Hello mm maintainers/developers, This is a 31-day syzbot report for the mm subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/mm During the period, 7 new issues were detected and 2 were fixed. In total, 43 issues are still open and 232 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 7345 Yes WARNING in ext4_dirty_folio https://syzkaller.appspot.com/bug?extid=ecab51a4a5b9f26eeaa1 <2> 566 No KCSAN: data-race in generic_fillattr / shmem_mknod (2) https://syzkaller.appspot.com/bug?extid=702361cf7e3d95758761 <3> 519 No KCSAN: data-race in generic_fillattr / shmem_unlink (3) https://syzkaller.appspot.com/bug?extid=f682b67a78ce05867e78 <4> 85 No KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) https://syzkaller.appspot.com/bug?extid=606f94dfeaaa45124c90 <5> 30 No upstream boot error: KASAN: slab-out-of-bounds Read in bootstrap https://syzkaller.appspot.com/bug?extid=2f508e913916096bf53a <6> 13 Yes memory leak in xas_create https://syzkaller.appspot.com/bug?extid=a785d07959bc94837d51 <7> 6 No BUG: unable to handle kernel paging request in list_lru_add https://syzkaller.appspot.com/bug?extid=2403e3909382fbdeaf6c <8> 4 Yes kernel BUG in do_page_mkwrite https://syzkaller.appspot.com/bug?extid=cfba1abcb2cf7b39a320 <9> 3 No upstream boot error: KASAN: slab-out-of-bounds Read in deactivate_slab https://syzkaller.appspot.com/bug?extid=b51786cce3a38fa8a4f4 --- 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.
