please show a panic message.

YAMAMOTO Takashi

> Hi,
> 
> with latest check added in subr_lockdebug.c, when I press the power button
> to shutdown the system I see the following LOCKDEBUG panic:
> 
> Stopped in pid 9800.1 (swapctl) at netbsd:breakpoint +0x1: ret
> db{0}>
> breakpoint(c05136af,c050fdc5,c0472fe4,c05138e0,40000) at netbsd:breakpoint
> +0x1
> lockdebug_locked(c05138e0,1,40000,12,12) at netbsd:lockdebug_locked
> free(c2fca000,c0569860,0,ce335544,0) at netbsd:free+0x7
> blist_destroy(c2eb3260,1,8007c,c0285da4,cd530a64) at netbsd:blist_destroy
> +0x17
> sys_swapctl(ce335540,ce356c30,ce356c58,ce332698,bbbc0000) at
> netbsd:sys_swapctl+0x6ce
> syscall(ce356c78,b3,ab,1f,1f) at netbsd:syscall+0x142
> db{0}>
> 
> I've looked at the address at which the lock was initialized and this shows
> ffs_mountfs(), it was unlocked in ffs_statvfs().
> 
> $ mount
> /dev/wd2a on / type ffs (local)
> /dev/wd2f on /var type ffs (local)
> /dev/wd2e on /usr type ffs (local)
> /dev/wd2g on /home type ffs (local)
> /dev/wd2h on /storage type ffs (local)
> /home/juan/src on /usr/src type null (local)
> /home/juan/branch/src-4 on /usr/src-4 type null (local)
> /home/juan/wip on /usr/pkgsrc/wip type null (local)
> kernfs on /kern type kernfs (local)
> ptyfs on /dev/pts type ptyfs (local)
> procfs on /proc type procfs (local)
> tmpfs on /tmp type tmpfs (local)
> tmpfs on /storage/pkgsrc-obj type tmpfs (local)
> /dev/puffs on /sysctl type puffs|sysctlfs
> /dev/puffs on /mnt/disk0 type puffs|refuse:ntfs-3g (nosuid, nodev)
> /dev/puffs on /mnt/disk1 type puffs|refuse:ntfs-3g (nosuid, nodev)
> $
> 
> -- 
> Juan Romero Pardines	- The NetBSD Project
> http://plog.xtrarom.org	- NetBSD/pkgsrc news in Spanish