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, 1 new issues were detected and 0 were fixed. In total, 40 issues are still open and 228 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 534 No KCSAN: data-race in generic_fillattr / shmem_mknod (2) https://syzkaller.appspot.com/bug?extid=702361cf7e3d95758761 <2> 492 No KCSAN: data-race in generic_fillattr / shmem_unlink (3) https://syzkaller.appspot.com/bug?extid=f682b67a78ce05867e78 <3> 108 No KCSAN: data-race in __filemap_remove_folio / shmem_get_folio_gfp https://syzkaller.appspot.com/bug?extid=ec4650f158c91a963120 <4> 97 Yes WARNING: suspicious RCU usage in mas_walk (2) https://syzkaller.appspot.com/bug?extid=8645fe63c4d22c8d27b8 <5> 1 No WARNING in try_to_migrate_one https://syzkaller.appspot.com/bug?extid=94d51f4b3c59cdad469d <6> 1 Yes general protection fault in unlink_file_vma (2) https://syzkaller.appspot.com/bug?extid=7fbdbd17a5bd6d01bc65 --- 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.
