henry ritzlmayr
2008-May-15 11:06 UTC
[Xen-users] eth1 changed to __tmp78668633 in recent kernels
Hi list,
kernel-xen-2.6.18-53.1.14.el5 and
kernel-xen-2.6.18-53.1.19.el5
do not detect/initialize/whatever my eth1 network card any more.
With
kernel-xen-2.6.18-53.1.13.el5
everything is working as expected.
With the two recent kernels I only get an Interface named __tmp786686833
which is not added to xenbr...
lspci -v to the adapter in question says
02:00.0 Ethernet controller: Intel Corporation 82572EI Gigabit Ethernet
Controller (Copper) (rev 06)
Subsystem: Intel Corporation PRO/1000 PT Desktop Adapter
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at febe0000 (32-bit, non-prefetchable) [size=128K]
Memory at febc0000 (32-bit, non-prefetchable) [size=128K]
I/O ports at ec00 [size=32]
Expansion ROM at feba0000 [disabled] [size=128K]
Capabilities: [c8] Power Management version 2
Capabilities: [d0] Message Signalled Interrupts: 64bit+
Queue=0/0 Enable-
Capabilities: [e0] Express Endpoint IRQ 0
ip link says
2: __tmp786686833: <BROADCAST,MULTICAST> mtu 1500 qdisc noop qlen 1000
link/ether 00:1b:21:0e:a9:3b brd ff:ff:ff:ff:ff:ff
In modprobe.conf I have
alias eth1 e1000
for the adapter in question. The module itself is loaded.
Any Ideas how to fix this?
cheers
Henry
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henry ritzlmayr
2008-May-15 11:22 UTC
[Xen-users] Re: eth1 changed to __tmp78668633 in recent kernels
Am Donnerstag, den 15.05.2008, 13:06 +0200 schrieb henry ritzlmayr:> Hi list, > > kernel-xen-2.6.18-53.1.14.el5 and > kernel-xen-2.6.18-53.1.19.el5 > do not detect/initialize/whatever my eth1 network card any more. > > With > kernel-xen-2.6.18-53.1.13.el5 > everything is working as expected. > > With the two recent kernels I only get an Interface named __tmp786686833 > which is not added to xenbr... > > lspci -v to the adapter in question says > > 02:00.0 Ethernet controller: Intel Corporation 82572EI Gigabit Ethernet > Controller (Copper) (rev 06) > Subsystem: Intel Corporation PRO/1000 PT Desktop Adapter > Flags: bus master, fast devsel, latency 0, IRQ 17 > Memory at febe0000 (32-bit, non-prefetchable) [size=128K] > Memory at febc0000 (32-bit, non-prefetchable) [size=128K] > I/O ports at ec00 [size=32] > Expansion ROM at feba0000 [disabled] [size=128K] > Capabilities: [c8] Power Management version 2 > Capabilities: [d0] Message Signalled Interrupts: 64bit+ > Queue=0/0 Enable- > Capabilities: [e0] Express Endpoint IRQ 0 > > ip link says > > 2: __tmp786686833: <BROADCAST,MULTICAST> mtu 1500 qdisc noop qlen 1000 > link/ether 00:1b:21:0e:a9:3b brd ff:ff:ff:ff:ff:ff > > In modprobe.conf I have > alias eth1 e1000 > for the adapter in question. The module itself is loaded. > > > > Any Ideas how to fix this? > > cheers > HenrySorry for the noise - this should have gone into the CentOS List. cheers Henry _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Christopher Isip
2008-May-15 11:38 UTC
Re: [Xen-users] Re: eth1 changed to __tmp78668633 in recent kernels
On Thu, May 15, 2008 at 7:22 AM, henry ritzlmayr <xen-list@rc0.at> wrote:> Am Donnerstag, den 15.05.2008, 13:06 +0200 schrieb henry ritzlmayr: > > Hi list, > > > > kernel-xen-2.6.18-53.1.14.el5 and > > kernel-xen-2.6.18-53.1.19.el5 > > do not detect/initialize/whatever my eth1 network card any more. > > > > With > > kernel-xen-2.6.18-53.1.13.el5 > > everything is working as expected. > > > > With the two recent kernels I only get an Interface named __tmp786686833 > > which is not added to xenbr... > > > > lspci -v to the adapter in question says > > > > 02:00.0 Ethernet controller: Intel Corporation 82572EI Gigabit Ethernet > > Controller (Copper) (rev 06) > > Subsystem: Intel Corporation PRO/1000 PT Desktop Adapter > > Flags: