dhclient -1 -v -pf /run/dhclient.eth0.pid -lf /var/lib/dhcp/dhclient.eth0.leases eth0
Internet Systems Consortium DHCP Client 4.2.4
Copyright 2004-2012 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/eth0/00:25:22:75:e6:9e
Sending on LPF/eth0/00:25:22:75:e6:9e
Sending on Socket/fallback
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3 (xid=0x4c6d33c1)
DHCPREQUEST of 10.254.251.3 on eth0 to 255.255.255.255 port 67 (xid=0x4c6d33c1)
DHCPOFFER of 10.254.251.3 from 10.254.251.1
DHCPACK of 10.254.251.3 from 10.254.251.1
bound to 10.254.251.3 -- renewal in 10401 seconds.
run-parts --verbose /etc/network/if-up.d
run-parts: executing /etc/network/if-up.d/000resolvconf
run-parts: executing /etc/network/if-up.d/ntpdate
run-parts: executing /etc/network/if-up.d/postfix
run-parts: executing /etc/network/if-up.d/upstart
Configuring interface eth1=eth1 (inet)
run-parts --verbose /etc/network/if-pre-up.d
dhclient -1 -v -pf /run/dhclient.eth1.pid -lf /var/lib/dhcp/dhclient.eth1.leases eth1
Internet Systems Consortium DHCP Client 4.2.4
Copyright 2004-2012 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/eth1/00:15:17:8f:99:c0
Sending on LPF/eth1/00:15:17:8f:99:c0
Sending on Socket/fallback
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 3 (xid=0x2cec577c)
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 7 (xid=0x2cec577c)
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 11 (xid=0x2cec577c)
No DHCPOFFERS received.
Unable to obtain a lease on first try. Exiting.
Configuring interface eth2=eth2 (inet)
run-parts --verbose /etc/network/if-pre-up.d
Failed to bring up eth1.
dhclient -1 -v -pf /run/dhclient.eth2.pid -lf /var/lib/dhcp/dhclient.eth2.leases eth2
Internet Systems Consortium DHCP Client 4.2.4
Copyright 2004-2012 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/eth2/00:15:17:8f:99:c1
Sending on LPF/eth2/00:15:17:8f:99:c1
Sending on Socket/fallback
DHCPDISCOVER on eth2 to 255.255.255.255 port 67 interval 3 (xid=0x503c6b65)
DHCPDISCOVER on eth2 to 255.255.255.255 port 67 interval 6 (xid=0x503c6b65)
DHCPDISCOVER on eth2 to 255.255.255.255 port 67 interval 12 (xid=0x503c6b65)
No DHCPOFFERS received.
Unable to obtain a lease on first try. Exiting.
Configuring interface eth3=eth3 (inet)
run-parts --verbose /etc/network/if-pre-up.d
Failed to bring up eth2.
dhclient -1 -v -pf /run/dhclient.eth3.pid -lf /var/lib/dhcp/dhclient.eth3.leases eth3
Internet Systems Consortium DHCP Client 4.2.4
Copyright 2004-2012 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/eth3/00:15:17:8f:99:c2
Sending on LPF/eth3/00:15:17:8f:99:c2
Sending on Socket/fallback
DHCPDISCOVER on eth3 to 255.255.255.255 port 67 interval 3 (xid=0x5c2bc775)
DHCPDISCOVER on eth3 to 255.255.255.255 port 67 interval 7 (xid=0x5c2bc775)
DHCPDISCOVER on eth3 to 255.255.255.255 port 67 interval 7 (xid=0x5c2bc775)
DHCPDISCOVER on eth3 to 255.255.255.255 port 67 interval 4 (xid=0x5c2bc775)
No DHCPOFFERS received.
Unable to obtain a lease on first try. Exiting.
Configuring interface eth4=eth4 (inet)
run-parts --verbose /etc/network/if-pre-up.d
Failed to bring up eth3.
dhclient -1 -v -pf /run/dhclient.eth4.pid -lf /var/lib/dhcp/dhclient.eth4.leases eth4
Internet Systems Consortium DHCP Client 4.2.4
Copyright 2004-2012 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/eth4/00:15:17:8f:99:c3
Sending on LPF/eth4/00:15:17:8f:99:c3
Sending on Socket/fallback
DHCPDISCOVER on eth4 to 255.255.255.255 port 67 interval 3 (xid=0x79c12486)
DHCPDISCOVER on eth4 to 255.255.255.255 port 67 interval 6 (xid=0x79c12486)
DHCPDISCOVER on eth4 to 255.255.255.255 port 67 interval 12 (xid=0x79c12486)
No DHCPOFFERS received.
