Re: ntpd panic but only in a domu

[Kimi <kimimeister%gmail.com@localhost>]

On 28/02/2008, Sarton O'Brien <bsd-xen%roguewrt.org@localhost> wrote:
> Sarton O'Brien wrote:
>  > I'm still seeing this but only in a domu and only on a domu with 
> significant
>  > memory usage (ie. a domu runng slapd/postgress and a domu running
>  > apache/zope) and using the 'disable kernel' option  doesn't help, if there 
> is
>  > anything else I can provide, let me know. I can trigger this at will:
>  >
>  > panic: uvm_map_pageable: stale map
>  > Stopped in pid 273.1 (ntpd) at  netbsd:breakpoint+0x4:  popl    %ebp
>  > db> bt
>  > breakpoint(c0432597,cc525b18,c0448080,c028cb4e,ca292320) at
>  > netbsd:breakpoint+0x
>  > 4
>  > panic(c041dd73,bb96f000,bb989000,7,1) at netbsd:panic+0x1bf
>  > uvm_map_pageable(ca292310,bb96f000,bb989000,0,1) at
>  > netbsd:uvm_map_pageable+0x44
>  > 7
>  > uvm_mmap(ca292310,cc525cc8,1a000,5,7) at netbsd:uvm_mmap+0x50d
>  > sys_mmap(cc4b7620,cc525d00,cc525d28,c0399d15,c038f086) at
>  > netbsd:sys_mmap+0x342
>  > syscall(cc525d48,1f,1f,bfbf001f,bba6001f) at netbsd:syscall+0xb8
>  >
>
>
> Am I the only one seeing this? I've been holding off on domu updates for
>  about 3 months due to this issue, as it seems timed is definately not a
>  suitable replacement for ntpd, not at least with dom0 rejecting
>  broadcasts. I'd feel less lonely with at least a 'me too' :)
>

I can not say me too, as I run ntpdate & timed both for DOM0 and
DOMUs. not sure about HVM yet.

I run a ntpd on the firewall along with timed to service everything on
my networks.

are you running powerd? I noticed it doesn't work under an AMD64 DOMU,
powerd complaining about not finding /dev/power

I'll see if I can re-create the same thing.

>
>  Sarton
>


-- 
Regards,
 Kimi