Re: [syzbot] [exfat?] INFO: task hung in exfat_write_inode

syzbot
2023-11-29T21:42:07Z

syzbot has bisected this issue to:

commit 907fa893258ba6076f5fff32900a461decb9e8c5
Author: Namjae Jeon <namjae.jeon@samsung.com>
Date: Thu May 21 23:10:10 2020 +0000

exfat: add the dummy mount options to be backward compatible with staging/exfat

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=138aca9ae80000
start commit: f9ff5644bcc0 Merge tag 'hsi-for-6.2' of git://git.kernel.o..
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=104aca9ae80000
console output: https://syzkaller.appspot.com/x/log.txt?x=178aca9ae80000
kernel config: https://syzkaller.appspot.com/x/.config?x=c163713cf9186fe7
dashboard link: https://syzkaller.appspot.com/bug?extid=2f73ed585f115e98aee8
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11d6fe00480000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15d2fc63880000

Reported-by: syzbot+2f73ed585f115e98aee8@syzkaller.appspotmail.com
Fixes: 907fa893258b ("exfat: add the dummy mount options to be backward compatible with staging/exfat")

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