Messages in this thread | | | Date | Sat, 17 Nov 2012 19:54:35 -0200 | From | Rafael Aquini <> | Subject | Re: [PATCH v12 4/7] mm: introduce compaction and migration for ballooned pages |
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On Sat, Nov 17, 2012 at 01:01:30PM -0500, Sasha Levin wrote: > > I'm getting the following while fuzzing using trinity inside a KVM tools guest, > on latest -next: > > [ 1642.783728] BUG: unable to handle kernel NULL pointer dereference at 0000000000000194 > [ 1642.785083] IP: [<ffffffff8122b354>] isolate_migratepages_range+0x344/0x7b0 > > My guess is that we see those because of a race during the check in > isolate_migratepages_range(). > > > Thanks, > Sasha
Sasha, could you share your .config and steps you did used with trinity? So I can attempt to reproduce this issue you reported.
Thanks, Rafael
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