[syzbot] Monthly nilfs report (May 2023)

From: syzbot
Date: Mon May 29 2023 - 04:51:01 EST

Hello nilfs maintainers/developers,

This is a 31-day syzbot report for the nilfs subsystem.
All related reports/information can be found at:

During the period, 1 new issues were detected and 3 were fixed.
In total, 14 issues are still open and 29 have been fixed so far.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 718 Yes WARNING in nilfs_btree_assign
<2> 324 Yes WARNING in nilfs_sufile_set_segment_usage
<3> 203 No INFO: task hung in path_openat (7)
<4> 60 Yes INFO: task hung in nilfs_detach_log_writer
<5> 31 Yes kernel BUG in folio_end_writeback
<6> 3 Yes general protection fault in folio_create_empty_buffers

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.