[ 7209.513582] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7209.513766] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7209.513813] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7209.513858] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7209.513902] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7209.513948] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7209.513993] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7209.514038] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7219.617599] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7219.617784] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7219.617832] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7219.617877] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7219.617922] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7219.617966] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7219.618011] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7219.618055] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7229.809597] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7229.809779] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7229.809828] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7229.809871] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7229.809915] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7229.809960] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7229.810004] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7229.810049] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7240.065583] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7240.065768] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7240.065817] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7240.065869] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7240.065913] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7240.065958] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7240.066002] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7240.066047] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7250.313522] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7250.313702] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7250.313751] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7250.313796] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7250.313840] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7250.313883] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7250.313928] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7250.313973] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7260.385648] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7260.385782] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7260.385830] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7260.385887] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7260.385931] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7260.385975] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7260.386019] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7260.386063] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7270.625517] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7270.625650] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7270.625704] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7270.625756] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7270.625807] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7270.625857] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7270.625908] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7270.625960] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7280.865597] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7280.865793] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7280.865842] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7280.865882] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7280.865922] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7280.865968] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7280.866007] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7280.866047] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7291.105608] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7291.105793] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7291.105840] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7291.105885] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7291.105925] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7291.105964] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7291.106004] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7291.106043] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7301.345534] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7301.345716] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7301.345760] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7301.345802] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7301.345841] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7301.345881] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7301.345921] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7301.345960] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7311.585598] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7311.585785] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7311.585832] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7311.585873] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7311.585913] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7311.585954] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7311.585995] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7311.586035] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7321.825608] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7321.825818] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7321.825877] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7321.825923] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7321.825969] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7321.826021] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7321.826073] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7321.826124] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7332.065585] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7332.065782] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7332.065841] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7332.065893] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7332.065943] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7332.065994] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7332.066045] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7332.066096] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7342.305596] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7342.305793] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7342.305850] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7342.305900] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7342.305951] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7342.306002] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7342.306052] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7342.306103] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7352.545519] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7352.545714] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7352.545770] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7352.545821] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7352.545872] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7352.545923] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7352.545974] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7352.546025] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7362.785585] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7362.785773] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7362.785831] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7362.785883] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7362.785933] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7362.785984] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7362.786034] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7362.786083] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7372.897524] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7372.897737] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7372.897794] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7372.897846] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7372.897896] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7372.897948] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7372.898009] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7372.898064] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7383.137523] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7383.137740] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7383.137798] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7383.137850] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7383.137900] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7383.137951] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7383.138008] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7383.138059] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7393.377528] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7393.377729] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7393.377786] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7393.377837] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7393.377887] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7393.377938] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7393.377988] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7393.378052] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7403.553576] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7403.553769] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7403.553825] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7403.553876] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7403.553927] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7403.553978] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7403.554028] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7403.554079] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7413.793516] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7413.793712] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7413.793769] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7413.793829] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7413.793890] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7413.793941] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7413.794001] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7413.794051] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7423.809518] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7423.809711] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7423.809769] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7423.809821] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7423.809875] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7423.809926] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7423.809976] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7423.810027] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7434.049625] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7434.049808] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7434.049855] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7434.049896] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7434.049937] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7434.049978] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7434.050019] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7434.050060] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7444.289601] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7444.289793] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7444.289843] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7444.289883] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7444.289923] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7444.289964] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7444.290005] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7444.290046] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7454.529601] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7454.529787] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7454.529835] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7454.529876] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7454.529916] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7454.529956] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7454.529996] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7454.530037] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7464.769591] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7464.769785] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7464.769830] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7464.769871] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7464.769911] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7464.769951] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7464.769991] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7464.770031] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7475.009599] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7475.009774] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7475.009822] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7475.009863] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7475.009903] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7475.009959] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7475.009999] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7475.010039] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7485.249585] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7485.249711] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7485.249758] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7485.249798] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7485.249839] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7485.249885] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7485.249926] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7485.249967] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7495.489594] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7495.489784] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7495.489831] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7495.489871] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7495.489912] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7495.489952] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7495.489992] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7495.490033] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7505.729636] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7505.729844] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7505.729893] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