TUN problems (regression?)

Paul Moore
2012-12-20T23:16:44Z

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[CC'ing netdev in case this is a known problem I just missed ...]

Hi Jason,

I started doing some more testing with the multiqueue TUN changes and I ran
into a problem when running tunctl: running it once w/o arguments works as
expected, but running it a second time results in failure and a
kmem_cache_sanity_check() failure. The problem appears to be very repeatable
on my test VM and happens independent of the LSM/SELinux fixup patches.

Have you seen this before?

--
paul moore
security and virtualization @ redhat

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