[Bug 1011792] Re: Scheduler deadlock running 3.0.0-20-virtual on c1.xlarge EC2 instance

2012-08-13 Thread Matt Wilson 
This has been observed on https://launchpad.net/ubuntu/oneiric/+package
/linux-image-3.0.0-17-virtual

** Also affects: linux (Ubuntu)
   Importance: Undecided
   Status: New

** Tags added: oneiric

** Summary changed:

- Scheduler deadlock running 3.0.0-20-virtual on c1.xlarge EC2 instance
+ Scheduler deadlock running 3.0.0 on multiple EC2 instance types

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https://bugs.launchpad.net/bugs/1011792

Title:
  Scheduler deadlock running 3.0.0 on multiple EC2 instance types

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[Bug 1011792] Re: Scheduler deadlock running 3.0.0-20-virtual on c1.xlarge EC2 instance

2012-06-11 Thread Matt Wilson 
vCPUs 0, 2 and 3 are stuck waiting on a spinlock. vCPU 1 is running with
the EIP showing various values inside try_to_wake_up()

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https://bugs.launchpad.net/bugs/1011792

Title:
  Scheduler deadlock running 3.0.0-20-virtual on c1.xlarge EC2 instance

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