F.... pulseaudio
Date: Tue Sep 29 16:09:48 2020
InstallationDate: Installed on 2019-01-07 (632 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
MachineType: MSI MS-7693
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-118-generic
root=UUID=65a42e57-56c3-47ce-beb9-73c0f182e1d4 ro sbcore.autosuspend=-1
amd_iommu=on iommu=pt crashkernel=512M-:192M
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not
accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.15.0-118-generic N/A
linux-backports-modules-4.15.0-118-generic N/A
linux-firmware 1.173.19
RfKill:
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/08/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V2.6
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: 970A-G46 (MS-7693)
dmi.board.vendor: MSI
dmi.board.version: 2.0
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: MSI
dmi.chassis.version: 2.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrV2.6:bd10/08/2013:svnMSI:pnMS-7693:pvr2.0:rvnMSI:rn970A-G46(MS-7693):rvr2.0:cvnMSI:ct3:cvr2.0:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: MS-7693
dmi.product.version: 2.0
dmi.sys.vendor: MSI
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: amd64 apport-kernelcrash bionic
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https://bugs.launchpad.net/bugs/1898091
Title:
Multiple random crashes for the past week
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