bus master, fast devsel, latency 0, IRQ 17 > > Memory at febe0000 (32-bit, non-prefetchable) [size=128K] > > Memory at febc0000 (32-bit, non-prefetchable) [size=128K] > > I/O ports at ec00 [size=32] > > Expansion ROM at feba0000 [disabled] [size=128K] > > Capabilities: [c8] Power Management version 2 > > Capabilities: [d0] Message Signalled Interrupts: 64bit+ > > Queue=0/0 Enable- > > Capabilities: [e0] Express Endpoint IRQ 0 > > > > ip link says > > > > 2: __tmp786686833: <BROADCAST,MULTICAST> mtu 1500 qdisc noop qlen 1000 > > link/ether 00:1b:21:0e:a9:3b brd ff:ff:ff:ff:ff:ff > > > > In modprobe.conf I have > > alias eth1 e1000 > > for the adapter in question. The module itself is loaded. > > > > > > > > Any Ideas how to fix this? > > > > cheers > > Henry > > Sorry for the noise - this should have gone into the CentOS List. > > cheers > Henry > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users >I think the creation of a temporary bridge is a result of xend failing. Try to delete the var/lib/xend/state directory, reboot and restart xend. That worked for me. Chris _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
henry ritzlmayr
2008-May-15 12:45 UTC
Re: [Xen-users] Re: eth1 changed to __tmp78668633 in recent kernels
Am Donnerstag, den 15.05.2008, 07:38 -0400 schrieb Christopher Isip:> > > On Thu, May 15, 2008 at 7:22 AM, henry ritzlmayr <xen-list@rc0.at> > wrote: > Am Donnerstag, den 15.05.2008, 13:06 +0200 schrieb henry > ritzlmayr: > > > Hi list, > > > > kernel-xen-2.6.18-53.1.14.el5 and > > kernel-xen-2.6.18-53.1.19.el5 > > do not detect/initialize/whatever my eth1 network card any > more. > > > > With > > kernel-xen-2.6.18-53.1.13.el5 > > everything is working as expected. > > > > With the two recent kernels I only get an Interface named > __tmp786686833 > > which is not added to xenbr... > > > > lspci -v to the adapter in question says > > > > 02:00.0 Ethernet controller: Intel Corporation 82572EI > Gigabit Ethernet > > Controller (Copper) (rev 06) > > Subsystem: Intel Corporation PRO/1000 PT Desktop > Adapter > > Flags: bus master, fast devsel, latency 0, IRQ 17 > > Memory at febe0000 (32-bit, non-prefetchable) > [size=128K] > > Memory at febc0000 (32-bit, non-prefetchable) > [size=128K] > > I/O ports at ec00 [size=32] > > Expansion ROM at feba0000 [disabled] [size=128K] > > Capabilities: [c8] Power Management version 2 > > Capabilities: [d0] Message Signalled Interrupts: > 64bit+ > > Queue=0/0 Enable- > > Capabilities: [e0] Express Endpoint IRQ 0 > > > > ip link says > > > > 2: __tmp786686833: <BROADCAST,MULTICAST> mtu 1500 qdisc noop > qlen 1000 > > link/ether 00:1b:21:0e:a9:3b brd ff:ff:ff:ff:ff:ff > > > > In modprobe.conf I have > > alias eth1 e1000 > > for the adapter in question. The module itself is loaded. > > > > > > > > Any Ideas how to fix this? > > > > cheers > > Henry > > > Sorry for the noise - this should have gone into the CentOS > List. > > > cheers > Henry > > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users > > > > > I think the creation of a temporary bridge is a result of xend > failing. Try to delete the var/lib/xend/state directory, reboot and > restart xend. That worked for me. > > ChrisThanks for the reply, I have no /var/lib/xend/state directory under CentOS5 but you idea of xend causing the trouble got me into some further digging. Now it gets odd: I found a solution by disabling the start of xend in runlevel 2. With this configuration every kernel works as expected. As soon I enable xend in runlevel 2 again - only the older kernel works. I will post this in the CentOS list as well since I think it is more related to the distribution than to xen per se. thanks again Henry _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users