[ 3612.369457] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3612.369688] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3612.369809] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3612.369852] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3612.369895] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3612.369933] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3612.369971] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3612.370020] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3622.609403] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3622.609682] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3622.609756] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3622.609800] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3622.609843] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3622.609887] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3622.609930] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3622.609974] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3632.849484] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3632.849791] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3632.849925] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3632.850046] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3632.850169] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3632.850291] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3632.850431] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3632.850548] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3643.089471] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3643.089753] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3643.089888] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3643.090016] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3643.090141] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3643.090266] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3643.090409] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3643.090543] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3653.329468] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3653.329728] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3653.329774] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3653.329818] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3653.329861] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3653.329905] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3653.329949] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3653.330003] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3663.569473] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3663.569752] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3663.569886] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3663.570014] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3663.570141] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3663.570262] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3663.570430] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3663.570586] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3673.809410] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3673.809693] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3673.809824] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3673.809925] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3673.809968] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3673.810011] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3673.810053] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3673.810095] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3684.049460] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3684.049650] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3684.049707] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3684.049750] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3684.049792] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3684.049835] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3684.049894] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3684.049938] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3694.289462] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3694.289762] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3694.289898] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3694.290026] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3694.290141] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3694.290263] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3694.290404] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3694.290531] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3704.529442] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3704.529633] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3704.529683] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3704.529727] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3704.529770] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3704.529815] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3704.529859] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3704.529903] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3714.769440] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3714.769627] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3714.769676] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3714.769719] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3714.769762] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3714.769806] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3714.769849] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3714.769892] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3725.009379] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3725.009486] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3725.009533] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3725.009590] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3725.009633] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3725.009677] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3725.009721] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3725.009765] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3735.249395] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3735.249540] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3735.249601] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3735.249661] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3735.249721] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3735.249783] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3735.249842] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3735.249903] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3745.489401] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3745.489512] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3745.489557] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3745.489600] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3745.489644] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3745.489688] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3745.489731] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3745.489775] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3755.729470] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3755.729780] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3755.729914] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3755.730042] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3755.730159] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3755.730282] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3755.730432] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3755.730551] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3765.969466] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3765.969706] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3765.969753] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3765.969804] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3765.969844] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3765.969884] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3765.969924] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3765.969964] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3776.209472] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3776.209770] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3776.209832] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3776.209873] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3776.209914] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3776.209954] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3776.209995] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3776.210036] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3786.449468] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3786.449759] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3786.449814] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3786.449854] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3786.449895] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3786.449935] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3786.449976] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3786.450016] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3796.689480] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3796.689680] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3796.689729] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3796.689772] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3796.689815] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3796.689859] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3796.689903] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3796.689946] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3806.929471] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3806.929681] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3806.929730] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3806.929772] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3806.929815] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3806.929858] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3806.929901] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3806.929944] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3817.169466] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3817.169761] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3817.169896] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3817.170019] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3817.170140] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3817.170266] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3817.170415] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3817.170551] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3827.409479] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3827.409690] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3827.409735] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3827.409778] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3827.409829] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3827.409870] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3827.409910] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3827.409950] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3837.649467] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3837.649742] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3837.649789] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3837.649832] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3837.649876] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3837.649919] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3837.649962] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3837.650016] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3847.889470] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3847.889765] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3847.889823] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3847.889863] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3847.889903] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3847.889944] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3847.889984] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3847.890031] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3858.129412] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3858.129608] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3858.129654] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3858.129697] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3858.129741] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3858.129784] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3858.129828] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3858.129871] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3868.369486] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3868.369701] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3868.369748] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3868.369792] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3868.369845] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3868.369888] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3868.369930] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3868.369981] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3878.609463] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3878.609749] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3878.609800] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3878.609842] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3878.609886] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3878.609929] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3878.609972] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3878.610026] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3888.849435] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3888.849620] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3888.849669] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3888.849712] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3888.849754] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3888.849797] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3888.849839] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3888.849881] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3899.089471] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3899.089748] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3899.089795] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3899.089839] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3899.089882] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3899.089926] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3899.089970] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3899.090024] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3909.329480] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3909.329705] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3909.329755] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3909.329799] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3909.329843] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3909.329893] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3909.329947] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3909.329988] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