* Michael S. Tsirkin <[EMAIL PROTECTED]> wrote: > > So either there are other sites that instanciate those objects and > > forget about the lock init, or the object is corrupted (use after free?) > > OK, thanks for the hint. So I added this:
> And sure enough it triggers: > > [ 858.503010] ipoib_neigh_destructor lock c0687880 wrong type 772 !!!!!!!!!! could you turn on CONFIG_SLAB_DEBUG as well? that should catch certain types of use-after-free accesses, and lockdep will also warn if a still locked object is freed. Ingo - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/