* Re: [syzbot] [mm] KASAN: null-ptr-deref Write in sys_io_uring_register
[not found] <67505f88.050a0220.17bd51.0069.GAE@google.com>
@ 2024-12-04 20:18 ` syzbot
0 siblings, 0 replies; only message in thread
From: syzbot @ 2024-12-04 20:18 UTC (permalink / raw)
To: akpm, asml.silence, axboe, io-uring, linux-fsdevel, linux-kernel,
linux-mm, syzkaller-bugs, tamird, willy
syzbot has bisected this issue to:
commit d2e88c71bdb07f1e5ccffbcc80d747ccd6144b75
Author: Tamir Duberstein <tamird@gmail.com>
Date: Tue Nov 12 19:25:37 2024 +0000
xarray: extract helper from __xa_{insert,cmpxchg}
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17435fc0580000
start commit: c245a7a79602 Add linux-next specific files for 20241203
git tree: linux-next
final oops: https://syzkaller.appspot.com/x/report.txt?x=14c35fc0580000
console output: https://syzkaller.appspot.com/x/log.txt?x=10c35fc0580000
kernel config: https://syzkaller.appspot.com/x/.config?x=af3fe1d01b9e7b7
dashboard link: https://syzkaller.appspot.com/bug?extid=092bbab7da235a02a03a
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14a448df980000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15cca330580000
Reported-by: syzbot+092bbab7da235a02a03a@syzkaller.appspotmail.com
Fixes: d2e88c71bdb0 ("xarray: extract helper from __xa_{insert,cmpxchg}")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
^ permalink raw reply [flat|nested] only message in thread