| 2018-10-18 10:25:58 |
Po-Hsu Lin |
bug |
|
|
added bug |
| 2018-10-18 10:26:12 |
Po-Hsu Lin |
bug task added |
|
stress-ng |
|
| 2018-10-18 10:26:20 |
Po-Hsu Lin |
bug task added |
|
ubuntu-kernel-tests |
|
| 2018-10-18 11:45:15 |
Colin Ian King |
stress-ng: importance |
Undecided |
Medium |
|
| 2018-10-18 11:45:18 |
Colin Ian King |
stress-ng: status |
New |
Fix Committed |
|
| 2018-10-18 11:45:21 |
Colin Ian King |
stress-ng: assignee |
|
Colin Ian King (colin-king) |
|
| 2018-10-19 09:04:33 |
Po-Hsu Lin |
ubuntu-kernel-tests: status |
New |
Fix Released |
|
| 2018-10-19 09:04:36 |
Po-Hsu Lin |
linux-hwe (Ubuntu): status |
New |
Invalid |
|
| 2018-10-23 03:39:54 |
Po-Hsu Lin |
stress-ng: status |
Fix Committed |
Fix Released |
|
| 2018-11-14 17:57:22 |
Colin Ian King |
description |
On a ThunderX Cavium ARM64 node, with kernel: 4.15.0-36-generic #39~16.04.1-Ubuntu
and the proposed 4.15.0-38-generic #41~16.04.1-Ubuntu
The revio test in ubuntu_stress_smoke_test will fail with:
revio STARTING
revio RETURNED 2
revio FAILED
stress-ng: debug: [4771] 48 processors online, 48 processors configured
stress-ng: info: [4771] dispatching hogs: 4 revio
stress-ng: info: [4771] cache allocate: using built-in defaults as unable to determine cache details
stress-ng: debug: [4771] cache allocate: default cache size: 2048K
stress-ng: debug: [4771] starting stressors
stress-ng: debug: [4772] stress-ng-revio: started [4772] (instance 0)
stress-ng: debug: [4773] stress-ng-revio: started [4773] (instance 1)
stress-ng: debug: [4771] 4 stressors spawned
stress-ng: debug: [4774] stress-ng-revio: started [4774] (instance 2)
stress-ng: debug: [4775] stress-ng-revio: started [4775] (instance 3)
stress-ng: fail: [4774] (null): open failed, errno=2 (No such file or directory)
stress-ng: fail: [4775] (null): open failed, errno=2 (No such file or directory)
stress-ng: fail: [4774] (null): rmdir './tmp-(null)-0-6' failed, errno=2 (No such file or directory)
stress-ng: fail: [4775] (null): rmdir './tmp-(null)-0-6' failed, errno=2 (No such file or directory)
stress-ng: fail: [4773] (null): rmdir './tmp-(null)-0-6' failed, errno=2 (No such file or directory)
stress-ng: fail: [4772] (null): rmdir './tmp-(null)-0-6' failed, errno=2 (No such file or directory)
stress-ng: debug: [4771] process [4772] (stress-ng-revio) terminated on signal: 6 (Aborted)
stress-ng: debug: [4771] process [4772] terminated
stress-ng: debug: [4771] process [4773] (stress-ng-revio) terminated on signal: 6 (Aborted)
stress-ng: debug: [4771] process [4773] terminated
stress-ng: debug: [4771] process [4774] (stress-ng-revio) terminated on signal: 6 (Aborted)
stress-ng: debug: [4771] process [4774] terminated
stress-ng: debug: [4771] process [4775] (stress-ng-revio) terminated on signal: 6 (Aborted)
stress-ng: debug: [4771] process [4775] terminated
stress-ng: info: [4771] unsuccessful run completed in 0.76s
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.15.0-36-generic 4.15.0-36.39~16.04.1
ProcVersionSignature: User Name 4.15.0-36.39~16.04.1-generic 4.15.18
Uname: Linux 4.15.0-36-generic aarch64
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: arm64
Date: Thu Oct 18 09:08:59 2018
SourcePackage: linux-hwe
UpgradeStatus: No upgrade log present (probably fresh install) |
SRU Request [Cosmic]
== Justification ==
When running stress-ng with the revio stressor, the FIEMAP ioctl is failing and causing the stress test to fail because the ioctl is being passed non-zero'd data from the stack.
== Fix ==
Upstream commit http://kernel.ubuntu.com/git/cking/stress-ng.git/commit/?id=3784579562506d0b5f3d071aea10bb3dbc9f45d6
== Testing ==
On a ARM64 system run:
stress-ng --revio 1
Without the fix the revio stress test will randomly fail depending on the garbage on the stack. With the fix the stress test will run successfully.
