Hi, roswest <roswest@xxxxxxxxx> writes: > [ Unknown signature status ] > > Alan, > > Hi, I am an engineer at Cisco Systems, and this summer we tasked some > interns with performing USB fuzzing. One of the interns, Jake Lamberson, > was able to cause a kernel panic when emulating an HID keyboard because > the OHCI driver fails to reserve bandwidth for the device. Please see > the attachment for details. > > Thank you, > Rosie Hall > > Headline: Linux Kernel Panic Over USB with HID Keyboard wMaxPacketSize > Platforms: Ubuntu > Versions: Linux Kernel 4.4.0-22-generic you need to try with a more recent (v4.7 or today's Linus' HEAD) or you need to ask for support on ubuntu forums. -- balbi
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