Kernel panic after usb-c device unplugged
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-signed-oem-5.14 (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Feb 18 22:53:33 capella kernel: [ 90.784263] usb 3-4: USB disconnect, device number 4
Feb 18 22:53:33 capella kernel: [ 90.784276] usb 3-4.1: USB disconnect, device number 5
Feb 18 22:53:33 capella kernel: [ 90.784708] usb 3-4.2: USB disconnect, device number 6
Feb 18 22:53:33 capella kernel: [ 90.784715] usb 3-4.2.5: USB disconnect, device number 9
Feb 18 22:53:33 capella kernel: [ 90.785811] usb 3-4.5: USB disconnect, device number 8
Feb 18 22:53:34 capella NetworkManager[
Feb 18 22:53:34 capella kernel: [ 91.416303] usb 2-3: USB disconnect, device number 2
Feb 18 22:53:34 capella kernel: [ 91.416314] usb 2-3.2: USB disconnect, device number 3
Feb 18 22:53:34 capella kernel: [ 91.416318] usb 2-3.2.4: USB disconnect, device number 5
Feb 18 22:53:34 capella kernel: [ 91.477512] usb 2-3.4: USB disconnect, device number 4
Feb 18 22:53:34 capella kernel: [ 91.477948] BUG: kernel NULL pointer dereference, address: 0000000000000030
Feb 18 22:53:34 capella kernel: [ 91.477955] #PF: supervisor read access in kernel mode
Feb 18 22:53:34 capella kernel: [ 91.477958] #PF: error_code(0x0000) - not-present page
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-
ProcVersionSign
Uname: Linux 5.14.0-1022-oem x86_64
ApportVersion: 2.20.11-
Architecture: amd64
CasperMD5CheckR
CurrentDesktop: ubuntu:GNOME
Date: Fri Feb 18 23:00:53 2022
InstallationDate: Installed on 2021-11-12 (98 days ago)
InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819)
SourcePackage: linux-signed-
UpgradeStatus: No upgrade log present (probably fresh install)