Messages in this thread | | | Date | Wed, 27 Oct 2021 09:08:04 +0200 | Subject | Re: [syzbot] KASAN: slab-out-of-bounds Read in copy_data | From | Laurent Vivier <> |
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On 27/10/2021 00:34, Eric Dumazet wrote: > > > On 10/26/21 9:39 AM, syzbot wrote: >> Hello, >> >> syzbot found the following issue on: >> >> HEAD commit: 9ae1fbdeabd3 Add linux-next specific files for 20211025 >> git tree: linux-next >> console output: https://syzkaller.appspot.com/x/log.txt?x=1331363cb00000 >> kernel config: https://syzkaller.appspot.com/x/.config?x=aeb17e42bc109064 >> dashboard link: https://syzkaller.appspot.com/bug?extid=b86736b5935e0d25b446 >> compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 >> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=116ce954b00000 >> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=132fcf62b00000 >> >> The issue was bisected to: >> >> commit 22849b5ea5952d853547cc5e0651f34a246b2a4f >> Author: Leon Romanovsky <leonro@nvidia.com> >> Date: Thu Oct 21 14:16:14 2021 +0000 >> >> devlink: Remove not-executed trap policer notifications > > More likely this came with > > caaf2874ba27b92bca6f0298bf88bad94067ec37 hwrng: virtio - don't waste entropy >
I'm going to have a look.
Thanks, Laurent
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