3919.569468] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3919.569749] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3919.569886] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3919.570006] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3919.570127] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3919.570251] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3919.570392] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3919.570519] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3929.809468] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3929.809749] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3929.809883] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3929.810007] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3929.810123] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3929.810244] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3929.810386] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3929.810512] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3939.897483] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3939.897791] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3939.897928] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3939.898052] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3939.898178] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3939.898304] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3939.898447] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3939.898572] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3950.137475] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3950.137703] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3950.137763] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3950.137816] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3950.137856] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3950.137897] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3950.137937] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3950.137978] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3960.377470] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3960.377739] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3960.377785] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3960.377828] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3960.377872] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3960.377915] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3960.377959] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3960.378003] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3970.617465] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3970.617747] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3970.617820] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3970.617862] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3970.617911] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3970.617962] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3970.618002] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3970.618042] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3980.857464] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3980.857745] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3980.857841] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3980.857881] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3980.857922] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3980.857962] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3980.858003] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3980.858043] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 3991.097486] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 3991.097731] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 3991.097778] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 3991.097832] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 3991.097874] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 3991.097917] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 3991.097959] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 3991.098001] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4001.337484] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4001.337678] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4001.337727] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4001.337791] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4001.337831] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4001.337872] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4001.337912] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4001.337952] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4011.353465] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4011.353664] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4011.353716] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4011.353789] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4011.353832] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4011.353874] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4011.353917] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4011.353960] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4021.593467] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4021.593760] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4021.593893] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4021.594019] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4021.594146] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4021.594273] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4021.594416] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4021.594540] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4031.833408] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4031.833701] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4031.833844] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4031.833887] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4031.833930] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4031.833974] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4031.834017] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4031.834060] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4042.073464] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4042.073774] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4042.073831] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4042.073873] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4042.073916] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4042.073958] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4042.074001] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4042.074043] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4052.313450] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4052.313641] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4052.313690] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4052.313734] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4052.313778] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4052.313822] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4052.313866] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4052.313910] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4062.553496] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4062.553772] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4062.553860] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4062.553902] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4062.553945] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4062.553987] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4062.554040] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4062.554080] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4072.793466] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4072.793680] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4072.793728] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4072.793772] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4072.793816] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4072.793860] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4072.793903] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4072.793947] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4082.945473] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4082.945649] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4082.945696] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4082.945739] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4082.945791] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4082.945832] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4082.945872] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4082.945913] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4093.193484] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4093.193783] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4093.193829] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4093.193871] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4093.193914] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4093.193956] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4093.193999] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4093.194041] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4103.433385] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4103.433568] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4103.433615] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4103.433658] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4103.433702] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4103.433746] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4103.433789] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4103.433833] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4113.673387] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4113.673564] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4113.673614] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4113.673658] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4113.673702] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4113.673745] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4113.673789] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4113.673833] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4123.913450] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4123.913560] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4123.913606] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4123.913649] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4123.913693] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4123.913737] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4123.913781] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4123.913824] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4134.009394] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4134.009513] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4134.009560] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4134.009604] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4134.009648] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4134.009692] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4134.009736] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4134.009780] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4144.249383] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4144.249521] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4144.249590] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4144.249649] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4144.249710] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4144.249771] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4144.249824] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4144.249888] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4154.489443] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4154.489574] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4154.489638] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4154.489697] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4154.489755] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4154.489812] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4154.489871] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4154.489925] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4164.729451] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4164.729562] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4164.729608] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4164.729651] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4164.729695] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4164.729738] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4164.729782] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4164.729826] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4174.969437] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4174.969550] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4174.969596] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4174.969640] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4174.969683] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4174.969727] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4174.969771] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4174.969814] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4185.209467] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4185.209603] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4185.209665] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4185.209725] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4185.209782] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4185.209836] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4185.209891] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4185.209953] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4195.449376] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4195.449540] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4195.449583] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4195.449628] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4195.449666] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4195.449710] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4195.449747] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4195.449785] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4205.689378] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4205.689543] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4205.689593] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4205.689637] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4205.689675] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4205.689719] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4205.689770] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4205.689808] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4215.929393] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4215.929565] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4215.929607] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4215.929646] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4215.929684] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4215.929722] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4215.929765] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4215.929803] