Re: "diagnostic assertion "uvm_page_locked_p(pg)" failed"

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

On Sat, Jun 30, 2012 at 02:00:51PM +0100, Mindaugas Rasiukevicius wrote:
> Manuel Bouyer <bouyer%antioche.eu.org@localhost> wrote:
> > panic: kernel diagnostic assertion "uvm_page_locked_p(pg)" failed: file
> > "/dsk/l1/misc/bouyer/netbsd-6/src/sys/arch/x86/x86/pmap.c", line 3326
> > cpu1: Begin traceback... kern_assert() at netbsd:kern_assert+0x48
> > pmap_remove_pte() at netbsd:pmap_remove_pte+0x2ba
> > pmap_remove() at netbsd:pmap_remove+0x1ce
> > ubc_alloc() at netbsd:ubc_alloc+0x5c3
> > ubc_uiomove() at netbsd:ubc_uiomove+0xe1
> > ffs_read() at netbsd:ffs_read+0x444
> > layer_bypass() at netbsd:layer_bypass+0xf5
> > VOP_READ() at netbsd:VOP_READ+0x37
> > vn_read() at netbsd:vn_read+0xa0
> > dofileread() at netbsd:dofileread+0x71
> > sys_read() at netbsd:sys_read+0x62
> > syscall() at netbsd:syscall+0xc4
> > cpu1: End traceback...
> > 
> > There may have been an I/O error from the underlying device.
> > Does it ring a bell to someone ?
> 
> Can you show your mount points?  Are you using unionfs?

/dev/raid0a on / type ffs (local)
/dev/raid1f on /var type ffs (noexec, nodev, local)
/dev/raid1h on /usr type ffs (nodev, local)
/dev/raid1g on /var/tmp type ffs (noexec, nodev, local)
/dev/raid1i on /home type ffs (local)
/dev/raid1e on /home/anoncvs type ffs (noexec, nodev, local)
mfs:202 on /tmp type mfs (synchronous, noexec, nodev, local)
mfs:150 on /home/ftp/tmp type mfs (synchronous, noexec, nodev, noatime, local)
/home/ftprw/pub on /home/ftp/pub type null (read-only, noexec, nodev, local)
/home/anoncvs/NetBSD-CVS on /home/ftp/pub/NetBSD-CVS type null (read-only, 
noexec, nodev, local)

S0 no unionfs but there are nullfs'es here


-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
--