7505.729934] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7505.729974] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7505.730013] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7505.730053] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7505.730093] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7515.969635] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7515.969821] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7515.969871] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7515.969917] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7515.969956] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7515.969996] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7515.970036] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7515.970076] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7526.209607] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7526.209802] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7526.209853] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7526.209893] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7526.209932] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7526.209973] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7526.210012] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7526.210053] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7536.449602] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7536.449722] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7536.449770] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7536.449827] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7536.449867] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7536.449907] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7536.449948] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7536.449988] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7546.705542] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7546.705718] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7546.705765] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7546.705806] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7546.705846] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7546.705886] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7546.705926] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7546.705966] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7556.945589] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7556.945766] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7556.945813] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7556.945858] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7556.945897] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7556.945936] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7556.945976] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7556.946016] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7567.185588] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7567.185771] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7567.185817] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7567.185860] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7567.185900] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7567.185946] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7567.185986] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7567.186026] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7577.425606] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7577.425797] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7577.425852] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7577.425893] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7577.425934] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7577.425979] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7577.426019] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7577.426060] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7587.665591] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7587.665783] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7587.665831] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7587.665872] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7587.665912] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7587.665952] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7587.665992] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7587.666032] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7597.905601] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7597.905797] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7597.905857] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7597.905896] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7597.905936] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7597.905976] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7597.906046] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7597.906087] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7608.145640] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7608.145818] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7608.145865] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7608.145905] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7608.145945] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7608.145993] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7608.146033] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7608.146074] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7618.385602] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7618.385787] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7618.385834] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7618.385874] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7618.385922] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7618.385963] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7618.386004] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7618.386043] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7628.625613] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7628.625820] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7628.625876] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7628.625922] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7628.625963] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7628.626002] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7628.626042] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7628.626081] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7638.865602] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7638.865781] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7638.865838] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7638.865877] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7638.865917] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7638.865957] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7638.865997] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7638.866037] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7649.057607] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7649.057812] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7649.057858] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7649.057905] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7649.057946] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7649.057986] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7649.058026] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7649.058065] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7659.297594] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7659.297792] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7659.297838] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7659.297878] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7659.297918] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7659.297957] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7659.297996] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7659.298036] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7669.537538] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7669.537735] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7669.537782] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7669.537821] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7669.537861] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7669.537907] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7669.537947] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7669.537986] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7679.777581] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7679.777767] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7679.777813] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7679.777852] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7679.777892] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7679.777936] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7679.777975] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7679.778015] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7690.017629] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7690.017857] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7690.017905] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7690.017951] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7690.017991] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7690.018032] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7690.018072] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7690.018112] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7700.257625] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7700.257822] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7700.257869] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7700.257909] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7700.257950] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7700.257990] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7700.258031] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7700.258071] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7710.497552] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7710.497777] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7710.497824] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7710.497864] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7710.497905] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7710.497950] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7710.497991] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7710.498045] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7720.737542] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7720.737720] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7720.737767] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7720.737812] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7720.737851] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7720.737891] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7720.737931] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7720.737970] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7730.977546] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7730.977726] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7730.977771] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7730.977812] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7730.977852] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7730.977893] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7730.977933] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7730.977973] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7741.217602] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7741.217803] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7741.217848] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7741.217887] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7741.217926] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7741.217966] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7741.218006] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7741.218045] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7751.297604] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7751.297723] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7751.297772] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7751.297813] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7751.297852] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7751.297892] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7751.297931] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7751.297972] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7761.537547] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7761.537727] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7761.537778] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7761.537819] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7761.537859] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7761.537904] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7761.537944] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7761.537983] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7771.777605] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7771.777803] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7771.777848] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7771.777899] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7771.777942] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7771.777981] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7771.778035] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7771.778074] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7782.017583] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7782.017697] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7782.017744] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7782.017785] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7782.017826] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7782.017867] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7782.017908] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7782.017949] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7792.257591] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7792.257811] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7792.257856] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7792.257897] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7792.257937] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7792.257977] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7792.258017] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7792.258058] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7802.497618] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7802.497795] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7802.497841] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7802.497887] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7802.497926] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7802.497966] