[Bug 108930] [CI][BAT] igt at runner@aborted - fail - BUG kmalloc-4k (Tainted: G U ): Poison overwritten after igt at gem_flink_basic@bad-open

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Aug 29 19:23:42 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=108930

--- Comment #10 from Chris Wilson <chris at chris-wilson.co.uk> ---
The first one is very clear a use-after-free of the skb by the usbnet driver
(if you want you can dig out the previous unresolved usbnet use-after-free
bug). The last one has a similar struct written into the freed buffer, so
likely to be the same culprit.

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