This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1971562
Title:
UBSAN: invalid-load in mt76/dma.c
Status in linux package in Ubuntu:
Confirmed
Bug description:
Got kernel UBSAN error:
kernel: UBSAN: invalid-load in
/build/linux-HMZHpV/linux-5.15.0/drivers/net/wireless/mediatek/mt76/dma.c:162:13
kernel: load of value 20 is not a valid value for type '_Bool'
kernel: CPU: 6 PID: 414 Comm: systemd-udevd Not tainted 5.15.0-27-generic
#28-Ubuntu
kernel: Hardware name: Dell Inc. Vostro 3425/Vostro 3425, BIOS 1.2.0
01/11/2022
kernel: UBSAN: invalid-load in
/build/linux-HMZHpV/linux-5.15.0/net/mac80211/status.c:1164:21
kernel: load of value 255 is not a valid value for type '_Bool'
kernel: CPU: 0 PID: 618 Comm: napi/phy0-8196 Not tainted 5.15.0-27-generic
#28-Ubuntu
kernel: Hardware name: Dell Inc. Vostro 3425/Vostro 3425, BIOS 1.2.0
01/11/2022
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-5.15.0-27-generic 5.15.0-27.28
ProcVersionSignature: Ubuntu 5.15.0-27.28-generic 5.15.30
Uname: Linux 5.15.0-27-generic x86_64
ApportVersion: 2.20.11-0ubuntu82
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: kchsieh 962 F.... pulseaudio
/dev/snd/controlC2: kchsieh 962 F.... pulseaudio
/dev/snd/controlC0: kchsieh 962 F.... pulseaudio
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Wed May 4 18:09:29 2022
DistributionChannelDescriptor:
# This is the distribution channel descriptor for the OEM CDs
# For more information see
http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-jammy-amd64-20220504-27
InstallationDate: Installed on 2022-05-04 (0 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64
(20220419)
MachineType: Dell Inc. Vostro 3425
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-27-generic
root=UUID=5c22b6a2-abcd-4ea7-95d3-c33ce7392c45 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.15.0-27-generic N/A
linux-backports-modules-5.15.0-27-generic N/A
linux-firmware 20220329.git681281e4-0ubuntu1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/11/2022
dmi.bios.release: 5.3
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.2.0
dmi.board.asset.tag: not specified
dmi.board.name: Vostro 3425
dmi.board.vendor: Dell Inc.
dmi.board.version: Vostro 3425
dmi.chassis.asset.tag: NVPASS
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: 1.2.0
dmi.modalias:
dmi:bvnDellInc.:bvr1.2.0:bd01/11/2022:br5.3:svnDellInc.:pnVostro3425:pvr1.2.0:rvnDellInc.:rnVostro3425:rvrVostro3425:cvnDellInc.:ct10:cvr1.2.0:sku0B7D:
dmi.product.family: 0B7D
dmi.product.name: Vostro 3425
dmi.product.sku: 0B7D
dmi.product.version: 1.2.0
dmi.sys.vendor: Dell Inc.
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