Hello usb maintainers/developers, This is a 31-day syzbot report for the usb subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/usb During the period, 2 new issues were detected and 3 were fixed. In total, 74 issues are still open and 343 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 870 Yes general protection fault in ir_raw_event_store_with_filter https://syzkaller.appspot.com/bug?extid=34008406ee9a31b13c73 <2> 751 Yes INFO: task hung in uevent_show https://syzkaller.appspot.com/bug?extid=edd9fe0d3a65b14588d5 <3> 700 Yes INFO: task hung in usbdev_open (2) https://syzkaller.appspot.com/bug?extid=b73659f5bb96fac34820 <4> 646 Yes INFO: task hung in hub_port_init (3) https://syzkaller.appspot.com/bug?extid=b6f11035e572f08bc20f <5> 498 Yes INFO: rcu detected stall in hub_event https://syzkaller.appspot.com/bug?extid=ec5f884c4a135aa0dbb9 <6> 483 Yes INFO: rcu detected stall in corrupted (4) https://syzkaller.appspot.com/bug?extid=aa7d098bd6fa788fae8e <7> 409 Yes INFO: task hung in r871xu_dev_remove https://syzkaller.appspot.com/bug?extid=f39c1dad0b7db49ca4a8 <8> 377 Yes INFO: rcu detected stall in syscall_exit_to_user_mode (2) https://syzkaller.appspot.com/bug?extid=a68ef3b1f46bc3aced5c <9> 304 Yes KASAN: use-after-free Read in v4l2_fh_init https://syzkaller.appspot.com/bug?extid=c025d34b8eaa54c571b8 <10> 243 Yes INFO: rcu detected stall in addrconf_rs_timer (6) https://syzkaller.appspot.com/bug?extid=fecf8bd19c1f78edb255 --- 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.
