syzbot has bisected this bug to: commit 0e034f5c4bc408c943f9c4a06244415d75d7108c Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> Date: Wed May 18 18:51:25 2016 +0000 iwlwifi: fix mis-merge that breaks the driver bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10f955f0600000 start commit: 3bfe1fc4 Merge tag 'for-5.3/dm-changes-2' of git://git.ker.. git tree: upstream final crash: https://syzkaller.appspot.com/x/report.txt?x=12f955f0600000 console output: https://syzkaller.appspot.com/x/log.txt?x=14f955f0600000 kernel config: https://syzkaller.appspot.com/x/.config?x=dcfc65ee492509c6 dashboard link: https://syzkaller.appspot.com/bug?extid=ad8ca40ecd77896d51e2 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=135cbed0600000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14dd4e34600000 Reported-by: syzbot+ad8ca40ecd77896d51e2@xxxxxxxxxxxxxxxxxxxxxxxxx Fixes: 0e034f5c4bc4 ("iwlwifi: fix mis-merge that breaks the driver") For information about bisection process see: https://goo.gl/tpsmEJ#bisection