Hello jfs maintainers/developers, This is a 31-day syzbot report for the jfs subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/jfs During the period, 0 new issues were detected and 0 were fixed. In total, 39 issues are still open and 21 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 1579 Yes general protection fault in lmLogSync (2) https://syzkaller.appspot.com/bug?extid=e14b1036481911ae4d77 <2> 1247 Yes kernel BUG in jfs_evict_inode https://syzkaller.appspot.com/bug?extid=9c0c58ea2e4887ab502e <3> 930 Yes general protection fault in write_special_inodes https://syzkaller.appspot.com/bug?extid=c732e285f8fc38d15916 <4> 567 Yes WARNING in inc_nlink (3) https://syzkaller.appspot.com/bug?extid=2b3af42c0644df1e4da9 <5> 479 Yes kernel BUG in txUnlock https://syzkaller.appspot.com/bug?extid=a63afa301d1258d09267 <6> 331 Yes general protection fault in jfs_flush_journal https://syzkaller.appspot.com/bug?extid=194bfe3476f96782c0b6 <7> 239 Yes KASAN: use-after-free Read in release_metapage https://syzkaller.appspot.com/bug?extid=f1521383cec5f7baaa94 <8> 234 Yes UBSAN: array-index-out-of-bounds in dbAllocBits https://syzkaller.appspot.com/bug?extid=ae2f5a27a07ae44b0f17 <9> 169 Yes KASAN: null-ptr-deref Read in drop_buffers (2) https://syzkaller.appspot.com/bug?extid=d285c6d0b23c6033d520 <10> 110 Yes KASAN: use-after-free Read in diFree https://syzkaller.appspot.com/bug?extid=1964c915c8c3913b3d7a --- 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.
