Messages in this thread | | | Date | Tue, 25 Jun 2019 16:48:09 -0700 | From | Eric Biggers <> | Subject | Re: KASAN: slab-out-of-bounds Write in validate_chain |
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Hi John,
On Tue, Jun 25, 2019 at 04:07:00PM -0700, syzbot wrote: > syzbot has bisected this bug to: > > commit e9db4ef6bf4ca9894bb324c76e01b8f1a16b2650 > Author: John Fastabend <john.fastabend@gmail.com> > Date: Sat Jun 30 13:17:47 2018 +0000 > > bpf: sockhash fix omitted bucket lock in sock_close >
Are you working on this? This is the 6th open syzbot report that has been bisected to this commit, and I suspect it's the cause of many of the other 30 open syzbot reports I assigned to the bpf subsystem too (https://lore.kernel.org/bpf/20190624050114.GA30702@sol.localdomain/).
Also, this is happening in mainline (v5.2-rc6).
- Eric
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