Re: [syzbot] [bfs?] general protection fault in bfs_get_block (2)

From: syzbot
Date: Tue Jan 16 2024 - 03:20:16 EST


syzbot suspects this issue was fixed by commit:

commit 6f861765464f43a71462d52026fbddfc858239a5
Author: Jan Kara <jack@xxxxxxx>
Date: Wed Nov 1 17:43:10 2023 +0000

fs: Block writes to mounted block devices

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16c3c513e80000
start commit: 98b1cc82c4af Linux 6.7-rc2
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=aec35c1281ec0aaf
dashboard link: https://syzkaller.appspot.com/bug?extid=dc6ed11a88fb40d6e184
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16783b84e80000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=165172a0e80000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: fs: Block writes to mounted block devices

For information about bisection process see: https://goo.gl/tpsmEJ#bisection