[syzbot] Monthly jfs report

From: syzbot
Date: Mon Mar 27 2023 - 07:08:25 EST


Hello jfs maintainers/developers,

This is a 30-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, 3 new issues were detected and 0 were fixed.
In total, 69 issues are still open and 7 have been fixed so far.

Some of the still happening issues:

Crashes Repro Title
3712 Yes UBSAN: shift-out-of-bounds in extAlloc
https://syzkaller.appspot.com/bug?extid=5f088f29593e6b4c8db8
828 Yes UBSAN: array-index-out-of-bounds in xtInsert
https://syzkaller.appspot.com/bug?extid=55a7541cfd25df68109e
483 Yes general protection fault in lmLogSync (2)
https://syzkaller.appspot.com/bug?extid=e14b1036481911ae4d77
326 Yes kernel BUG in jfs_evict_inode
https://syzkaller.appspot.com/bug?extid=9c0c58ea2e4887ab502e
282 Yes general protection fault in write_special_inodes
https://syzkaller.appspot.com/bug?extid=c732e285f8fc38d15916
184 Yes kernel BUG in txUnlock
https://syzkaller.appspot.com/bug?extid=a63afa301d1258d09267
143 Yes UBSAN: array-index-out-of-bounds in txCommit
https://syzkaller.appspot.com/bug?extid=0558d19c373e44da3c18
102 Yes general protection fault in jfs_flush_journal
https://syzkaller.appspot.com/bug?extid=194bfe3476f96782c0b6
74 Yes kernel BUG in dbFindLeaf
https://syzkaller.appspot.com/bug?extid=dcea2548c903300a400e
51 Yes KASAN: use-after-free Read in diFree
https://syzkaller.appspot.com/bug?extid=1964c915c8c3913b3d7a

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This report is generated by a bot. It may contain errors.
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