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[Bug 1283381] Re: system freezes with 3.2.0-59 kernel when serving external internet proxy requests

 

lvm, the next step is to fully reverse commit bisect in order to
identify the fix commit. Could you please do this following
https://wiki.ubuntu.com/Kernel/KernelBisection#How_do_I_reverse_bisect_the_upstream_kernel.3F
?

** Tags removed: needs-bisect
** Tags added: needs-reverse-bisect

** Changed in: linux (Ubuntu)
       Status: Confirmed => Incomplete

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https://bugs.launchpad.net/bugs/1283381

Title:
  system freezes with 3.2.0-59 kernel when serving external internet
  proxy requests

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  up to date 12.04 internet proxy with squid and privoxy. As soon as another machine attempts to use the proxy, it (proxy machine) dies - no reaction to keyboard, network, frozen mouse pointer, etc, and no useful messages in syslog; but when I try to use internet locally on the proxy machine and via the same proxy software it works just fine. 100% repeatable. Booting back to 3.2.0-58 fixed this issue.
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu17.6
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  lvm        2583 F.... pulseaudio
   /dev/snd/controlC0:  lvm        2583 F.... pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
  Card0.Amixer.info:
   Card hw:0 'SB'/'HDA ATI SB at 0xfe600000 irq 16'
     Mixer name	: 'Realtek ALC892'
     Components	: 'HDA:10ec0892,18497892,00100302'
     Controls      : 41
     Simple ctrls  : 20
  Card1.Amixer.info:
   Card hw:1 'NVidia'/'HDA NVidia at 0xfe080000 irq 25'
     Mixer name	: 'Nvidia GPU 0d HDMI/DP'
     Components	: 'HDA:10de000d,10de0101,00100100'
     Controls      : 25
     Simple ctrls  : 5
  DistroRelease: Ubuntu 12.04
  HibernationDevice: RESUME=UUID=d22ce633-8298-47af-bd3b-b2f2c011e08f
  InstallationMedia: Kubuntu 11.04 "Natty Narwhal" - Release i386 (20110427)
  IwConfig:
   lo        no wireless extensions.
   
   eth2      no wireless extensions.
  MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
  MarkForUpload: True
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-58-generic-pae root=UUID=e5d4b20c-2274-4625-bff0-06fcc27e7755 ro libata.dma=5 quiet splash
  ProcVersionSignature: Ubuntu 3.2.0-58.88-generic-pae 3.2.53
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory /home/lvm not ours.
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-58-generic-pae N/A
   linux-backports-modules-3.2.0-58-generic-pae  N/A
   linux-firmware                                1.79.9
  RfKill:
   
  Tags:  precise
  Uname: Linux 3.2.0-58-generic-pae i686
  UpgradeStatus: Upgraded to precise on 2013-05-14 (284 days ago)
  UserGroups:
   
  dmi.bios.date: 09/13/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P1.30
  dmi.board.name: 990FX Extreme4
  dmi.board.vendor: ASRock
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.30:bd09/13/2011:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rn990FXExtreme4:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To Be Filled By O.E.M.
  dmi.product.version: To Be Filled By O.E.M.
  dmi.sys.vendor: To Be Filled By O.E.M.

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