re: Panic at init on arm (Seagate Dockstar) with -current

[matthew green <mrg%eterna.com.au@localhost>]

> On Fri, Oct 19, 2012 at 3:05 PM, SAITOH Masanobu 
> <msaitoh%execsw.org@localhost> wrote:
> >  This problem was disappeard by arm/arm32/pmap.c rev. 1.240.
> 
> My machine still panics:
> 
> mvgbe at mvgbec1 port 0 not configured
> mvpex at mvsoc0 unit 0 not configured
> mvsata at mvsoc0 unit 0 not configured
> mvsdio at mvsoc0 unit 0 not configured
> uhub0 at usb0: Marvell EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
> Mutex error: mutex_vector_enter: locking against myself
> 
> lock address : 0x00000000c048f170
> current cpu  :                  0
> current lwp  : 0x00000000c235b560
> owner field  : 0x0000000000010700 wait/spin:                0/1
> 
> panic: lock error
> Stopped in pid 0.11 (system) at netbsd:cpu_Debugger+0x4:        bx      r14
> 
> Here is the pmap.c I'm using:
> 
> $ head -1 pmap.c
> /*      $NetBSD: pmap.c,v 1.241 2012/10/17 18:52:15 matt Exp $  */
> 
> This is from source I synced from about 12 hours ago.

what is the bt here?  can you try a kernel with
LOCKDEBUG option?  this looks more like a usb
issue than an arm issue.


.mrg.