Unable to obtain a lease on first try. Exiting.
run-parts --verbose /etc/network/if-up.d
Failed to bring up eth4.
run-parts: executing /etc/network/if-up.d/000resolvconf
run-parts: executing /etc/network/if-up.d/ntpdate
run-parts: executing /etc/network/if-up.d/postfix
run-parts: executing /etc/network/if-up.d/upstart
I've linked a proposed patch which reverts commit 97595710b7. Revert doesn't apply cleanly so I massaged the patch to fit.
Here is confirmation that it works as expected:
$ egrep -A 2 'move.* (eth|rename) [[:digit: ]]' /var/log/udev pci0000: 00/0000: 00:07.0/ net/rename4 (net) /devices/ pci0000: 00/0000: 00:07.0/ net/rename4 pci0000: 00/0000: 00:09.0/ 0000:02: 00.0/0000: 03:01.0/ 0000:05: 00.1/net/ rename6 (net) /devices/ pci0000: 00/0000: 00:09.0/ 0000:02: 00.0/0000: 03:01.0/ 0000:05: 00.1/net/ rename6 pci0000: 00/0000: 00:09.0/ 0000:02: 00.0/0000: 03:00.0/ 0000:04: 00.0/net/ eth2 (net) /devices/ pci0000: 00/0000: 00:09.0/ 0000:02: 00.0/0000: 03:00.0/ 0000:04: 00.0/net/ eth2 pci0000: 00/0000: 00:09.0/ 0000:02: 00.0/0000: 03:01.0/ 0000:05: 00.0/net/ eth4 (net) /devices/ pci0000: 00/0000: 00:09.0/ 0000:02: 00.0/0000: 03:01.0/ 0000:05: 00.0/net/ eth4 pci0000: 00/0000: 00:07.0/ net/eth0 (net) /devices/ pci0000: 00/0000: 00:07.0/ net/eth0 pci0000: 00/0000: 00:09.0/ 0000:02: 00.0/0000: 03:01.0/ 0000:05: 00.1/net/ eth3 (net) /devices/ pci0000: 00/0000: 00:09.0/ 0000:02: 00.0/0000: 03:01.0/ 0000:05: 00.1/net/ eth3 pci0000: 00/0000: 00:07.0/ net/rename4 (net) /devices/ pci0000: 00/0000: 00:07.0/ net/rename4 pci0000: 00/0000: 00:09.0/ 0000:02: 00.0/0000: 03:01.0/ 0000:05: 00.1/net/ rename6 (net) /devices/ pci0000: 00/0000: 00:09.0/ 0000:02: 00.0/0000: 03:01.0/ 0000:05: 00.1/net/ rename6 pci0000: 00/0000: 00:09.0/ 0000:02: 00.0/0000: 03:00.0/ 0000:04: 00.0/net/ eth2 (net) /devices/ pci0000: 00/0000: 00:09.0/ 0000:02: 00.0/0000: 03:00.0/ 0000:04: 00.0/net/ eth2 pci0000: 00/0000: 00:09.0/ 0000:02: 00.0/0000: 03:01.0/ 0000:05: 00.0/net/ eth4 (net) /devices/ pci0000: 00/0000: 00:09.0/ 0000:02: 00.0/0000: 03:01.0/ 0000:05: 00.0/net/ eth4 pci0000: 00/0000: 00:07.0/ net/eth0 (net) /devices/ pci0000: 00/0000: 00:07.0/ net/eth0 pci0000: 00/0000: 00:09.0/ 0000:02: 00.0/0000: 03:01.0/ 0000:05: 00.1/net/ eth3 (net) /devices/ pci0000: 00/0000: 00:09.0/ 0000:02: 00.0/0000: 03:01.0/ 0000:05: 00.1/net/ eth3
KERNEL[19.167867] move /devices/
ACTION=move
DEVPATH=
--
KERNEL[19.449910] move /devices/
ACTION=move
DEVPATH=
--
KERNEL[19.472417] move /devices/
ACTION=move
DEVPATH=
--
KERNEL[19.488425] move /devices/
ACTION=move
DEVPATH=
--
KERNEL[19.504160] move /devices/
ACTION=move
DEVPATH=
--
KERNEL[19.528341] move /devices/
ACTION=move
DEVPATH=
--
UDEV [26.859211] move /devices/
ACTION=move
DEVPATH=
--
UDEV [26.878494] move /devices/
ACTION=move
DEVPATH=
--
UDEV [26.880061] move /devices/
ACTION=move
DEVPATH=
--
