However, Tyler found that this test will hang after:
[30] Kretprobe dynamic event with maxactive [PASS]
[31] Register/unregister many kprobe events [PASS]
And this is 100% reproducible.
No relevant output in syslog.
This will need further investigation.
ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: linux-image-4.18.0-18-generic 4.18.0-18.19
ProcVersionSignature: User Name 4.18.0-18.19-generic 4.18.20
Uname: Linux 4.18.0-18-generic x86_64
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Apr 25 07:16 seq
crw-rw---- 1 root audio 116, 33 Apr 25 07:16 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.10-0ubuntu13.2
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: Thu Apr 25 07:18:51 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)
PciMultimedia:
ProcFB: 0 cirrusdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.18.0-18-generic root=UUID=2f68c627-8ab4-40d5-8c06-6563436d0f96 ro
RelatedPackageVersions:
linux-restricted-modules-4.18.0-18-generic N/A
linux-backports-modules-4.18.0-18-generic N/A
linux-firmware 1.175.3
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
This issue is a bit strange.
The test has passed with Cosmic 4.18.0-18.19 generic kernel on AMD64 node during our SRU testing process.
https:/ /pastebin. ubuntu. com/p/HN2vN6fCX n/
However, Tyler found that this test will hang after:
[30] Kretprobe dynamic event with maxactive [PASS]
[31] Register/unregister many kprobe events [PASS]
And this is 100% reproducible.
No relevant output in syslog.
This will need further investigation.
ProblemType: Bug 4.18.0- 18-generic 4.18.0-18.19 ature: User Name 4.18.0- 18.19-generic 4.18.20
DistroRelease: Ubuntu 18.10
Package: linux-image-
ProcVersionSign
Uname: Linux 4.18.0-18-generic x86_64
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Apr 25 07:16 seq
crw-rw---- 1 root audio 116, 33 Apr 25 07:16 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.10-0ubuntu13.2
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: Thu Apr 25 07:18:51 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)
PciMultimedia:
ProcFB: 0 cirrusdrmfb /boot/vmlinuz- 4.18.0- 18-generic root=UUID= 2f68c627- 8ab4-40d5- 8c06-6563436d0f 96 ro ersions: restricted- modules- 4.18.0- 18-generic N/A backports- modules- 4.18.0- 18-generic N/A 1.8.2-1ubuntu1 version: pc-i440fx-xenial bvrUbuntu- 1.8.2-1ubuntu1: bd04/01/ 2014:svnQEMU: pnStandardPC( i440FX+ PIIX,1996) :pvrpc- i440fx- xenial: cvnQEMU: ct1:cvrpc- i440fx- xenial: version: pc-i440fx-xenial
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.175.3
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-
dmi.chassis.type: 1
dmi.chassis.vendor: QEMU
dmi.chassis.
dmi.modalias: dmi:bvnSeaBIOS:
dmi.product.name: Standard PC (i440FX + PIIX, 1996)
dmi.product.
dmi.sys.vendor: QEMU