** Tags removed: kernel-key
** Tags added: kernel-da-key
** Changed in: linux (Ubuntu Artful)
Status: Triaged => Incomplete
** Changed in: linux (Ubuntu)
Status: Triaged => Incomplete
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https://bugs.launchpad.net/bugs/1747625
Title:
[v4.13,mlx5_core] Oops: 0000 [#1] SMP PTI
Status in linux package in Ubuntu:
Incomplete
Status in linux source package in Artful:
Incomplete
Bug description:
PowerEdge R730
4.13.0-26-generic #29~16.04.2-Ubuntu
mlx5_core firmware version: 14.20.1820
kernel trace: https://pastebin.ubuntu.com/26529021/
Issue happened when I issued "reboot" command. Other nodes with same
specifications and software versions didn't hit this bug.
A new "reboot" on the node that panic'ed didn't hit the bug.
I've set "pti=off" on all of them for now.
---
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Feb 5 13:07 seq
crw-rw---- 1 root audio 116, 33 Feb 5 13:07 timer
AplayDevices: Error: [Errno 2] No such file or directory
ApportVersion: 2.20.1-0ubuntu2.15
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
DistroRelease: Ubuntu 16.04
IwConfig: Error: [Errno 2] No such file or directory
Lsusb:
Bus 002 Device 002: ID 8087:8002 Intel Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 413c:a001 Dell Computer Corp. Hub
Bus 001 Device 002: ID 8087:800a Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. PowerEdge R730
Package: linux (not installed)
PciMultimedia:
ProcFB: 0 mgadrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-32-generic.efi.signed
root=UUID=2344957a-f5ed-46a7-87a5-255ab83876fb ro console=tty0
console=ttyS0,115200 console=ttyS1,115200 panic=30 raid=noautodetect
modprobe.blacklist=floppy
ProcVersionSignature: Ubuntu 4.13.0-32.35~16.04.1-generic 4.13.13
RelatedPackageVersions:
linux-restricted-modules-4.13.0-32-generic N/A
linux-backports-modules-4.13.0-32-generic N/A
linux-firmware 1.157.14
RfKill: Error: [Errno 2] No such file or directory
Tags: xenial uec-images xenial uec-images
Uname: Linux 4.13.0-32-generic x86_64
UnreportableReason: The report belongs to a package that is not installed.
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dialout dip floppy libvirtd netdev plugdev sudo
video
_MarkForUpload: False
dmi.bios.date: 09/06/2016
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 2.2.5
dmi.board.name: 04N3DF
dmi.board.vendor: Dell Inc.
dmi.board.version: A10
dmi.chassis.type: 23
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr2.2.5:bd09/06/2016:svnDellInc.:pnPowerEdgeR730:pvr:rvnDellInc.:rn04N3DF:rvrA10:cvnDellInc.:ct23:cvr:
dmi.product.name: PowerEdge R730
dmi.sys.vendor: Dell Inc.
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