** Changed in: linux (Ubuntu)
Importance: Undecided => High
** Changed in: linux (Ubuntu)
Status: Incomplete => In Progress
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https://bugs.launchpad.net/bugs/1840867
Title:
pthread test from ubuntu_stress_smoke_test hang with X
Status in ubuntu-kernel-tests:
New
Status in linux package in Ubuntu:
In Progress
Bug description:
Issue found on the following nodes:
Power8 "modoc" 2 failures out of 2 attempts
i386 "pepe" 2 failures out of 2 attempts
ARM64 "wright" 1 failure out of 1 attempt
Syslog from node pepe:
Aug 19 05:51:55 pepe stress-ng: invoked with './stress-n' by user 0
Aug 19 05:51:55 pepe stress-ng: system: 'pepe' Linux 4.4.0-160-generic
#188-Ubuntu SMP Wed Aug 14 04:17:20 UTC 2019 i686
Aug 19 05:51:55 pepe stress-ng: memory (MB): total 3991.91, free 3669.34,
shared 2.11, buffer 132.39, swap 1023.99, free swap 970.16
Aug 19 05:51:55 pepe stress-ng: info: [25162] dispatching hogs: 4 pthread
Aug 19 05:52:00 pepe stress-ng: info: [25164] stress-ng-pthread: 99.75% of
iterations could not reach requested 1024 threads (instance 1)
Aug 19 05:54:49 pepe systemd[1]: Starting Cleanup of Temporary Directories...
Aug 19 05:54:49 pepe systemd-tmpfiles[28049]:
[/usr/lib/tmpfiles.d/var.conf:14] Duplicate line for path "/var/log", ignoring.
Aug 19 05:54:49 pepe systemd[1]: Started Cleanup of Temporary Directories.
Aug 19 06:03:16 pepe systemd[1]: Time has been changed
Aug 19 06:03:16 pepe systemd[2037]: Time has been changed
Aug 19 06:16:05 pepe systemd[2037]: Time has been changed
Syslog from node wright:
Aug 19 21:36:28 wright-kernel stress-ng: invoked with './stress-n' by user 0
Aug 19 21:36:28 wright-kernel stress-ng: system: 'wright-kernel' Linux
4.15.0-59-generic #66~16.04.1-Ubuntu SMP Wed Aug 14 15:43:01 UTC 2019 aarch64
Aug 19 21:36:28 wright-kernel stress-ng: memory (MB): total 128876.61, free
126748.83, shared 9.28, buffer 63.37, swap 9215.99, free swap 9215.99
Aug 19 21:36:28 wright-kernel stress-ng: info: [16352] dispatching hogs: 4
pthread
Aug 19 21:36:28 wright-kernel stress-ng: info: [16352] cache allocate: using
defaults, can't determine cache details from sysfs
Aug 19 21:39:19 wright-kernel systemd[3731]: Time has been changed
Aug 19 21:39:19 wright-kernel rsyslogd-2007: action 'action 11' suspended,
next retry is Mon Aug 19 21:40:19 2019 [v8.16.0 try
http://www.rsyslog.com/e/2007 ]
Aug 19 21:39:19 wright-kernel systemd[1]: Time has been changed
Aug 19 22:00:55 wright-kernel systemd[3731]: Time has been changed
Aug 19 22:00:55 wright-kernel rsyslogd-2007: action 'action 11' suspended,
next retry is Mon Aug 19 22:01:55 2019 [v8.16.0 try
http://www.rsyslog.com/e/2007 ]
Aug 19 22:00:55 wright-kernel systemd[1]: Time has been changed
Aug 19 22:13:47 wright-kernel systemd[1]: Time has been changed
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-160-generic 4.4.0-160.188
ProcVersionSignature: Ubuntu 4.4.0-160.188-generic 4.4.186
Uname: Linux 4.4.0-160-generic ppc64le
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Aug 19 05:45 seq
crw-rw---- 1 root audio 116, 33 Aug 19 05:45 timer
AlsaVersion: Advanced Linux Sound Architecture Driver Version
k4.4.0-160-generic.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.1-0ubuntu2.19
Architecture: ppc64el
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
CurrentDmesg:
Date: Wed Aug 21 02:27:28 2019
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lsusb:
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
PciMultimedia:
ProcFB:
ProcKernelCmdLine: root=/dev/mapper/mpath0-part2 ro console=hvc0
ProcLoadAvg: 0.00 0.00 0.00 1/1313 25458
ProcSwaps:
Filename Type Size Used Priority
/swap.img file 8388544 0 -1
/home/ubuntu/autotest/client/tmp/ubuntu_stress_smoke_test/src/stress-ng/swap.img
file 1048512 0 -2
ProcVersion: Linux version 4.4.0-160-generic (buildd@bos02-ppc64el-002) (gcc
version 5.4.0 20160609 (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.10) ) #188-Ubuntu SMP
Wed Aug 14 04:17:46 UTC 2019
RelatedPackageVersions:
linux-restricted-modules-4.4.0-160-generic N/A
linux-backports-modules-4.4.0-160-generic N/A
linux-firmware 1.157.22
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
VarLogDump_list: total 0
cpu_cores: Number of cores present = 20
cpu_coreson: Number of cores online = 20
cpu_dscr: DSCR is 0
cpu_freq:
min: 3.694 GHz (cpu 159)
max: 3.694 GHz (cpu 2)
avg: 3.694 GHz
cpu_runmode:
Could not retrieve current diagnostics mode,
No kernel interface to firmware
cpu_smt: SMT=8
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