[syzbot] Monthly usb report (Mar 2024)

[syzbot]

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, 7 new issues were detected and 0 were fixed.
In total, 66 issues are still open and 332 have been fixed so far.

Some of the still happening issues:

Ref  Crashes Repro Title
<1>  3225    Yes   WARNING in firmware_fallback_sysfs
                   https://syzkaller.appspot.com/bug?extid=95f2e2439b97575ec3c0
<2>  949     Yes   WARNING in implement
                   https://syzkaller.appspot.com/bug?extid=38e7237add3712479d65
<3>  864     Yes   general protection fault in ir_raw_event_store_with_filter
                   https://syzkaller.appspot.com/bug?extid=34008406ee9a31b13c73
<4>  634     Yes   INFO: task hung in hub_port_init (3)
                   https://syzkaller.appspot.com/bug?extid=b6f11035e572f08bc20f
<5>  509     Yes   INFO: task hung in usbdev_open (2)
                   https://syzkaller.appspot.com/bug?extid=b73659f5bb96fac34820
<6>  390     Yes   INFO: task hung in r871xu_dev_remove
                   https://syzkaller.appspot.com/bug?extid=f39c1dad0b7db49ca4a8
<7>  268     No    INFO: task hung in hub_event (3)
                   https://syzkaller.appspot.com/bug?extid=a7edecbf389d11a369d4
<8>  257     Yes   INFO: task hung in get_bMaxPacketSize0
                   https://syzkaller.appspot.com/bug?extid=f7ac46d91cf13b4591a4
<9>  222     Yes   INFO: rcu detected stall in hub_event
                   https://syzkaller.appspot.com/bug?extid=ec5f884c4a135aa0dbb9
<10> 172     Yes   INFO: rcu detected stall in syscall_exit_to_user_mode (2)
                   https://syzkaller.appspot.com/bug?extid=a68ef3b1f46bc3aced5c

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