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Re: port-amd64/50825: Kernel crash on Toshiba Chromebook 2

The following reply was made to PR port-amd64/50825; it has been noted by GNATS.

From: Ronny Schneider <>
Subject: Re: port-amd64/50825: Kernel crash on Toshiba Chromebook 2
Date: Thu, 18 Feb 2016 10:02:56 +0100

 >> Either the kernel is not able to find the usb stick to mount the root
 >> filesystem, or the kernel crashes in the boot process.
 > Based on the screen captures you posted, the kernel is crashing when=20=
 > acpi is attempting to install the console keyboard's interrupt =
 > FWIW, it looks like you have a PS2-style keyboard/mouse controller,=20
 > rather than a USB device:
 >  	...
 >  	pckbd0 at pckbc1 (kbd slot)
 >  	isa_intr_establish: no MP mapping found
 >  	panic: intr_establish_xname: bad legacy IRQ value
 >  	...
 Using NetBSD 7.0 amd64 it does not crash like this. It assigns IRQ53 for =
 kbd slot.
 The boot stops at this point:
 boot device: <unkown>
 root device:
 Which is leading to the problem of the kernel (which all BSDs i tested =
 have) not finding the root / boot device.
 vendor 0x8086 product 0x0f35 (USB serial bus, xHCI, revision 0x0e) at =
 pci0 dev 20 function 0 not configured
 seems to have something to do with it.=20
 Should i create a new bug report for this?=

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