== Regression Potential ==
Minimal, this affects just the revio stress test and is a simple memory zero'ing fix of a struct being passed to the FIEMAP ioctl. Regression potential is negligible.
--------------------
On a ThunderX Cavium ARM64 node, with kernel: 4.15.0-36-generic #39~16.04.1-Ubuntu
and the proposed 4.15.0-38-generic #41~16.04.1-Ubuntu
The revio test in ubuntu_stress_smoke_test will fail with:
revio STARTING
revio RETURNED 2
revio FAILED
stress-ng: debug: [4771] 48 processors online, 48 processors configured
stress-ng: info: [4771] dispatching hogs: 4 revio
stress-ng: info: [4771] cache allocate: using built-in defaults as unable to determine cache details
stress-ng: debug: [4771] cache allocate: default cache size: 2048K
stress-ng: debug: [4771] starting stressors
stress-ng: debug: [4772] stress-ng-revio: started [4772] (instance 0)
stress-ng: debug: [4773] stress-ng-revio: started [4773] (instance 1)
stress-ng: debug: [4771] 4 stressors spawned
stress-ng: debug: [4774] stress-ng-revio: started [4774] (instance 2)
stress-ng: debug: [4775] stress-ng-revio: started [4775] (instance 3)
stress-ng: fail: [4774] (null): open failed, errno=2 (No such file or directory)
stress-ng: fail: [4775] (null): open failed, errno=2 (No such file or directory)
stress-ng: fail: [4774] (null): rmdir './tmp-(null)-0-6' failed, errno=2 (No such file or directory)
stress-ng: fail: [4775] (null): rmdir './tmp-(null)-0-6' failed, errno=2 (No such file or directory)
stress-ng: fail: [4773] (null): rmdir './tmp-(null)-0-6' failed, errno=2 (No such file or directory)
stress-ng: fail: [4772] (null): rmdir './tmp-(null)-0-6' failed, errno=2 (No such file or directory)
stress-ng: debug: [4771] process [4772] (stress-ng-revio) terminated on signal: 6 (Aborted)
stress-ng: debug: [4771] process [4772] terminated
stress-ng: debug: [4771] process [4773] (stress-ng-revio) terminated on signal: 6 (Aborted)
stress-ng: debug: [4771] process [4773] terminated
stress-ng: debug: [4771] process [4774] (stress-ng-revio) terminated on signal: 6 (Aborted)
stress-ng: debug: [4771] process [4774] terminated
stress-ng: debug: [4771] process [4775] (stress-ng-revio) terminated on signal: 6 (Aborted)
stress-ng: debug: [4771] process [4775] terminated
stress-ng: info: [4771] unsuccessful run completed in 0.76s
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.15.0-36-generic 4.15.0-36.39~16.04.1
ProcVersionSignature: User Name 4.15.0-36.39~16.04.1-generic 4.15.18
Uname: Linux 4.15.0-36-generic aarch64
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: arm64
Date: Thu Oct 18 09:08:59 2018
SourcePackage: linux-hwe
UpgradeStatus: No upgrade log present (probably fresh install) |
|
| 2018-11-14 18:14:42 |
Colin Ian King |
description |
SRU Request [Cosmic]
== Justification ==
When running stress-ng with the revio stressor, the FIEMAP ioctl is failing and causing the stress test to fail because the ioctl is being passed non-zero'd data from the stack.
== Fix ==
Upstream commit http://kernel.ubuntu.com/git/cking/stress-ng.git/commit/?id=3784579562506d0b5f3d071aea10bb3dbc9f45d6
== Testing ==
On a ARM64 system run:
stress-ng --revio 1
Without the fix the revio stress test will randomly fail depending on the garbage on the stack. With the fix the stress test will run successfully.
== Regression Potential ==
Minimal, this affects just the revio stress test and is a simple memory zero'ing fix of a struct being passed to the FIEMAP ioctl. Regression potential is negligible.
