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[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1291113

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

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

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https://bugs.launchpad.net/bugs/1291113

Title:
  Intel igb driver infinite loop in ksoftirqd, uses 100% of cpu 0

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  This bug is present in 3.11.0-17 and 3.11.0-18:

  https://lkml.org/lkml/2014/2/19/658

  The afflicted network interface's lspci output:

  02:00.0 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
  	Subsystem: Super Micro Computer Inc Device 1521
  	Flags: bus master, fast devsel, latency 0, IRQ 27
  	Memory at df920000 (32-bit, non-prefetchable) [size=128K]
  	I/O ports at 8020 [size=32]
  	Memory at df944000 (32-bit, non-prefetchable) [size=16K]
  	Capabilities: [40] Power Management version 3
  	Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
  	Capabilities: [70] MSI-X: Enable+ Count=10 Masked-
  	Capabilities: [a0] Express Endpoint, MSI 00
  	Capabilities: [100] Advanced Error Reporting
  	Capabilities: [140] Device Serial Number 00-xx-xx-xx-xx-xx-xx-xx
  	Capabilities: [150] Alternative Routing-ID Interpretation (ARI)
  	Capabilities: [160] Single Root I/O Virtualization (SR-IOV)
  	Capabilities: [1a0] Transaction Processing Hints
  	Capabilities: [1c0] Latency Tolerance Reporting
  	Capabilities: [1d0] Access Control Services
  	Kernel driver in use: igb
  	Kernel modules: igb

  [I have masked out the MAC address]

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