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7802.498006] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7802.498046] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7812.737620] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7812.737813] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7812.737853] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7812.737899] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7812.737938] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7812.737977] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7812.738016] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7812.738055] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7822.977577] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7822.977725] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7822.977766] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7822.977806] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7822.977846] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7822.977886] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7822.977925] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7822.977965] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7833.217598] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7833.217779] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7833.217836] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7833.217875] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7833.217945] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7833.217985] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7833.218025] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7833.218064] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7843.457535] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7843.457718] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7843.457766] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7843.457812] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7843.457858] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7843.457904] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7843.457950] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7843.457996] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7853.697601] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7853.697781] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7853.697827] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7853.697867] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7853.697907] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7853.697947] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7853.697988] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7853.698029] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7863.937594] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7863.937768] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7863.937815] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7863.937855] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7863.937894] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7863.937934] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7863.937974] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7863.938013] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7874.177588] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7874.177706] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7874.177751] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7874.177790] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7874.177830] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7874.177869] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7874.177909] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7874.177949] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7884.417585] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7884.417775] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7884.417831] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7884.417882] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7884.417932] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7884.417982] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7884.418032] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7884.418083] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7894.593681] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7894.593869] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7894.593925] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7894.593986] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7894.594038] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7894.594089] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7894.594140] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7894.594190] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7904.689538] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7904.689724] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7904.689780] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7904.689833] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7904.689885] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7904.689937] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7904.689991] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7904.690042] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7914.929585] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7914.929773] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7914.929830] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7914.929880] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7914.929929] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7914.929980] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7914.930030] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7914.930080] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7925.041638] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7925.041766] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7925.041821] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7925.041872] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7925.041922] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7925.041973] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7925.042023] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7925.042074] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7935.281592] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7935.281724] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7935.281780] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7935.281831] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7935.281881] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7935.281935] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7935.281989] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7935.282041] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7945.521595] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7945.521783] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7945.521839] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7945.521889] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7945.521939] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7945.521988] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7945.522036] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7945.522088] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7955.761519] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7955.761722] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7955.761779] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7955.761835] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7955.761886] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7955.761936] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7955.761987] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7955.762038] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7966.001514] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7966.001712] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7966.001770] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7966.001820] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7966.001876] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7966.001926] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7966.001977] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7966.002027] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7976.153579] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7976.153768] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7976.153823] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7976.153872] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7976.153923] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7976.153977] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7976.154025] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7976.154074] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7986.393517] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7986.393715] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7986.393774] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7986.393825] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7986.393875] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7986.393925] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7986.393977] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7986.394027] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7996.633517] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7996.633730] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7996.633786] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7996.633837] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7996.633887] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7996.633938] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7996.633994] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7996.634047] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8006.873524] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8006.873744] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8006.873800] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8006.873852] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8006.873902] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8006.873953] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8006.874004] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8006.874055] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8017.113512] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8017.113717] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8017.113772] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8017.113823] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8017.113874] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8017.113925] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8017.113976] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8017.114025] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8027.353522] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8027.353718] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8027.353774] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8027.353826] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8027.353877] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8027.353928] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8027.353985] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8027.354045] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8037.593508] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8037.593711] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8037.593766] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8037.593818] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8037.593868] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8037.593920] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8037.593984] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8037.594035] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8047.833582] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8047.833773] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8047.833834] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8047.833887] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8047.833944] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8047.833994] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8047.834044] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8047.834095] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8058.073609] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8058.073797] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8058.073854] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8058.073913] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8058.073973] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8058.074024] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8058.074081] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8058.074137] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8068.313582] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8068.313774] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8068.313840] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8068.313890] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8068.313946] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8068.313997] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8068.314046] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8068.314097] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8078.553580] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8078.553775] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8078.553831] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8078.553882] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8078.553933] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8078.553987] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8078.554038] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8078.554089] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8088.793586] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8088.793792] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8088.793849] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8088.793901] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8088.793951] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8088.794002] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8088.794053] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8088.794103] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8099.033583] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8099.033717] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8099.033775] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8099.033825] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8099.033876] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8099.033926] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8099.033976] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8099.034027] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