| 2016-02-18 21:49:21 |
Nelson Elhage |
bug |
|
|
added bug |
| 2016-02-18 22:00:10 |
Brad Figg |
linux (Ubuntu): status |
New |
Confirmed |
|
| 2016-02-19 17:51:19 |
Joseph Salisbury |
linux (Ubuntu): importance |
Undecided |
Medium |
|
| 2016-02-19 17:51:24 |
Joseph Salisbury |
nominated for series |
|
Ubuntu Trusty |
|
| 2016-02-19 17:51:24 |
Joseph Salisbury |
bug task added |
|
linux (Ubuntu Trusty) |
|
| 2016-02-19 17:51:52 |
Joseph Salisbury |
linux (Ubuntu Trusty): status |
New |
Confirmed |
|
| 2016-02-19 17:51:55 |
Joseph Salisbury |
linux (Ubuntu Trusty): importance |
Undecided |
Medium |
|
| 2016-02-21 02:09:27 |
penalvch |
tags |
amd64 apport-bug trusty |
amd64 apport-bug cherry-pick kernel-fixed-upstream trusty |
|
| 2016-02-21 02:09:38 |
penalvch |
linux (Ubuntu Trusty): status |
Confirmed |
Triaged |
|
| 2016-02-21 02:09:52 |
penalvch |
linux (Ubuntu): status |
Confirmed |
Triaged |
|
| 2016-03-03 19:50:34 |
Joseph Salisbury |
tags |
amd64 apport-bug cherry-pick kernel-fixed-upstream trusty |
amd64 apport-bug cherry-pick kernel-da-key kernel-fixed-upstream trusty |
|
| 2016-03-30 11:55:36 |
Tim Gardner |
nominated for series |
|
Ubuntu Xenial |
|
| 2016-03-30 11:55:36 |
Tim Gardner |
bug task added |
|
linux (Ubuntu Xenial) |
|
| 2016-03-30 11:55:36 |
Tim Gardner |
nominated for series |
|
Ubuntu Vivid |
|
| 2016-03-30 11:55:36 |
Tim Gardner |
bug task added |
|
linux (Ubuntu Vivid) |
|
| 2016-03-30 11:55:36 |
Tim Gardner |
nominated for series |
|
Ubuntu Wily |
|
| 2016-03-30 11:55:36 |
Tim Gardner |
bug task added |
|
linux (Ubuntu Wily) |
|
| 2016-03-30 11:55:47 |
Tim Gardner |
linux (Ubuntu Xenial): status |
Triaged |
Fix Committed |
|
| 2016-03-30 11:55:47 |
Tim Gardner |
linux (Ubuntu Xenial): assignee |
|
Tim Gardner (timg-tpi) |
|
| 2016-03-30 11:59:49 |
Tim Gardner |
linux (Ubuntu Wily): status |
New |
In Progress |
|
| 2016-03-30 11:59:49 |
Tim Gardner |
linux (Ubuntu Wily): assignee |
|
Tim Gardner (timg-tpi) |
|
| 2016-04-04 15:10:46 |
Kamal Mostafa |
linux (Ubuntu Wily): status |
In Progress |
Fix Committed |
|
| 2016-04-04 17:39:47 |
Kamal Mostafa |
linux (Ubuntu Vivid): status |
New |
Fix Committed |
|
| 2016-04-04 17:53:03 |
Evan Broder |
bug |
|
|
added subscriber Evan Broder |
| 2016-04-08 16:40:06 |
Launchpad Janitor |
linux (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
| 2016-04-20 20:03:35 |
Launchpad Janitor |
branch linked |
|
lp:ubuntu/trusty-proposed/linux-lts-vivid |
|
| 2016-04-20 20:17:29 |
Kamal Mostafa |
tags |
amd64 apport-bug cherry-pick kernel-da-key kernel-fixed-upstream trusty |
amd64 apport-bug cherry-pick kernel-da-key kernel-fixed-upstream trusty verification-needed-vivid |
|
| 2016-04-20 20:18:13 |
Kamal Mostafa |
tags |
amd64 apport-bug cherry-pick kernel-da-key kernel-fixed-upstream trusty verification-needed-vivid |
amd64 apport-bug cherry-pick kernel-da-key kernel-fixed-upstream trusty verification-needed-vivid verification-needed-wily |
|
| 2016-04-20 20:24:57 |
Launchpad Janitor |
branch linked |
|
lp:ubuntu/trusty-proposed/linux-lts-wily |
|
| 2016-05-09 19:28:12 |
Launchpad Janitor |
linux (Ubuntu Wily): status |
Fix Committed |
Fix Released |
|
| 2016-05-09 19:28:12 |
Launchpad Janitor |
cve linked |
|
2016-3136 |
|
| 2016-05-09 19:28:12 |
Launchpad Janitor |
cve linked |
|
2016-3137 |
|
| 2016-05-09 19:28:54 |
Launchpad Janitor |
linux (Ubuntu Vivid): status |
Fix Committed |
Fix Released |
|
| 2016-08-12 18:29:28 |
Launchpad Janitor |
branch linked |
|
lp:ubuntu/trusty-security/linux-lts-vivid |
|
| 2016-08-12 18:31:41 |
Launchpad Janitor |
branch linked |
|
lp:ubuntu/trusty-updates/linux-lts-vivid |
|
| 2016-10-03 19:49:25 |
Evan Broder |
description |
/proc/$pid/maps experienced a significant performance regression for processes with large numbers of threads between Precise and Trusty due to an upstream bug. This behavior is currently blocking my ability to upgrade to Trusty, as we depend on applications with with 10s of thousands of threads.
