From mboxrd@z Thu Jan 1 00:00:00 1970 From: syzbot+65788f9af9d54844389e@syzkaller.appspotmail.com (syzbot) Date: Mon, 11 Mar 2019 06:20:00 -0700 Subject: general protection fault in skb_put In-Reply-To: <000000000000b9e68e0581142f19@google.com> Message-ID: <000000000000032b7f0583d16e0e@google.com> syzbot has bisected this bug to: commit 97faec531460c949d7120672b8c77e2f41f8d6d7 Author: James Smart Date: Thu Sep 13 23:17:38 2018 +0000 nvme_fc: add 'nvme_discovery' sysfs attribute to fc transport device bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=121f55db200000 start commit: 97faec53 nvme_fc: add 'nvme_discovery' sysfs attribute to .. git tree: linux-next final crash: https://syzkaller.appspot.com/x/report.txt?x=111f55db200000 console output: https://syzkaller.appspot.com/x/log.txt?x=161f55db200000 kernel config: https://syzkaller.appspot.com/x/.config?x=59aefae07c771af6 dashboard link: https://syzkaller.appspot.com/bug?extid=65788f9af9d54844389e userspace arch: amd64 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=178e0798c00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11b4f0b0c00000 Reported-by: syzbot+65788f9af9d54844389e at syzkaller.appspotmail.com Fixes: 97faec53 ("nvme_fc: add 'nvme_discovery' sysfs attribute to fc transport device")