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4226.169378] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4226.169483] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4226.169527] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4226.169571] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4226.169609] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4226.169652] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4226.169690] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4226.169728] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4236.409455] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4236.409562] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4236.409604] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4236.409648] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4236.409686] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4236.409724] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4236.409762] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4236.409800] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4246.481372] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4246.481560] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4246.481604] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4246.481642] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4246.481680] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4246.481723] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4246.481761] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4246.481799] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4256.721462] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4256.721653] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4256.721704] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4256.721743] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4256.721780] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4256.721818] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4256.721856] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4256.721893] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4266.961436] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4266.961612] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4266.961657] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4266.961695] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4266.961740] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4266.961778] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4266.961816] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4266.961854] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4277.201464] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4277.201732] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4277.201863] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4277.201973] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4277.202084] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4277.202147] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4277.202191] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4277.202229] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4287.289540] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4287.289826] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4287.289871] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4287.289915] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4287.289953] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4287.289991] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4287.290039] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4287.290076] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4297.529465] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4297.529668] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4297.529721] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4297.529770] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4297.529807] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4297.529850] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4297.529887] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4297.529924] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4307.769481] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4307.769662] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4307.769706] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4307.769744] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4307.769782] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4307.769820] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4307.769858] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4307.769897] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4317.793468] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4317.793736] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4317.793871] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4317.793982] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4317.794033] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4317.794076] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4317.794113] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4317.794150] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4328.033474] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4328.033746] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4328.033840] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4328.033894] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4328.033932] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4328.033969] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4328.034007] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4328.034044] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4338.273491] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4338.273707] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4338.273751] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4338.273795] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4338.273833] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4338.273871] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4338.273909] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4338.273947] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4348.513412] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4348.513688] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4348.513805] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4348.513917] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4348.513987] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4348.514030] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4348.514067] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4348.514105] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4358.753525] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4358.753690] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4358.753733] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4358.753772] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4358.753810] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4358.753848] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4358.753886] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4358.753924] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4368.993475] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4368.993575] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4368.993617] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4368.993660] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4368.993698] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4368.993736] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4368.993774] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4368.993813] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4379.233552] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4379.233762] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4379.233821] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4379.233864] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4379.233901] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4379.233938] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4379.233981] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4379.234018] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4389.473440] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4389.473625] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4389.473670] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4389.473713] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4389.473757] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4389.473800] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4389.473838] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4389.473882] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4399.713435] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4399.713629] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4399.713677] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4399.713715] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4399.713753] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4399.713791] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4399.713835] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4399.713873] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4409.953451] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4409.953552] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4409.953594] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4409.953639] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4409.953677] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4409.953716] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4409.953754] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4409.953792] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4420.193545] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4420.193816] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4420.193956] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4420.193998] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4420.194035] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4420.194072] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4420.194109] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4420.194151] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4430.433462] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4430.433737] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4430.433866] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4430.433977] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4430.434087] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4430.434129] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4430.434167] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4430.434204] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4440.673454] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4440.673728] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4440.673866] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4440.673909] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4440.673946] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4440.673983] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4440.674020] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4440.674057] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4450.913512] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4450.913675] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4450.913723] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4450.913761] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4450.913799] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4450.913837] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4450.913875] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4450.913913] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4461.153517] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4461.153797] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4461.153845] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4461.153889] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4461.153932] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4461.153970] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4461.154007] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4461.154045] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4471.353399] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4471.353639] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4471.353684] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4471.353736] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4471.353774] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4471.353812] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4471.353856] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4471.353894] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4481.593397] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4481.593510] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4481.593556] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4481.593594] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4481.593632] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4481.593676] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4481.593714] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4481.593752] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4491.833453] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4491.833584] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4491.833634] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4491.833702] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4491.833745] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4491.833789] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4491.833833] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4491.833876] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4502.073444] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4502.073561] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4502.073626] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4502.073670] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4502.073714] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4502.073757] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4502.073801] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4502.073847] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4512.313448] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4512.313625] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4512.313672] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4512.313717] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4512.313760] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4512.313805] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4512.313849] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4512.313893] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4522.553449] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4522.553620] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4522.553667] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4522.553710] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4522.553753] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4522.553796] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4522.553839] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