--------------------
On a ThunderX Cavium ARM64 node, with kernel: 4.15.0-36-generic #39~16.04.1-Ubuntu
and the proposed 4.15.0-38-generic #41~16.04.1-Ubuntu
The revio test in ubuntu_stress_smoke_test will fail with:
revio STARTING
revio RETURNED 2
revio FAILED
stress-ng: debug: [4771] 48 processors online, 48 processors configured
stress-ng: info: [4771] dispatching hogs: 4 revio
stress-ng: info: [4771] cache allocate: using built-in defaults as unable to determine cache details
stress-ng: debug: [4771] cache allocate: default cache size: 2048K
stress-ng: debug: [4771] starting stressors
stress-ng: debug: [4772] stress-ng-revio: started [4772] (instance 0)
stress-ng: debug: [4773] stress-ng-revio: started [4773] (instance 1)
stress-ng: debug: [4771] 4 stressors spawned
stress-ng: debug: [4774] stress-ng-revio: started [4774] (instance 2)
stress-ng: debug: [4775] stress-ng-revio: started [4775] (instance 3)
stress-ng: fail: [4774] (null): open failed, errno=2 (No such file or directory)
stress-ng: fail: [4775] (null): open failed, errno=2 (No such file or directory)
stress-ng: fail: [4774] (null): rmdir './tmp-(null)-0-6' failed, errno=2 (No such file or directory)
stress-ng: fail: [4775] (null): rmdir './tmp-(null)-0-6' failed, errno=2 (No such file or directory)
stress-ng: fail: [4773] (null): rmdir './tmp-(null)-0-6' failed, errno=2 (No such file or directory)
stress-ng: fail: [4772] (null): rmdir './tmp-(null)-0-6' failed, errno=2 (No such file or directory)
stress-ng: debug: [4771] process [4772] (stress-ng-revio) terminated on signal: 6 (Aborted)
stress-ng: debug: [4771] process [4772] terminated
stress-ng: debug: [4771] process [4773] (stress-ng-revio) terminated on signal: 6 (Aborted)
stress-ng: debug: [4771] process [4773] terminated
stress-ng: debug: [4771] process [4774] (stress-ng-revio) terminated on signal: 6 (Aborted)
stress-ng: debug: [4771] process [4774] terminated
stress-ng: debug: [4771] process [4775] (stress-ng-revio) terminated on signal: 6 (Aborted)
stress-ng: debug: [4771] process [4775] terminated
stress-ng: info: [4771] unsuccessful run completed in 0.76s
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.15.0-36-generic 4.15.0-36.39~16.04.1
ProcVersionSignature: User Name 4.15.0-36.39~16.04.1-generic 4.15.18
Uname: Linux 4.15.0-36-generic aarch64
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: arm64
Date: Thu Oct 18 09:08:59 2018
SourcePackage: linux-hwe
UpgradeStatus: No upgrade log present (probably fresh install) |
SRU Request [Bionic, Cosmic]
== Justification ==
When running stress-ng with the revio stressor, the FIEMAP ioctl is failing and causing the stress test to fail because the ioctl is being passed non-zero'd data from the stack.
== Fix ==
Upstream commit http://kernel.ubuntu.com/git/cking/stress-ng.git/commit/?id=3784579562506d0b5f3d071aea10bb3dbc9f45d6
== Testing ==
On a ARM64 system run:
stress-ng --revio 1
Without the fix the revio stress test will randomly fail depending on the garbage on the stack. With the fix the stress test will run successfully.
== Regression Potential ==
Minimal, this affects just the revio stress test and is a simple memory zero'ing fix of a struct being passed to the FIEMAP ioctl. Regression potential is negligible.
--------------------
On a ThunderX Cavium ARM64 node, with kernel: 4.15.0-36-generic #39~16.04.1-Ubuntu
and the proposed 4.15.0-38-generic #41~16.04.1-Ubuntu
The revio test in ubuntu_stress_smoke_test will fail with:
revio STARTING
revio RETURNED 2
revio FAILED
stress-ng: debug: [4771] 48 processors online, 48 processors configured
stress-ng: info: [4771] dispatching hogs: 4 revio
stress-ng: info: [4771] cache allocate: using built-in defaults as unable to determine cache details
stress-ng: debug: [4771] cache allocate: default cache size: 2048K
stress-ng: debug: [4771] starting stressors
stress-ng: debug: [4772] stress-ng-revio: started [4772] (instance 0)
stress-ng: debug: [4773] stress-ng-revio: started [4773] (instance 1)
stress-ng: debug: [4771] 4 stressors spawned
stress-ng: debug: [4774] stress-ng-revio: started [4774] (instance 2)
