Re: panic: uvm_map_pageable: stale map

["Sarton O'Brien" <bsd-xen%roguewrt.org@localhost>]

On Tue, 4 Mar 2008 12:33:15 pm YAMAMOTO Takashi wrote:
> > spike# ntpd
> > spike# panic: uvm_map_pageable: stale map
> > Stopped in pid 664.1 (ntpd) at  netbsd:breakpoint+0x4:  popl    %ebp
> > db> bt
> > breakpoint(c04332af,cc8acb18,c0448dc0,c028cc5e,cc66e944) at
> > netbsd:breakpoint+0x
> > 4
> > panic(c041e9b3,bb96f000,bb989000,7,1) at netbsd:panic+0x1bf
> > uvm_map_pageable(cc66e934,bb96f000,bb989000,0,1) at
> > netbsd:uvm_map_pageable+0x44
> > 7
> > uvm_mmap(cc66e934,cc8accc8,1a000,5,7) at netbsd:uvm_mmap+0x50d
> > sys_mmap(cc758840,cc8acd00,cc8acd28,c039a7d5,c038fb46) at
> > netbsd:sys_mmap+0x342
> > syscall(cc8acd48,1f,1f,bfbf001f,bba6001f) at netbsd:syscall+0xb8
> > db>
> >
> > As you can see, easy to reproduce if anyone wants more info. This has
> > been happening for at least 2 months I'd say.
>
> have you filed a PR?

I wasn't sure how to categorise it. I'm no dev but I'm guessing this is uvm 
related as opposed to ntpd?

It's just that no one else seems to be experiencing this and I wasn't sure if 
it was pr worthy.

I'll attempt a pr now.

Sarton