[Bug 988799]

It appears that the Bugzilla link you provided
(https://bugzilla.kernel.org/show_bug.cgi?id=12309) is related to a
specific bug report for the Linux kernel. However, I do not have the
capability to access external websites, including Bugzilla, and cannot
retrieve the specific details of the bug or its context. If you could
provide some details on the bug or the issue you're experiencing, I
would be happy to help write a response or answer with relevant
information and references based on the context you provide.

In general, when responding to kernel bug reports, the steps include:

Reproducing the issue: Make sure the issue can be replicated using the provided steps or under similar conditions.
System Information: Provide details about your hardware (CPU, GPU, storage like NVMe SSD https://serverorbit.com/solid-state-drives-ssd/nvme-ssd/6-4tb-2-5inch, etc.) and software environment (kernel version, distro, etc.).
Log Files: Attach relevant log files, such as dmesg logs, kernel logs, and syslogs, to help diagnose the issue.
Potential Fixes or Workarounds: If possible, suggest a workaround or solution based on existing patches or configuration changes.
References: Cite official kernel documentation or other resources that may help clarify or resolve the issue.
If you want to draft a response, please provide more context or details, and I can assist you in formulating an answer accordingly.

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https://bugs.launchpad.net/bugs/988799

Title:
Precise freezes under heavy i/o

Status in Linux:
Fix Released
Status in linux package in Ubuntu:
Fix Released

Bug description:
Whilst creating a VM with 20 GB persistent HD and my system froze
until the disk was created.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-23-generic 3.2.0-23.36
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic x86_64
NonfreeKernelModules: fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: gema 2526 F.... pulseaudio
/dev/snd/controlC0: gema 2526 F.... pulseaudio
/dev/snd/controlC1: gema 2526 F.... pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfbaf8000 irq 52'
Mixer name : 'VIA VT1708S'
Components : 'HDA:11060397,104383c4,00100000'
Controls : 45
Simple ctrls : 22
Card1.Amixer.info:
Card hw:1 'U0x46d0x81d'/'USB Device 0x46d:0x81d at usb-0000:00:1d.0-1.3, high speed'
Mixer name : 'USB Mixer'
Components : 'USB046d:081d'
Controls : 2
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'Mic',0
Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
Capture channels: Mono
Limits: Capture 0 - 16
Mono: Capture 12 [75%] [24.00dB] [on]
Card2.Amixer.info:
Card hw:2 'Generic'/'HD-Audio Generic at 0xfbbfc000 irq 53'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 6
Simple ctrls : 1
Card2.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Thu Apr 26 11:59:11 2012
HibernationDevice: RESUME=UUID=f32abdd2-8167-48c2-9d93-61eeb2632ca0
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
IwConfig:
lo no wireless extensions.

virbr0 no wireless extensions.

eth0 no wireless extensions.
MachineType: System manufacturer System Product Name
ProcEnviron:
LANGUAGE=en_GB:en
TERM=xterm
PATH=(custom, user)
LANG=en_GB.UTF-8
SHELL=/bin/zsh
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-23-generic root=UUID=109d1e55-4f64-489e-91e8-48ff46f6ba16 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.2.0-23-generic N/A
linux-backports-modules-3.2.0-23-generic N/A
linux-firmware 1.79
RfKill:

SourcePackage: linux
UpgradeStatus: Upgraded to precise on 2012-04-25 (0 days ago)
dmi.bios.date: 03/26/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0401
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P7P55D-E LX
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0401:bd03/26/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP7P55D-ELX:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer

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