zram02 from kernel_misc test suite in LTP failed

Bug #1829992 reported by Po-Hsu Lin on 2019-05-22
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Po-Hsu Lin
linux (Ubuntu)

Bug Description

startup='Wed May 22 07:02:20 2019'
zram02 1 TINFO: create '1' zram device(s)
zram02 1 TFAIL: unexpected num of devices: 4
zram02 2 TINFO: zram cleanup
tag=zram02 stime=1558508540 dur=0 exit=exited stat=1 core=no cu=1 cs=0

ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: linux-image-4.18.0-20-generic 4.18.0-20.21
ProcVersionSignature: User Name 4.18.0-20.21-generic 4.18.20
Uname: Linux 4.18.0-20-generic x86_64
 total 0
 crw-rw---- 1 root audio 116, 1 May 22 06:28 seq
 crw-rw---- 1 root audio 116, 33 May 22 06:28 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.10-0ubuntu13.3
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:

Date: Wed May 22 07:52:48 2019
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
Lsusb: Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: QEMU Standard PC (i440FX + PIIX, 1996)

ProcFB: 0 cirrusdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.18.0-20-generic root=UUID=2a4b0342-a2dd-4feb-b3e2-9644ca1c4a60 ro
 linux-restricted-modules-4.18.0-20-generic N/A
 linux-backports-modules-4.18.0-20-generic N/A
 linux-firmware 1.175.4
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/01/2014
dmi.bios.vendor: SeaBIOS
dmi.bios.version: Ubuntu-1.8.2-1ubuntu1
dmi.chassis.type: 1
dmi.chassis.vendor: QEMU
dmi.chassis.version: pc-i440fx-xenial
dmi.modalias: dmi:bvnSeaBIOS:bvrUbuntu-1.8.2-1ubuntu1:bd04/01/2014:svnQEMU:pnStandardPC(i440FX+PIIX,1996):pvrpc-i440fx-xenial:cvnQEMU:ct1:cvrpc-i440fx-xenial:
dmi.product.name: Standard PC (i440FX + PIIX, 1996)
dmi.product.version: pc-i440fx-xenial
dmi.sys.vendor: QEMU

Po-Hsu Lin (cypressyew) wrote :

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 1829992

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.

Changed in linux (Ubuntu):
status: New → Incomplete
Changed in linux (Ubuntu Cosmic):
status: New → Incomplete
Po-Hsu Lin (cypressyew) on 2019-05-22
Changed in linux (Ubuntu Cosmic):
status: Incomplete → Confirmed
Changed in linux (Ubuntu):
status: Incomplete → Confirmed
Changed in ubuntu-kernel-tests:
status: New → Confirmed
Po-Hsu Lin (cypressyew) on 2019-06-05
tags: added: ubuntu-ltp
Po-Hsu Lin (cypressyew) wrote :

This is probably caused by the unsuccessful zram01 test, which will create 4 devices.

no longer affects: linux (Ubuntu Cosmic)
Changed in ubuntu-kernel-tests:
assignee: nobody → Po-Hsu Lin (cypressyew)
status: Confirmed → Triaged
To post a comment you must log in.
This report contains Public information  Edit
Everyone can see this information.

Other bug subscribers