Messages in this thread | | | Date | Tue, 17 Dec 2019 23:06:00 -0800 | Subject | Re: KASAN: slab-out-of-bounds Write in watch_queue_ioctl | From | syzbot <> |
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syzbot has bisected this bug to:
commit fe78d401ca6b3639385cf7a9a1597b9cd48f64eb Author: David Howells <dhowells@redhat.com> Date: Fri Oct 11 07:48:08 2019 +0000
General notification queue with user mmap()'able ring buffer
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1163cafee00000 start commit: fca4fe89 Add linux-next specific files for 20191217 git tree: linux-next final crash: https://syzkaller.appspot.com/x/report.txt?x=1363cafee00000 console output: https://syzkaller.appspot.com/x/log.txt?x=1563cafee00000 kernel config: https://syzkaller.appspot.com/x/.config?x=634b7ce01f79423d dashboard link: https://syzkaller.appspot.com/bug?extid=5a774ffe70862ca9ebc7 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13df92fee00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1003cafee00000
Reported-by: syzbot+5a774ffe70862ca9ebc7@syzkaller.appspotmail.com Fixes: fe78d401ca6b ("General notification queue with user mmap()'able ring buffer")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
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