Hello block maintainers/developers, This is a 31-day syzbot report for the block subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/block During the period, 1 new issues were detected and 0 were fixed. In total, 20 issues are still open and 92 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 1396 Yes KMSAN: kernel-infoleak in filemap_read https://syzkaller.appspot.com/bug?extid=905d785c4923bea2c1db <2> 201 Yes INFO: task hung in blkdev_fallocate https://syzkaller.appspot.com/bug?extid=39b75c02b8be0a061bfc <3> 130 Yes INFO: task hung in bdev_release https://syzkaller.appspot.com/bug?extid=4da851837827326a7cd4 <4> 49 Yes KASAN: use-after-free Read in __dev_queue_xmit (5) https://syzkaller.appspot.com/bug?extid=b7be9429f37d15205470 <5> 35 Yes INFO: task hung in nbd_add_socket (2) https://syzkaller.appspot.com/bug?extid=cbb4b1ebc70d0c5a8c29 <6> 15 Yes INFO: task hung in truncate_inode_pages https://syzkaller.appspot.com/bug?extid=bae3c73c7bf2fe3a740b <7> 7 Yes WARNING in get_probe_ref https://syzkaller.appspot.com/bug?extid=8672dcb9d10011c0a160 <8> 4 Yes INFO: task hung in blk_trace_remove (2) https://syzkaller.appspot.com/bug?extid=2373f6be3e6de4f92562 <9> 1 No possible deadlock in mempool_free https://syzkaller.appspot.com/bug?extid=03a410b5470dc0d57748 --- 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.
