[Bug 219220] syscalls (ioctls) on USB devices are very slow

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=219220

--- Comment #6 from Hans Petter Selasky <hselasky at FreeBSD.org> ---
Are there any USB-errors in dmesg?

If you run "usbdump -i usbusX" on the bus where the device is connected, do you
see any timeouts?

--HPS

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