peter bier
2005-May-11 16:24 UTC
[Xen-devel] problem with the pro/1000 driver for intel gigabit ethernet card
I encountered a problem with dom0 when rebooting and running an intel
gigabit card using the pro/1000 driver. When the system tries to shut
down I get the following output of an strace command :
.........
17:10:49.063616 socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 3 <0.000029>
17:10:49.063689 ioctl(3, 0x8913, 0xbffffc80) = 0 <0.000018>
17:10:49.063751 ioctl(3, 0x8914, 0xbffffc80) = 0 <535.114722>
17:19:44.178567 close(3) = 0 <0.000026>
17:19:44.178679 exit_group(0) = ?
observe the more than 500 seconds it takes for the second ioctl to complete !!
I have found out that any input on the console keyboard or network interface
immediately causes the system call to return.
Is there a problem with interrupt delivery ?
Peter Bier
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Kip Macy
2005-May-11 17:41 UTC
Re: [Xen-devel] problem with the pro/1000 driver for intel gigabit ethernet card
I can confirm that I''ve seen the exact same behaviour.
-Kip
On 5/11/05, peter bier <peter_bier@web.de> wrote:> I encountered a problem with dom0 when rebooting and running an intel
> gigabit card using the pro/1000 driver. When the system tries to shut
> down I get the following output of an strace command :
>
> .........
> 17:10:49.063616 socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 3
<0.000029>
> 17:10:49.063689 ioctl(3, 0x8913, 0xbffffc80) = 0 <0.000018>
> 17:10:49.063751 ioctl(3, 0x8914, 0xbffffc80) = 0 <535.114722>
> 17:19:44.178567 close(3) = 0 <0.000026>
> 17:19:44.178679 exit_group(0) = ?
>
> observe the more than 500 seconds it takes for the second ioctl to complete
!!
> I have found out that any input on the console keyboard or network
interface
> immediately causes the system call to return.
>
> Is there a problem with interrupt delivery ?
>
> Peter Bier
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
>
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Jon Mason
2005-May-11 18:48 UTC
Re: [Xen-devel] problem with the pro/1000 driver for intel gigabit ethernet card
I have been seeing the exact same problem for a while (on xen-unstable). I think I didn''t see this problem on Xen 2.0.5 (but I''m not 100% sure). I can open a bug in bugzilla.xensource.com if no one else is willing. Thanks, Jon On Wednesday 11 May 2005 12:41 pm, Kip Macy wrote:> I can confirm that I''ve seen the exact same behaviour. > > -Kip > > On 5/11/05, peter bier <peter_bier@web.de> wrote: > > I encountered a problem with dom0 when rebooting and running an intel > > gigabit card using the pro/1000 driver. When the system tries to shut > > down I get the following output of an strace command : > > > > ......... > > 17:10:49.063616 socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 3 <0.000029> > > 17:10:49.063689 ioctl(3, 0x8913, 0xbffffc80) = 0 <0.000018> > > 17:10:49.063751 ioctl(3, 0x8914, 0xbffffc80) = 0 <535.114722> > > 17:19:44.178567 close(3) = 0 <0.000026> > > 17:19:44.178679 exit_group(0) = ? > > > > observe the more than 500 seconds it takes for the second ioctl to > > complete !! I have found out that any input on the console keyboard or > > network interface immediately causes the system call to return. > > > > Is there a problem with interrupt delivery ? > > > > Peter Bier > > > > _______________________________________________ > > Xen-devel mailing list > > Xen-devel@lists.xensource.com > > http://lists.xensource.com/xen-devel > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Kip Macy
2005-May-11 19:06 UTC
Re: [Xen-devel] problem with the pro/1000 driver for intel gigabit ethernet card
We''re not seeing it on 2.0.5 either. The first thing I would do would
be to diff the driver between 2.6.10 and 2.6.11.
-Kip
On 5/11/05, Jon Mason <jdmason@us.ibm.com> wrote:> I have been seeing the exact same problem for a while (on xen-unstable). I
> think I didn''t see this problem on Xen 2.0.5 (but I''m not
100% sure).
>
> I can open a bug in bugzilla.xensource.com if no one else is willing.
>
> Thanks,
> Jon
>
> On Wednesday 11 May 2005 12:41 pm, Kip Macy wrote:
> > I can confirm that I''ve seen the exact same behaviour.
> >
> > -Kip
> >
> > On 5/11/05, peter bier <peter_bier@web.de> wrote:
> > > I encountered a problem with dom0 when rebooting and running an
intel
> > > gigabit card using the pro/1000 driver. When the system tries to
shut
> > > down I get the following output of an strace command :
> > >
> > > .........
> > > 17:10:49.063616 socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 3
<0.000029>
> > > 17:10:49.063689 ioctl(3, 0x8913, 0xbffffc80) = 0 <0.000018>
> > > 17:10:49.063751 ioctl(3, 0x8914, 0xbffffc80) = 0
<535.114722>
> > > 17:19:44.178567 close(3) = 0 <0.000026>
> > > 17:19:44.178679 exit_group(0) = ?
> > >
> > > observe the more than 500 seconds it takes for the second ioctl
to
> > > complete !! I have found out that any input on the console
keyboard or
> > > network interface immediately causes the system call to return.
> > >
> > > Is there a problem with interrupt delivery ?
> > >
> > > Peter Bier
> > >
> > > _______________________________________________
> > > Xen-devel mailing list
> > > Xen-devel@lists.xensource.com
> > > http://lists.xensource.com/xen-devel
> >
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@lists.xensource.com
> > http://lists.xensource.com/xen-devel
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
>
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