4522.553882] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4532.793471] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4532.793594] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4532.793641] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4532.793685] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4532.793729] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4532.793773] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4532.793817] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4532.793861] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4543.033440] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4543.033613] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4543.033661] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4543.033703] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4543.033747] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4543.033790] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4543.033834] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4543.033877] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4553.273423] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4553.273716] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4553.273803] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4553.273847] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4553.273890] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4553.273934] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4553.273978] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4553.274022] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4563.513435] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4563.513541] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4563.513587] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4563.513630] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4563.513674] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4563.513733] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4563.513786] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4563.513829] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4573.753444] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4573.753557] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4573.753603] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4573.753646] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4573.753690] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4573.753734] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4573.753793] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4573.753837] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4584.009437] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4584.009556] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4584.009614] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4584.009674] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4584.009734] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4584.009788] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4584.009846] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4584.009900] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4594.249452] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4594.249556] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4594.249603] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4594.249647] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4594.249696] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4594.249745] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4594.249805] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4594.249849] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4604.489462] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4604.489747] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4604.489882] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4604.490010] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4604.490113] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4604.490155] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4604.490198] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4604.490240] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4614.729533] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4614.729823] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4614.729959] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4614.730082] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4614.730196] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4614.730239] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4614.730284] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4614.730328] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4624.969468] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4624.969748] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4624.969824] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4624.969868] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4624.969912] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4624.969956] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4624.970010] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4624.970062] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4635.209468] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4635.209747] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4635.209883] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4635.210012] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4635.210138] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4635.210201] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4635.210244] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4635.210288] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4645.449462] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4645.449738] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4645.449874] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4645.449967] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4645.450007] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4645.450048] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4645.450089] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4645.450129] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4655.689369] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4655.689478] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4655.689524] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4655.689568] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4655.689611] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4655.689655] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4655.689699] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4655.689742] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4665.929438] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4665.929604] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4665.929652] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4665.929695] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4665.929738] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4665.929782] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4665.929826] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4665.929869] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4676.169464] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4676.169744] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4676.169879] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4676.169951] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4676.169995] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4676.170040] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4676.170084] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4676.170128] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4686.409465] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4686.409742] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4686.409875] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4686.410002] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4686.410096] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4686.410136] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4686.410177] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4686.410217] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4696.649442] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4696.649614] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4696.649662] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4696.649705] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4696.649749] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4696.649792] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4696.649835] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4696.649879] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4706.889467] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4706.889668] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4706.889714] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4706.889758] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4706.889802] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4706.889845] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4706.889889] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4706.889933] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4717.129467] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4717.129638] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4717.129685] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4717.129728] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4717.129772] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4717.129815] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4717.129859] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4717.129902] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4727.369378] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4727.369588] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4727.369634] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4727.369678] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4727.369721] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4727.369765] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4727.369809] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4727.369853] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4737.609470] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4737.609658] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4737.609705] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4737.609748] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4737.609792] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4737.609835] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4737.609879] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4737.609922] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4747.849441] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4747.849618] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4747.849665] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4747.849709] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4747.849752] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4747.849795] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4747.849838] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4747.849882] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4758.089442] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4758.089620] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4758.089667] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4758.089710] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4758.089754] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4758.089797] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4758.089841] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4758.089885] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4768.329443] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4768.329635] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4768.329685] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4768.329729] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4768.329772] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4768.329816] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4768.329860] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4768.329904] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4778.569450] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4778.569625] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4778.569672] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4778.569715] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4778.569759] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4778.569802] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4778.569846] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4778.569890] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4788.729465] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4788.729751] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4788.729886] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4788.730015] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4788.730123] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4788.730163] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4788.730231] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4788.730274] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4798.969443] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4798.969622] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4798.969673] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4798.969716] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4798.969761] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4798.969805] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4798.969849] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4798.969893] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4809.209444] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4809.209618] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4809.209665] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4809.209709] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4809.209752] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4809.209796] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4809.209840] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4809.209883] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4819.449448] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4819.449623] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4819.449670] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4819.449714] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4819.449758] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4819.449801] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4819.449845] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4819.449889] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4829.705474] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4829.705659] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4829.705707] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4829.705753] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4829.705796] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4829.705840] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4829.705884] