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, 4 new issues were detected and 0 were fixed. In total, 26 issues are still open and 39 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 1934 Yes general protection fault in lmLogSync (2) https://syzkaller.appspot.com/bug?extid=e14b1036481911ae4d77 <2> 1762 Yes kernel BUG in jfs_evict_inode https://syzkaller.appspot.com/bug?extid=9c0c58ea2e4887ab502e <3> 1098 Yes general protection fault in write_special_inodes https://syzkaller.appspot.com/bug?extid=c732e285f8fc38d15916 <4> 598 Yes kernel BUG in txUnlock https://syzkaller.appspot.com/bug?extid=a63afa301d1258d09267 <5> 583 Yes WARNING in inc_nlink (3) https://syzkaller.appspot.com/bug?extid=2b3af42c0644df1e4da9 <6> 412 Yes general protection fault in jfs_flush_journal https://syzkaller.appspot.com/bug?extid=194bfe3476f96782c0b6 <7> 233 Yes kernel BUG in dbFindLeaf https://syzkaller.appspot.com/bug?extid=dcea2548c903300a400e <8> 92 Yes kernel BUG in lbmIODone https://syzkaller.appspot.com/bug?extid=52ddb6c83a04ca55f975 <9> 82 Yes KASAN: use-after-free Read in lbmIODone (2) https://syzkaller.appspot.com/bug?extid=aca408372ef0b470a3d2 <10> 74 Yes KASAN: use-after-free Read in jfs_lazycommit https://syzkaller.appspot.com/bug?extid=885a4f3281b8d99c48d8 --- 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.