8109.273587] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8109.273812] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8109.273869] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8109.273919] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8109.273970] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8109.274020] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8109.274072] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8109.274122] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8119.513585] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8119.513793] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8119.513850] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8119.513902] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8119.513956] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8119.514008] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8119.514058] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8119.514109] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8129.753601] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8129.753787] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8129.753835] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8129.753878] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8129.753922] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8129.753966] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8129.754010] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8129.754054] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8139.993573] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8139.993753] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8139.993800] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8139.993843] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8139.993888] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8139.993936] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8139.993979] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8139.994023] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8150.233578] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8150.233764] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8150.233812] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8150.233855] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8150.233899] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8150.233943] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8150.233988] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8150.234036] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8160.473534] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8160.473719] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8160.473766] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8160.473810] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8160.473854] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8160.473898] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8160.473942] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8160.473986] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8170.713523] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8170.713719] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8170.713766] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8170.713811] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8170.713855] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8170.713899] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8170.713943] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8170.713988] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8180.953536] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8180.953726] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8180.953774] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8180.953817] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8180.953861] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8180.953905] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8180.953949] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8180.953992] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8191.193525] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8191.193725] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8191.193772] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8191.193816] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8191.193860] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8191.193904] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8191.193949] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8191.193993] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8201.433532] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8201.433719] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8201.433765] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8201.433809] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8201.433853] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8201.433897] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8201.433941] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8201.433985] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8211.673579] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8211.673779] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8211.673827] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8211.673870] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8211.673914] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8211.673958] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8211.674002] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8211.674046] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8221.913586] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8221.913723] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8221.913770] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8221.913814] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8221.913858] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8221.913902] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8221.913946] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8221.913990] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8232.153603] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8232.153785] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8232.153832] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8232.153876] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8232.153920] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8232.153964] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8232.154007] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8232.154052] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8242.393583] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8242.393766] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8242.393813] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8242.393857] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8242.393902] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8242.393948] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8242.393992] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8242.394036] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8252.633596] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8252.633799] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8252.633850] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8252.633893] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8252.633937] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8252.633981] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8252.634024] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8252.634068] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8262.873539] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8262.873754] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8262.873803] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8262.873848] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8262.873892] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8262.873941] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8262.873984] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8262.874028] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8273.113531] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8273.113715] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8273.113761] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8273.113806] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8273.113850] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8273.113895] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8273.113939] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8273.113984] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8283.353591] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8283.353772] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8283.353820] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8283.353864] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8283.353908] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8283.353952] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8283.353996] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8283.354041] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8293.593537] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8293.593732] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8293.593784] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8293.593828] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8293.593872] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8293.593916] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8293.593960] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8293.594004] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8303.833535] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8303.833674] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8303.833723] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8303.833766] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8303.833811] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8303.833855] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8303.833900] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8303.833947] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8313.841591] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8313.841801] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8313.841850] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8313.841894] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8313.841938] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8313.841981] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8313.842025] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8313.842070] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8324.081578] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8324.081757] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8324.081804] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8324.081848] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8324.081892] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8324.081936] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8324.081980] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8324.082024] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8334.321583] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8334.321778] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8334.321827] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8334.321871] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8334.321915] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8334.321959] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8334.322003] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8334.322047] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8344.561579] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8344.561763] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8344.561811] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8344.561854] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8344.561898] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8344.561942] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8344.561986] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8344.562030] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8354.801582] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8354.801763] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8354.801811] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8354.801855] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8354.801899] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8354.801943] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8354.801987] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8354.802031] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8365.041583] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8365.041764] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8365.041816] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8365.041860] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8365.041904] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8365.041949] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8365.041993] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8365.042037] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8375.073586] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8375.073767] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8375.073815] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8375.073858] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8375.073902] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8375.073946] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8375.073990] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8375.074034] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8385.313604] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8385.313809] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8385.313855] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8385.313900] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8385.313943] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8385.313987] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8385.314031] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8385.314075] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8395.553580] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8395.553763] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8395.553811] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8395.553855] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8395.553899] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8395.553944] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8395.553988] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8395.554033] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8405.793581] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8405.793769] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8405.793816] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