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  1. Bug #1403152
  2. Comment #72

Comment 72 for bug 1403152

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Dan Streetman (ddstreet) wrote :

If anyone is able to reproduce this, I have a debug kernel at this ppa:
https://launchpad.net/~ddstreet/+archive/ubuntu/lp1403152

it prints a debug line when any loopback interface is dev_put/dev_hold, which may help show where the extra loopback reference is coming from when this problem happens. If anyone can reproduce the problem using the debug kernel, please attach the logs (and/or sosreport).