Public bug reported:
When testing the dev test in ubuntu_stress_smoke_test, the instance will
crash and gets rebooted.
Spotted on:
* c3.xlarge
* c4.large
* m3.large
* m4.large
* r3.large
* t2.small
* x1e.xlarge
Test output:
09:10:12 DEBUG| [stdout] dentry RETURNED 0
09:10:12 DEBUG| [stdout] dentry PASSED
09:10:12 DEBUG| [stdout] dev STARTING
packet_write_wait: Connection to 18.237.187.217 port 22: Broken pipe
tailing syslog:
Aug 28 09:10:07 ip-172-31-3-117 stress-ng: info: [19659] dispatching hogs: 4
dentry
Aug 28 09:10:12 ip-172-31-3-117 stress-ng: info: [19659] successful run
completed in 5.13s
Aug 28 09:10:12 ip-172-31-3-117 stress-ng: invoked with './stress-n' by user 0
Aug 28 09:10:12 ip-172-31-3-117 stress-ng: system: 'ip-172-31-3-117' Linux
5.0.0-1012-aws #13-Ubuntu SMP Fri Aug 2 12:25:32 UTC 2019 x86_64
Aug 28 09:10:12 ip-172-31-3-117 stress-ng: memory (MB): total 3754.94, free
3386.23, shared 0.06, buffer 145.52, swap 1024.00, free swap 951.48
Aug 28 09:10:12 ip-172-31-3-117 stress-ng: info: [19674] dispatching hogs: 4
dev
Aug 28 09:10:12 ip-172-31-3-117 kernel: [ 481.406432] PM: Marking nosave
pages: [mem 0x00000000-0x00000fff]
Aug 28 09:10:12 ip-172-31-3-117 kernel: [ 481.406434] PM: Marking nosave
pages: [mem 0x0009e000-0x000fffff]
Aug 28 09:10:12 ip-172-31-3-117 kernel: [ 481.406437] PM: Basic memory bitmaps
created
Aug 28 09:10:12 ip-172-31-3-117 kernel: [ 481.406496] PM: Basic memory bitmaps
freed
packet_write_wait: Connection to 18.237.187.217 port 22: Broken pipe
ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: linux-image-5.0.0-1012-aws 5.0.0-1012.13
ProcVersionSignature: User Name 5.0.0-1012.13-aws 5.0.15
Uname: Linux 5.0.0-1012-aws x86_64
ApportVersion: 2.20.10-0ubuntu27.1
Architecture: amd64
Date: Wed Aug 28 09:21:28 2019
Ec2AMI: ami-0b731fb4a9a36df8c
Ec2AMIManifest: (unknown)
Ec2AvailabilityZone: us-west-2c
Ec2InstanceType: c4.large
Ec2Kernel: unavailable
Ec2Ramdisk: unavailable
SourcePackage: linux-aws
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: stress-ng
Importance: Undecided
Assignee: Colin Ian King (colin-king)
Status: New
** Affects: ubuntu-kernel-tests
Importance: Undecided
Status: New
** Affects: linux-aws (Ubuntu)
Importance: Undecided
Status: New
** Tags: 5.0 amd64 apport-bug aws disco ec2-images sru-20190812
ubuntu-stress-smoke-test
** Also affects: stress-ng
Importance: Undecided
Status: New
** Also affects: ubuntu-kernel-tests
Importance: Undecided
Status: New
** Description changed:
When testing the dev test in ubuntu_stress_smoke_test, the instance will
- crash.
+ crash and gets rebooted.
Spotted on:
* c3.xlarge
* c4.large
* m3.large
* m4.large
* r3.large
* t2.small
* x1e.xlarge
Test output:
09:10:12 DEBUG| [stdout] dentry RETURNED 0
09:10:12 DEBUG| [stdout] dentry PASSED
09:10:12 DEBUG| [stdout] dev STARTING
packet_write_wait: Connection to 18.237.187.217 port 22: Broken pipe
-
tailing syslog:
Aug 28 09:10:07 ip-172-31-3-117 stress-ng: info: [19659] dispatching hogs: 4
dentry
Aug 28 09:10:12 ip-172-31-3-117 stress-ng: info: [19659] successful run
completed in 5.13s
Aug 28 09:10:12 ip-172-31-3-117 stress-ng: invoked with './stress-n' by user 0
Aug 28 09:10:12 ip-172-31-3-117 stress-ng: system: 'ip-172-31-3-117' Linux
5.0.0-1012-aws #13-Ubuntu SMP Fri Aug 2 12:25:32 UTC 2019 x86_64
Aug 28 09:10:12 ip-172-31-3-117 stress-ng: memory (MB): total 3754.94, free
3386.23, shared 0.06, buffer 145.52, swap 1024.00, free swap 951.48
Aug 28 09:10:12 ip-172-31-3-117 stress-ng: info: [19674] dispatching hogs: 4
dev
Aug 28 09:10:12 ip-172-31-3-117 kernel: [ 481.406432] PM: Marking nosave
pages: [mem 0x00000000-0x00000fff]
Aug 28 09:10:12 ip-172-31-3-117 kernel: [ 481.406434] PM: Marking nosave
pages: [mem 0x0009e000-0x000fffff]
Aug 28 09:10:12 ip-172-31-3-117 kernel: [ 481.406437] PM: Basic memory
bitmaps created
Aug 28 09:10:12 ip-172-31-3-117 kernel: [ 481.406496] PM: Basic memory
bitmaps freed
packet_write_wait: Connection to 18.237.187.217 port 22: Broken pipe
ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: linux-image-5.0.0-1012-aws 5.0.0-1012.13
ProcVersionSignature: User Name 5.0.0-1012.13-aws 5.0.15
Uname: Linux 5.0.0-1012-aws x86_64
ApportVersion: 2.20.10-0ubuntu27.1
Architecture: amd64
Date: Wed Aug 28 09:21:28 2019
Ec2AMI: ami-0b731fb4a9a36df8c
Ec2AMIManifest: (unknown)
Ec2AvailabilityZone: us-west-2c
Ec2InstanceType: c4.large
Ec2Kernel: unavailable
Ec2Ramdisk: unavailable
SourcePackage: linux-aws
UpgradeStatus: No upgrade log present (probably fresh install)
** Changed in: stress-ng
Assignee: (unassigned) => Colin Ian King (colin-king)
** Tags added: 5.0 aws ubuntu-stress-smoke-test
** Tags added: sru-20190812
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https://bugs.launchpad.net/bugs/1841747
Title:
dev test in ubuntu_stress_smoke_test crashes AWS c5.large with Disco
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