8405.793861] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8405.793905] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8405.793949] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8405.793993] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8405.794037] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8416.033533] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8416.033712] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8416.033759] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8416.033804] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8416.033848] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8416.033893] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8416.033937] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8416.033981] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8426.273520] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8426.273703] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8426.273751] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8426.273795] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8426.273839] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8426.273883] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8426.273927] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8426.273971] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8436.297580] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8436.297761] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8436.297809] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8436.297853] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8436.297897] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8436.297941] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8436.297985] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8436.298029] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8446.537608] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8446.537795] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8446.537844] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8446.537888] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8446.537931] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8446.537976] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8446.538020] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8446.538064] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8456.777589] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8456.777710] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8456.777757] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8456.777801] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8456.777844] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8456.777888] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8456.777932] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8456.777976] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8467.017605] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8467.017784] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8467.017831] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8467.017875] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8467.017920] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8467.017964] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8467.018007] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8467.018051] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8477.257583] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8477.257769] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8477.257816] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8477.257860] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8477.257904] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8477.257948] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8477.257992] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8477.258036] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8487.497579] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8487.497757] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8487.497804] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8487.497847] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8487.497891] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8487.497935] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8487.497979] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8487.498023] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8497.737612] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8497.737805] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8497.737853] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8497.737897] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8497.737941] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8497.737985] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8497.738029] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8497.738072] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8507.977578] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8507.977759] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8507.977809] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8507.977852] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8507.977896] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8507.977940] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8507.977983] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8507.978027] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8518.217580] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8518.217757] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8518.217807] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8518.217850] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8518.217894] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8518.217937] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8518.217981] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8518.218025] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8528.457588] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8528.457787] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8528.457838] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8528.457882] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8528.457926] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8528.457970] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8528.458014] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8528.458057] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8538.697592] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8538.697771] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8538.697819] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8538.697862] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8538.697906] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8538.697950] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8538.697994] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8538.698038] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8548.937519] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8548.937720] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8548.937767] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8548.937811] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8548.937854] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8548.937898] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8548.937942] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8548.937986] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8559.177590] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8559.177773] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8559.177821] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8559.177864] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8559.177908] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8559.177951] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8559.177995] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8559.178039] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8569.417590] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8569.417776] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8569.417823] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8569.417866] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8569.417910] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8569.417954] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8569.417997] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8569.418041] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8579.657599] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8579.657782] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8579.657829] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8579.657873] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8579.657917] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8579.657961] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8579.658005] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8579.658048] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8589.897604] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8589.897783] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8589.897830] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8589.897874] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8589.897918] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8589.897961] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8589.898006] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8589.898049] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8600.137510] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8600.137685] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8600.137732] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8600.137776] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8600.137820] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8600.137864] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8600.137908] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8600.137952] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8610.377582] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8610.377761] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8610.377807] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8610.377852] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8610.377895] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8610.377939] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8610.377983] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8610.378027] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8620.617510] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8620.617714] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8620.617761] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8620.617805] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8620.617849] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8620.617893] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8620.617937] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8620.617981] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8630.857512] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8630.857697] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8630.857743] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8630.857787] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8630.857832] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8630.857876] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8630.857920] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8630.857964] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8641.097518] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8641.097719] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8641.097766] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8641.097812] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8641.097855] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8641.097899] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8641.097943] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8641.097987] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8651.337504] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8651.337683] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8651.337730] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8651.337774] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8651.337819] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8651.337863] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8651.337907] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8651.337951] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8661.577578] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8661.577696] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8661.577743] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8661.577787] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8661.577830] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8661.577874] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8661.577918] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8661.577967] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8671.817581] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8671.817699] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8671.817745] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8671.817789] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8671.817833] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8671.817877] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8671.817920] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8671.817970] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8682.057614] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8682.057733] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8682.057780] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8682.057824] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8682.057867] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8682.057912] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8682.057961] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8682.058005] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8692.297612] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8692.297737] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8692.297783] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8692.297827] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8692.297871] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8692.297914] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8692.297964] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8692.298008] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8702.537575] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8702.537693] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8702.537740] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8702.537783] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8702.537827] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8702.537871] