AMD Naples server failed with the tsc test in monotonic_time testsuite

Bug #1732620 reported by Po-Hsu Lin on 2017-11-16
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)

Bug Description

This test failed on node lodygin (AMD Naples) constantly against every kernel. This issue can be found in older kernel as well.

 1. git clone --depth=1 git://
 2. make -C autotest-client-tests/monotonic_time/src
 3. sudo

$ sudo autotest-client-tests/monotonic_time/src/time_test --duration 300 tsc
INFO: time_test: new tsc-warp maximum: -931
INFO: time_test: running tsc test on 128 cpus for 300 seconds
INFO: time_test: new tsc-warp maximum: -9576
INFO: time_test: new tsc-warp maximum: -10583
INFO: time_test: new tsc-warp maximum: -10640
INFO: time_test: new tsc-warp maximum: -10925
FAIL: tsc-worst-warp=-10925

ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: linux-image-4.13.0-17-generic 4.13.0-17.20
ProcVersionSignature: User Name 4.13.0-17.20-generic 4.13.8
Uname: Linux 4.13.0-17-generic x86_64
 total 0
 crw-rw---- 1 root audio 116, 1 Nov 15 09:23 seq
 crw-rw---- 1 root audio 116, 33 Nov 15 09:23 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.7-0ubuntu3.2
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 Nov 16 07:28:18 2017
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
MachineType: AMD Corporation Speedway

 PATH=(custom, no user)
ProcFB: 0 astdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-17-generic root=UUID=e54320fc-c0c6-4801-843e-13288cad433e ro
 linux-restricted-modules-4.13.0-17-generic N/A
 linux-backports-modules-4.13.0-17-generic N/A
 linux-firmware 1.169
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install) 07/24/2017
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: RSW1001E
dmi.board.asset.tag: To be filled by O.E.M. Speedway
dmi.board.vendor: AMD Corporation
dmi.board.version: To be filled by O.E.M.
dmi.chassis.asset.tag: To be filled by O.E.M.
dmi.chassis.type: 17
dmi.chassis.vendor: To be filled by O.E.M.
dmi.chassis.version: To be filled by O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrRSW1001E:bd07/24/2017:svnAMDCorporation:pnSpeedway:pvrTobefilledbyO.E.M.:rvnAMDCorporation:rnSpeedway:rvrTobefilledbyO.E.M.:cvnTobefilledbyO.E.M.:ct17:cvrTobefilledbyO.E.M.: Default string Speedway
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: AMD Corporation

Po-Hsu Lin (cypressyew) wrote :

This change was made by a bot.

Changed in linux (Ubuntu):
status: New → Confirmed
Changed in linux (Ubuntu):
importance: Undecided → Medium
Sean Feole (sfeole) wrote :

very old bug, with no action on it, marking bug as incomplete and will
close in 5 days if no update.

Changed in ubuntu-kernel-tests:
status: New → Incomplete
Changed in linux (Ubuntu):
status: Confirmed → Incomplete
Po-Hsu Lin (cypressyew) wrote :
Changed in ubuntu-kernel-tests:
status: Incomplete → Confirmed
Changed in linux (Ubuntu):
status: Incomplete → Confirmed
Brad Figg (brad-figg) on 2019-07-24
tags: added: cscc
Po-Hsu Lin (cypressyew) wrote :

For the record, node lodygin is out of order.

tags: added: monotonic-time
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