UDEV [26.881605] move /devices/
ACTION=move
DEVPATH=
--
UDEV [26.883240] move /devices/
ACTION=move
DEVPATH=
--
UDEV [26.884382] move /devices/
ACTION=move
DEVPATH=
$ ifconfig -a | grep '^eth'
eth0 Link encap:Ethernet HWaddr 00:25:22:75:e6:9e
eth1 Link encap:Ethernet HWaddr 00:15:17:8f:99:c0
eth2 Link encap:Ethernet HWaddr 00:15:17:8f:99:c1
eth3 Link encap:Ethernet HWaddr 00:15:17:8f:99:c2
eth4 Link encap:Ethernet HWaddr 00:15:17:8f:99:c3
$ sudo ifup -a 2>&1 | tee /tmp/ifup.log interfaces. d interfaces. d/eth0 interfaces. d/eth1 interfaces. d/eth2 interfaces. d/eth3 interfaces. d/eth4 interfaces. d/lo if-pre- up.d if-pre- up.d if-up.d if-up.d/ 000resolvconf if-up.d/ ntpdate if-up.d/ postfix if-up.d/ upstart if-pre- up.d if-up.d if-up.d/ 000resolvconf if-up.d/ ntpdate if-up.d/ postfix if-up.d/ upstart if-pre- up.d
Reading directory /etc/network/
Parsing file /etc/network/
Parsing file /etc/network/
Parsing file /etc/network/
Parsing file /etc/network/
Parsing file /etc/network/
Parsing file /etc/network/
run-parts --verbose /etc/network/
ip link set up dev lo 2>/dev/null
Configuring interface lo=lo (inet)
run-parts --verbose /etc/network/
run-parts --verbose /etc/network/
run-parts: executing /etc/network/
run-parts: executing /etc/network/
run-parts: executing /etc/network/
run-parts: executing /etc/network/
Configuring interface lo=lo (inet)
run-parts --verbose /etc/network/
run-parts --verbose /etc/network/
run-parts: executing /etc/network/
run-parts: executing /etc/network/
run-parts: executing /etc/network/
run-parts: executing /etc/network/
Configuring interface eth0=eth0 (inet)
run-parts --verbose /etc/network/
dhclient -1 -v -pf /run/dhclient. eth0.pid -lf /var/lib/ dhcp/dhclient. eth0.leases eth0 /www.isc. org/software/ dhcp/
Internet Systems Consortium DHCP Client 4.2.4
Copyright 2004-2012 Internet Systems Consortium.
All rights reserved.
For info, please visit https:/
Listening on LPF/eth0/ 00:25:22: 75:e6:9e 00:25:22: 75:e6:9e if-up.d if-up.d/ 000resolvconf if-up.d/ ntpdate if-up.d/ postfix if-up.d/ upstart if-pre- up.d
Sending on LPF/eth0/
Sending on Socket/fallback
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3 (xid=0x4c6d33c1)
DHCPREQUEST of 10.254.251.3 on eth0 to 255.255.255.255 port 67 (xid=0x4c6d33c1)
DHCPOFFER of 10.254.251.3 from 10.254.251.1
DHCPACK of 10.254.251.3 from 10.254.251.1
bound to 10.254.251.3 -- renewal in 10401 seconds.
run-parts --verbose /etc/network/
run-parts: executing /etc/network/
run-parts: executing /etc/network/
run-parts: executing /etc/network/
run-parts: executing /etc/network/
Configuring interface eth1=eth1 (inet)
run-parts --verbose /etc/network/
dhclient -1 -v -pf /run/dhclient. eth1.pid -lf /var/lib/ dhcp/dhclient. eth1.leases eth1 /www.isc. org/software/ dhcp/
Internet Systems Consortium DHCP Client 4.2.4
Copyright 2004-2012 Internet Systems Consortium.
