Hello exfat maintainers/developers, This is a 31-day syzbot report for the exfat subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/exfat During the period, 1 new issues were detected and 1 were fixed. In total, 14 issues are still open and 21 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 3312 Yes INFO: task hung in exfat_write_inode https://syzkaller.appspot.com/bug?extid=2f73ed585f115e98aee8 <2> 1094 Yes WARNING in __brelse (3) https://syzkaller.appspot.com/bug?extid=ce3af36144a13b018cc7 <3> 60 Yes KMSAN: uninit-value in iov_iter_alignment_iovec https://syzkaller.appspot.com/bug?extid=f2a9c06bfaa027217ebb <4> 16 No general protection fault in exfat_init_dir_entry https://syzkaller.appspot.com/bug?extid=ff3c3b48f27747505446 <5> 14 Yes general protection fault in exfat_get_dentry_cached https://syzkaller.appspot.com/bug?extid=8f8fe64a30c50b289a18 <6> 12 Yes KMSAN: kernel-infoleak in pipe_read https://syzkaller.appspot.com/bug?extid=41ebd857f013384237a9 <7> 11 Yes INFO: task hung in chmod_common (5) https://syzkaller.appspot.com/bug?extid=4426dfa686191fab8b50 <8> 7 Yes INFO: task hung in exfat_lookup (3) https://syzkaller.appspot.com/bug?extid=73c8cd74d6440aef4d6a <9> 6 Yes general protection fault in exfat_find_empty_entry https://syzkaller.appspot.com/bug?extid=8941485e471cec199c9e --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@xxxxxxxxxxxxxxxx. To disable reminders for individual bugs, reply with the following command: #syz set <Ref> no-reminders To change bug's subsystems, reply with: #syz set <Ref> subsystems: new-subsystem You may send multiple commands in a single email message.
