Re: kern/50491: unkillable wait in usbd_transfer while using usmsc0 on raspberry pi 2

[Nick Hudson <nick.hudson%gmx.co.uk@localhost>]

The following reply was made to PR kern/50491; it has been noted by GNATS.

From: Nick Hudson <nick.hudson%gmx.co.uk@localhost>
To: gnats-bugs%NetBSD.org@localhost, skrll%NetBSD.org@localhost, gnats-admin%netbsd.org@localhost,
 netbsd-bugs%netbsd.org@localhost, mfpnb%plass-family.net@localhost
Cc: 
Subject: Re: kern/50491: unkillable wait in usbd_transfer while using usmsc0
 on raspberry pi 2
Date: Fri, 4 Dec 2015 07:15:59 +0000

 On 12/4/2015 7:00 AM, Michael Plass wrote:
 > The following reply was made to PR kern/50491; it has been noted by GNATS.
 >
 > From: Michael Plass <mfpnb%plass-family.net@localhost>
 > To: gnats-bugs%NetBSD.org@localhost
 > Cc:
 > Subject: Re: kern/50491: unkillable wait in usbd_transfer while using usmsc0 on raspberry pi 2
 > Date: Thu, 3 Dec 2015 21:39:08 -0800
 >
 >   Nick,
 >   
 >   I built with DEBUG, and it panics quite early.
 >
 
 >   db{2}> bt  =20
 >   0x8060be84: netbsd:vpanic+0xc
 >   0x8060be9c: netbsd:snprintf
 >   0x8060bed4: netbsd:assert_sleepable+0xb4
 >   0x8060bef4: netbsd:percpu_alloc+0x18
 >   0x8060bf2c: netbsd:pic_add+0xc4
 >   0x8060bf54: netbsd:bcm2836mp_intr_init+0x38
 >   0x8060bf6c: netbsd:bcm2836_cpu_hatch+0x14
 >   0x8060bf94: netbsd:cpu_hatch+0x1a4
 >   Bad frame pointer: 0x8060be34
 >   db{2}>=20
 >   
 >
 Apprarently I forgot to get this change pulled up
 
 http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/kern/kern_lock.c.diff?r1=1.155&r2=1.156
 
 I'll fix that.
 
 Nick