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, 0 new issues were detected and 2 were fixed. In total, 37 issues are still open and 102 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 40868 Yes possible deadlock in blk_mq_update_nr_hw_queues https://syzkaller.appspot.com/bug?extid=6279b273d888c2017726 <2> 40756 Yes possible deadlock in __del_gendisk https://syzkaller.appspot.com/bug?extid=2e9e529ac0b319316453 <3> 6513 Yes KMSAN: kernel-infoleak in filemap_read https://syzkaller.appspot.com/bug?extid=905d785c4923bea2c1db <4> 2597 Yes INFO: task hung in bdev_release https://syzkaller.appspot.com/bug?extid=4da851837827326a7cd4 <5> 1681 Yes INFO: task hung in blkdev_fallocate https://syzkaller.appspot.com/bug?extid=39b75c02b8be0a061bfc <6> 1171 No INFO: task hung in read_part_sector (2) https://syzkaller.appspot.com/bug?extid=82de77d3f217960f087d <7> 1016 Yes INFO: task hung in bdev_open https://syzkaller.appspot.com/bug?extid=5c6179f2c4f1e111df11 <8> 521 Yes possible deadlock in queue_requests_store https://syzkaller.appspot.com/bug?extid=48928935f5008dde0a41 <9> 415 No INFO: task hung in sync_bdevs (3) https://syzkaller.appspot.com/bug?extid=97bc0b256218ed6df337 <10> 378 Yes possible deadlock in elevator_change https://syzkaller.appspot.com/bug?extid=ccae337393ac17091c34 --- 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.
