Bug 407152

Some computers have after booting no ip-adress at the login screen: 

From /var/log/messages the IP vanishes with the following messages

Jun 30 05:44:43 newsys dhclient: caught deadly SIGTERM
Jun 30 05:44:43 newsys dhclient: could not restore resolv.conf: No such file or
directory
Jun 30 05:44:43 newsys dhclient: DHCPRELEASE on eth0 to 172.16.5.121 port 67
Jun 30 05:44:43 newsys dhclient: send_packet: Network is unreachable
Jun 30 05:44:43 newsys dhclient: send_packet: please consult README file
regarding broadcast address.


/var/log/NetworkManager says at this second: 

Jun 30 05:44:43 newsys NetworkManager: <info>  Device 'eth0' DHCP transaction
took too long (>45s), stopping it.

As root, I do a "rcnetwork restart" and wait ~10 sec  or just restart the computer. Normally, network is up and the user can start to work. 

From the Sources of NetworkManager 6.5 I learned, that the dhclient-state "IP address assigned" commes with an dbus-message.
--> Logentry "DHCP daemon state is now 2 (bound) for interface eth0" (does NOT appear in this case)
From the logs i just looks, as if dbus lost this single message. Is this possible - does dbus loose messages in any case?


This whole thing happens on various computers with LAN-connection (don't know about wlan networks) and is only hardly reproducible: maybe only 1 in ~100 boot cycles shows this problem. (~8 fails from >20 SuSE Boxes in one week).



I'm not shure about openSuSE 11.0.

I first thought, i might be a similar bug like 402575 (see https://bugzilla.novell.com/show_bug.cgi?id=402575#c13 )

P.S.: Here are some more Lines from /var/log/NetworkManager


Jun 24 07:31:02 newsys NetworkManager: <info>  Activation (eth0) Stage 3 of 5 (IP Configure Start) complete.
Jun 24 07:31:02 newsys NetworkManager: <info>  DHCP daemon state is now 12 (successfully started) for interface eth0
Jun 24 07:31:03 newsys NetworkManager: <info>  DHCP daemon state is now 1 (starting) for interface eth0
Jun 24 07:31:06 newsys NetworkManager: <debug> [1214285466.460103] nm_hal_device_added(): New device added (hal udi is '/org/freedesktop/Hal/devices/computer_alsa_sequencer').
Jun 24 07:31:06 newsys NetworkManager: <debug> [1214285466.515815] nm_hal_device_added(): New device added (hal udi is '/org/freedesktop/Hal/devices/pci_10de_371_sound_card_0_oss_mi
xer__1').
Jun 24 07:31:06 newsys NetworkManager: <debug> [1214285466.523460] nm_hal_device_added(): New device added (hal udi is '/org/freedesktop/Hal/devices/pci_10de_371_sound_card_0_oss_pc
m_1').
Jun 24 07:31:06 newsys NetworkManager: <debug> [1214285466.530770] nm_hal_device_added(): New device added (hal udi is '/org/freedesktop/Hal/devices/pci_10de_371_sound_card_0_oss_pc
m_0').
Jun 24 07:31:06 newsys NetworkManager: <debug> [1214285466.538184] nm_hal_device_added(): New device added (hal udi is '/org/freedesktop/Hal/devices/pci_10de_371_sound_card_0_oss_pc
m_0_0').
Jun 24 07:31:47 newsys NetworkManager: <info>  Device 'eth0' DHCP transaction took too long (>45s), stopping it.
Jun 24 07:31:48 newsys NetworkManager: <info>  Activation (eth0) Stage 4 of 5 (IP Configure Timeout) started...
Jun 24 07:31:48 newsys NetworkManager: <info>  No DHCP reply received.  Automatically obtaining IP via Zeroconf.