Hello gfs2 maintainers/developers, This is a 31-day syzbot report for the gfs2 subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/gfs2 During the period, 6 new issues were detected and 0 were fixed. In total, 11 issues are still open and 31 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 61493 Yes WARNING in __folio_mark_dirty (2) https://syzkaller.appspot.com/bug?extid=e14d6cd6ec241f507ba7 <2> 746 Yes kernel BUG in gfs2_glock_nq (2) https://syzkaller.appspot.com/bug?extid=70f4e455dee59ab40c80 <3> 108 Yes INFO: task hung in __gfs2_lookup https://syzkaller.appspot.com/bug?extid=8a86bdd8c524e46ff97a <4> 90 No possible deadlock in do_qc https://syzkaller.appspot.com/bug?extid=8ef337b733667f9a7ec8 <5> 22 Yes INFO: task hung in gfs2_glock_nq https://syzkaller.appspot.com/bug?extid=dbb72d38131e90dc1f66 <6> 12 Yes WARNING in gfs2_check_blk_type (2) https://syzkaller.appspot.com/bug?extid=26e96d7e92eed8a21405 <7> 1 Yes KASAN: slab-use-after-free Read in gfs2_invalidate_folio https://syzkaller.appspot.com/bug?extid=3a36aeabd31497d63f6e <8> 1 No KMSAN: uninit-value in inode_go_dump (4) https://syzkaller.appspot.com/bug?extid=bec528924d6c98923e5d --- 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.