stress-ng: debug: [4775] stress-ng-revio: started [4775] (instance 3)
stress-ng: fail: [4774] (null): open failed, errno=2 (No such file or directory)
stress-ng: fail: [4775] (null): open failed, errno=2 (No such file or directory)
stress-ng: fail: [4774] (null): rmdir './tmp-(null)-0-6' failed, errno=2 (No such file or directory)
stress-ng: fail: [4775] (null): rmdir './tmp-(null)-0-6' failed, errno=2 (No such file or directory)
stress-ng: fail: [4773] (null): rmdir './tmp-(null)-0-6' failed, errno=2 (No such file or directory)
stress-ng: fail: [4772] (null): rmdir './tmp-(null)-0-6' failed, errno=2 (No such file or directory)
stress-ng: debug: [4771] process [4772] (stress-ng-revio) terminated on signal: 6 (Aborted)
stress-ng: debug: [4771] process [4772] terminated
stress-ng: debug: [4771] process [4773] (stress-ng-revio) terminated on signal: 6 (Aborted)
stress-ng: debug: [4771] process [4773] terminated
stress-ng: debug: [4771] process [4774] (stress-ng-revio) terminated on signal: 6 (Aborted)
stress-ng: debug: [4771] process [4774] terminated
stress-ng: debug: [4771] process [4775] (stress-ng-revio) terminated on signal: 6 (Aborted)
stress-ng: debug: [4771] process [4775] terminated
stress-ng: info: [4771] unsuccessful run completed in 0.76s
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.15.0-36-generic 4.15.0-36.39~16.04.1
ProcVersionSignature: User Name 4.15.0-36.39~16.04.1-generic 4.15.18
Uname: Linux 4.15.0-36-generic aarch64
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: arm64
Date: Thu Oct 18 09:08:59 2018
SourcePackage: linux-hwe
UpgradeStatus: No upgrade log present (probably fresh install) |
|
| 2018-11-14 18:16:03 |
Colin Ian King |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2018-11-16 09:55:03 |
Timo Aaltonen |
bug task added |
|
stress-ng (Ubuntu) |
|
| 2018-11-16 09:57:05 |
Timo Aaltonen |
nominated for series |
|
Ubuntu Cosmic |
|
| 2018-11-16 09:57:05 |
Timo Aaltonen |
bug task added |
|
stress-ng (Ubuntu Cosmic) |
|
| 2018-11-16 09:57:05 |
Timo Aaltonen |
bug task added |
|
linux-hwe (Ubuntu Cosmic) |
|
| 2018-11-16 09:57:05 |
Timo Aaltonen |
nominated for series |
|
Ubuntu Bionic |
|
| 2018-11-16 09:57:05 |
Timo Aaltonen |
bug task added |
|
stress-ng (Ubuntu Bionic) |
|
| 2018-11-16 09:57:05 |
Timo Aaltonen |
bug task added |
|
linux-hwe (Ubuntu Bionic) |
|
| 2018-11-16 09:57:15 |
Timo Aaltonen |
linux-hwe (Ubuntu Bionic): status |
New |
Invalid |
|
| 2018-11-16 09:57:19 |
Timo Aaltonen |
linux-hwe (Ubuntu Cosmic): status |
New |
Invalid |
|
| 2018-11-16 10:01:04 |
Timo Aaltonen |
stress-ng (Ubuntu): status |
New |
Fix Released |
|
| 2018-11-16 10:03:32 |
Timo Aaltonen |
stress-ng (Ubuntu Cosmic): status |
New |
Fix Committed |
|
| 2018-11-16 10:03:34 |
Timo Aaltonen |
bug |
|
|
added subscriber SRU Verification |
| 2018-11-16 10:03:37 |
Timo Aaltonen |
tags |
apport-bug arm64 uec-images xenial |
apport-bug arm64 uec-images verification-needed verification-needed-cosmic xenial |
|
| 2018-11-16 10:16:19 |
Timo Aaltonen |
stress-ng (Ubuntu Bionic): status |
New |
Fix Committed |
|
| 2018-11-16 10:16:24 |
Timo Aaltonen |
tags |
apport-bug arm64 uec-images verification-needed verification-needed-cosmic xenial |
apport-bug arm64 uec-images verification-needed verification-needed-bionic verification-needed-cosmic xenial |
|
| 2018-11-16 13:19:47 |
Colin Ian King |
tags |
apport-bug arm64 uec-images verification-needed verification-needed-bionic verification-needed-cosmic xenial |
apport-bug arm64 uec-images verification-done-cosmic verification-needed verification-needed-bionic xenial |
|
| 2018-11-16 13:30:03 |
Colin Ian King |
tags |
apport-bug arm64 uec-images verification-done-cosmic verification-needed verification-needed-bionic xenial |
apport-bug arm64 uec-images verification-done verification-done-bionic verification-done-cosmic xenial |
|
| 2018-11-26 08:07:16 |
Łukasz Zemczak |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2018-11-26 08:12:00 |
Launchpad Janitor |
stress-ng (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2018-11-26 08:17:18 |
Launchpad Janitor |
stress-ng (Ubuntu Cosmic): status |
Fix Committed |
Fix Released |
|