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8702.537915] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8702.537965] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8712.777581] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8712.777699] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8712.777745] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8712.777789] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8712.777833] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8712.777877] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8712.777921] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8712.777971] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8723.017514] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8723.017631] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8723.017678] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8723.017722] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8723.017766] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8723.017811] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8723.017855] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8723.017899] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8733.257512] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8733.257629] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8733.257675] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8733.257719] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8733.257764] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8733.257809] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8733.257852] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8733.257896] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8743.497512] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8743.497628] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8743.497676] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8743.497720] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8743.497765] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8743.497811] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8743.497854] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8743.497898] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8753.737512] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8753.737633] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8753.737679] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8753.737723] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8753.737767] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8753.737812] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8753.737855] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8753.737899] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8763.977512] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8763.977626] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8763.977673] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8763.977717] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8763.977761] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8763.977805] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8763.977849] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8763.977893] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8774.217507] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8774.217624] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8774.217670] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8774.217714] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8774.217758] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8774.217803] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8774.217847] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8774.217891] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8784.457509] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8784.457630] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8784.457676] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8784.457720] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8784.457763] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8784.457807] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8784.457851] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8784.457895] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8794.697509] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8794.697638] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8794.697684] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8794.697729] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8794.697772] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8794.697818] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8794.697861] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8794.697905] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8804.937586] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8804.937707] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8804.937753] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8804.937797] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8804.937841] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8804.937884] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8804.937928] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8804.937978] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8815.177586] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8815.177705] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8815.177751] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8815.177795] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8815.177839] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8815.177883] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8815.177927] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8815.177977] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8825.417582] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8825.417765] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8825.417813] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8825.417857] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8825.417901] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8825.417945] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8825.417989] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8825.418033] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8835.657578] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8835.657762] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8835.657809] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8835.657853] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8835.657897] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8835.657940] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8835.657984] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8835.658028] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8845.897508] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8845.897636] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8845.897682] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8845.897726] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8845.897770] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8845.897815] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8845.897858] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8845.897902] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8856.137509] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8856.137704] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8856.137751] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8856.137795] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8856.137840] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8856.137884] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8856.137928] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8856.137972] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8866.377514] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8866.377694] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8866.377741] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8866.377785] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8866.377829] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8866.377872] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8866.377916] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8866.377960] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8876.617507] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8876.617692] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8876.617743] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8876.617787] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8876.617832] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8876.617875] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8876.617919] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8876.617964] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8886.857507] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8886.857625] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8886.857671] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8886.857714] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8886.857759] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8886.857804] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8886.857848] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8886.857892] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8897.097514] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8897.097632] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8897.097678] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8897.097722] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8897.097766] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8897.097811] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8897.097855] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8897.097898] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8907.337511] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8907.337704] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8907.337752] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8907.337796] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8907.337841] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8907.337884] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8907.337929] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8907.337973] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8917.577606] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8917.577793] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8917.577840] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8917.577884] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8917.577927] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8917.577971] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8917.578015] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8917.578059] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8927.817590] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8927.817791] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8927.817838] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8927.817882] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8927.817926] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8927.817970] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8927.818014] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8927.818058] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8938.057515] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8938.057699] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8938.057747] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8938.057791] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8938.057835] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8938.057879] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8938.057923] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8938.057967] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8948.297517] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8948.297700] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8948.297748] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8948.297791] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8948.297835] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8948.297878] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8948.297922] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8948.297966] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8958.537513] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8958.537630] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8958.537677] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8958.537721] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8958.537765] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8958.537810] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8958.537854] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8958.537897] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8968.777580] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8968.777762] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8968.777810] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8968.777854] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8968.777898] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8968.777942] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8968.777988] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8968.778040] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8979.017610] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8979.017795] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8979.017842] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8979.017885] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8979.017929] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8979.017971] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8979.018016] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8979.018060] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8989.257613] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8989.257792] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8989.257838] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8989.257882] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8989.257926] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8989.257970] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8989.258013] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8989.258057] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8999.385577] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8999.385756] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8999.385802] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8999.385846] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8999.385890] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8999.385934] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8999.385977] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8999.386021] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4