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.
This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1747625
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.