The issue has been fixed in the usptream -mm tree.
Upstream report: http://comments.gmane.org/gmane.linux.kernel.mm/144712
Upstream patches:
https://git.kernel.org/cgit/linux/kernel/git/mhocko/mm.git/commit/?h=since-4.4&id=2d2a106c79f4b5b2b10e72957f7448e276dbf0a9
https://git.kernel.org/cgit/linux/kernel/git/mhocko/mm.git/commit/?h=since-4.4&id=eb1899e03405faf7c79396ae9593303d53e2710d
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-36-generic 3.13.0-36.63
ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6
Uname: Linux 3.13.0-36-generic x86_64
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Feb 18 12:13 seq
crw-rw---- 1 root audio 116, 33 Feb 18 12:13 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
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:
Date: Thu Feb 18 13:44:23 2016
MachineType: Supermicro A1SAi
PciMultimedia:
ProcEnviron:
TERM=screen
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 astdrmfb
ProcKernelCmdLine: root=/dev/md1 ro console=tty0 console=ttyS0,57600
RelatedPackageVersions:
linux-restricted-modules-3.13.0-36-generic N/A
linux-backports-modules-3.13.0-36-generic N/A
linux-firmware 1.127.20
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: Upgraded to trusty on 2014-07-18 (579 days ago)
WifiSyslog:
dmi.bios.date: 02/27/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1.0c
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: A1SAi
dmi.board.vendor: Supermicro
dmi.board.version: 123456789
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 18
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.0c:bd02/27/2014:svnSupermicro:pnA1SAi:pvr123456789:rvnSupermicro:rnA1SAi:rvr123456789:cvnToBeFilledByO.E.M.:ct18:cvrToBeFilledByO.E.M.:
dmi.product.name: A1SAi
dmi.product.version: 123456789
dmi.sys.vendor: Supermicro |
/proc/$pid/maps experienced a significant performance regression for processes with large numbers of threads between Precise and Trusty due to an upstream bug. This behavior is currently blocking my ability to upgrade to Trusty, as we depend on applications with with 10s of thousands of threads.
The issue has been fixed in the 4.5 release.
Upstream report: http://comments.gmane.org/gmane.linux.kernel.mm/144712
Upstream patches: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=65376df582174ffcec9e6471bf5b0dd79ba05e4a
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-36-generic 3.13.0-36.63
ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6
Uname: Linux 3.13.0-36-generic x86_64
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Feb 18 12:13 seq
crw-rw---- 1 root audio 116, 33 Feb 18 12:13 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
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:
Date: Thu Feb 18 13:44:23 2016
MachineType: Supermicro A1SAi
PciMultimedia:
ProcEnviron:
TERM=screen
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 astdrmfb
ProcKernelCmdLine: root=/dev/md1 ro console=tty0 console=ttyS0,57600
RelatedPackageVersions:
linux-restricted-modules-3.13.0-36-generic N/A
linux-backports-modules-3.13.0-36-generic N/A
linux-firmware 1.127.20
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: Upgraded to trusty on 2014-07-18 (579 days ago)
WifiSyslog:
dmi.bios.date: 02/27/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1.0c
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: A1SAi
dmi.board.vendor: Supermicro
dmi.board.version: 123456789
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 18
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1.0c:bd02/27/2014:svnSupermicro:pnA1SAi:pvr123456789:rvnSupermicro:rnA1SAi:rvr123456789:cvnToBeFilledByO.E.M.:ct18:cvrToBeFilledByO.E.M.:
dmi.product.name: A1SAi
dmi.product.version: 123456789
dmi.sys.vendor: Supermicro |
|
| 2016-10-05 05:19:27 |
David Bartley |
bug |
|
|
added subscriber David Bartley |