All rights reserved.
For info, please visit https:/
Listening on LPF/eth1/ 00:15:17: 8f:99:c0 00:15:17: 8f:99:c0 if-pre- up.d
Sending on LPF/eth1/
Sending on Socket/fallback
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 3 (xid=0x2cec577c)
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 7 (xid=0x2cec577c)
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 11 (xid=0x2cec577c)
No DHCPOFFERS received.
Unable to obtain a lease on first try. Exiting.
Configuring interface eth2=eth2 (inet)
run-parts --verbose /etc/network/
Failed to bring up eth1.
dhclient -1 -v -pf /run/dhclient. eth2.pid -lf /var/lib/ dhcp/dhclient. eth2.leases eth2 /www.isc. org/software/ dhcp/
Internet Systems Consortium DHCP Client 4.2.4
Copyright 2004-2012 Internet Systems Consortium.
All rights reserved.
For info, please visit https:/
Listening on LPF/eth2/ 00:15:17: 8f:99:c1 00:15:17: 8f:99:c1 if-pre- up.d
Sending on LPF/eth2/
Sending on Socket/fallback
DHCPDISCOVER on eth2 to 255.255.255.255 port 67 interval 3 (xid=0x503c6b65)
DHCPDISCOVER on eth2 to 255.255.255.255 port 67 interval 6 (xid=0x503c6b65)
DHCPDISCOVER on eth2 to 255.255.255.255 port 67 interval 12 (xid=0x503c6b65)
No DHCPOFFERS received.
Unable to obtain a lease on first try. Exiting.
Configuring interface eth3=eth3 (inet)
run-parts --verbose /etc/network/
Failed to bring up eth2.
dhclient -1 -v -pf /run/dhclient. eth3.pid -lf /var/lib/ dhcp/dhclient. eth3.leases eth3 /www.isc. org/software/ dhcp/
Internet Systems Consortium DHCP Client 4.2.4
Copyright 2004-2012 Internet Systems Consortium.
All rights reserved.
For info, please visit https:/
Listening on LPF/eth3/ 00:15:17: 8f:99:c2 00:15:17: 8f:99:c2 if-pre- up.d
Sending on LPF/eth3/
Sending on Socket/fallback
DHCPDISCOVER on eth3 to 255.255.255.255 port 67 interval 3 (xid=0x5c2bc775)
DHCPDISCOVER on eth3 to 255.255.255.255 port 67 interval 7 (xid=0x5c2bc775)
DHCPDISCOVER on eth3 to 255.255.255.255 port 67 interval 7 (xid=0x5c2bc775)
DHCPDISCOVER on eth3 to 255.255.255.255 port 67 interval 4 (xid=0x5c2bc775)
No DHCPOFFERS received.
Unable to obtain a lease on first try. Exiting.
Configuring interface eth4=eth4 (inet)
run-parts --verbose /etc/network/
Failed to bring up eth3.
dhclient -1 -v -pf /run/dhclient. eth4.pid -lf /var/lib/ dhcp/dhclient. eth4.leases eth4 /www.isc. org/software/ dhcp/
Internet Systems Consortium DHCP Client 4.2.4
Copyright 2004-2012 Internet Systems Consortium.
All rights reserved.
For info, please visit https:/
Listening on LPF/eth4/ 00:15:17: 8f:99:c3 00:15:17: 8f:99:c3 if-up.d if-up.d/ 000resolvconf if-up.d/ ntpdate if-up.d/ postfix if-up.d/ upstart
Sending on LPF/eth4/
Sending on Socket/fallback
DHCPDISCOVER on eth4 to 255.255.255.255 port 67 interval 3 (xid=0x79c12486)
DHCPDISCOVER on eth4 to 255.255.255.255 port 67 interval 6 (xid=0x79c12486)
DHCPDISCOVER on eth4 to 255.255.255.255 port 67 interval 12 (xid=0x79c12486)
No DHCPOFFERS received.
Unable to obtain a lease on first try. Exiting.
run-parts --verbose /etc/network/
Failed to bring up eth4.
run-parts: executing /etc/network/
run-parts: executing /etc/network/
run-parts: executing /etc/network/
run-parts: executing /etc/network/