Re: savecore trouble?

[Patrick Welche <prlw1%cam.ac.uk@localhost>]

On Wed, Jun 03, 2009 at 11:02:12AM +0200, Matthias Drochner wrote:
> 
> prlw1%cam.ac.uk@localhost said:
> >   savecore - - - (null): Bad address 
> 
> Try "savecore -N /netbsd".
> (see PR kern/41310)

That worked thank you!

#0  0xc036b9d4 in cpu_reboot (howto=260, bootstr=0x0)
    at ../../../../arch/i386/i386/machdep.c:894
#1  0xc04877ac in panic (fmt=0xc06cf301 "lock error")
    at ../../../../kern/subr_prf.c:294
#2  0xc0480bed in lockdebug_abort (lock=0xcbb5ee38, ops=0xc071e41c, 
    func=0xc06457f2 "mutex_vector_enter", 
    msg=0xc06b74ef "locking against myself")
    at ../../../../kern/subr_lockdebug.c:845
#3  0xc033b2a4 in mutex_abort (mtx=0xcbb5ee38, 
    func=0xc06457f2 "mutex_vector_enter", 
    msg=0xc06b74ef "locking against myself")
    at ../../../../kern/kern_mutex.c:315
#4  0xc033b552 in mutex_vector_enter (mtx=0xcbb5ee38)
    at ../../../../kern/kern_mutex.c:549
#5  0xc03932c1 in mountd_set_exports_list (mel=0xcbc57b60, l=0xcbb8b340)
    at ../../../../nfs/nfs_export.c:281
#6  0xc0393442 in nfs_export_update_30 (mp=0xcbb5e538, 
    path=0x805ecf8 <Address 0x805ecf8 out of bounds>, data=0x0)
    at ../../../../nfs/nfs_export.c:444
#7  0xc053879a in vfs_hooks_reexport (mp=0xcbb5e538, 
    path=0x805ecf8 <Address 0x805ecf8 out of bounds>, data=0xca77f888)
    at ../../../../kern/vfs_hooks.c:138
#8  0xc05449b5 in do_sys_mount (l=0xcbb8b340, vfsops=0x0, 
    type=0x805ecfa <Address 0x805ecfa out of bounds>, 
    path=0x805ecf8 <Address 0x805ecf8 out of bounds>, flags=0, 
    data=0xbfbfe4e4, data_seg=UIO_USERSPACE, data_len=4, retval=0xcbc57d28)
    at ../../../../kern/vfs_syscalls.c:220
#9  0xc0544ee9 in sys___mount50 (l=0xcbb8b340, uap=0xcbc57d00, 
    retval=0xcbc57d28) at ../../../../kern/vfs_syscalls.c:436
#10 0xc049b484 in syscall (frame=0xcbc57d48) at ../../../../sys/syscallvar.h:61
#11 0xc0100525 in syscall1 ()

I'm sure I saw someone (was it ad@?) mention trouble with a network
interface without an IP number + /etc/exports - at least there is clue
now....

Cheers,

Patrick