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4829.705928] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4839.945433] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4839.945605] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4839.945653] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4839.945697] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4839.945741] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4839.945785] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4839.945829] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4839.945873] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4850.185456] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4850.185664] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4850.185711] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4850.185754] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4850.185798] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4850.185842] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4850.185885] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4850.185929] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4860.425463] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4860.425745] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4860.425880] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4860.426003] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4860.426108] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4860.426152] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4860.426195] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4860.426239] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4870.681484] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4870.681742] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4870.681787] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4870.681830] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4870.681872] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4870.681914] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4870.681957] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4870.682000] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4880.921443] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4880.921555] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4880.921603] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4880.921646] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4880.921690] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4880.921734] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4880.921778] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4880.921822] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4891.161442] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4891.161643] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4891.161694] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4891.161737] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4891.161781] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4891.161825] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4891.161869] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4891.161913] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4901.401434] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4901.401615] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4901.401663] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4901.401707] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4901.401751] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4901.401795] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4901.401839] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4901.401883] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4911.641436] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4911.641619] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4911.641666] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4911.641709] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4911.641752] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4911.641795] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4911.641839] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4911.641882] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4921.881461] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4921.881703] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4921.881750] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4921.881794] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4921.881837] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4921.881881] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4921.881925] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4921.881969] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4932.121458] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4932.121738] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4932.121872] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4932.122001] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4932.122124] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4932.122191] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4932.122234] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4932.122276] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4942.361486] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4942.361708] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4942.361755] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4942.361797] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4942.361841] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4942.361884] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4942.361928] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4942.361972] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4952.601471] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4952.601644] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4952.601694] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4952.601738] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4952.601782] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4952.601826] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4952.601870] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4952.601914] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4962.841370] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4962.841496] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4962.841558] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4962.841610] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4962.841665] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4962.841719] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4962.841772] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4962.841831] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4973.081433] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4973.081650] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4973.081709] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4973.081760] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4973.081812] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4973.081866] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4973.081920] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4973.081973] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4983.321454] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4983.321568] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4983.321630] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4983.321681] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4983.321734] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4983.321791] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4983.321843] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4983.321899] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 4993.561456] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 4993.561568] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 4993.561630] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 4993.561682] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 4993.561740] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 4993.561793] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 4993.561844] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 4993.561900] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5003.801438] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5003.801552] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5003.801609] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5003.801668] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5003.801720] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5003.801773] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5003.801830] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5003.801882] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5014.041434] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5014.041615] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5014.041674] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5014.041726] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5014.041778] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5014.041831] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5014.041882] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5014.041935] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5024.281522] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5024.281706] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5024.281764] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5024.281817] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5024.281869] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5024.281921] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5024.281973] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5024.282025] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5034.521435] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5034.521706] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5034.521833] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5034.521953] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5034.522074] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5034.522157] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5034.522208] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5034.522261] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5044.689378] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5044.689495] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5044.689551] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5044.689609] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5044.689660] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5044.689718] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5044.689770] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5044.689821] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5054.929409] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5054.929624] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5054.929753] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5054.929871] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5054.930004] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5054.930123] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5054.930241] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5054.930376] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5065.169435] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5065.169706] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5065.169837] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5065.169957] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5065.170071] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5065.170118] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5065.170172] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5065.170224] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5075.409447] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5075.409626] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5075.409683] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5075.409734] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5075.409786] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5075.409838] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5075.409890] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5075.409944] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5085.649382] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5085.649577] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5085.649634] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5085.649691] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5085.649743] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5085.649794] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5085.649847] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5085.649899] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5095.889446] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5095.889626] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5095.889687] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5095.889739] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5095.889790] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5095.889843] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5095.889897] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5095.889950] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5106.129432] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5106.129609] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5106.129665] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5106.129719] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5106.129772] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5106.129824] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5106.129876] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5106.129928] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5116.369412] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5116.369543] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5116.369601] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5116.369654] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5116.369707] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5116.369761] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5116.369814] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5116.369867] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5126.609384] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5126.609613] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5126.609670] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5126.609723] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5126.609775] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5126.609828] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5126.609881] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5126.609934] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5136.849418] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5136.849630] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5136.849690] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5136.849744] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5136.849798] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5136.849852] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5136.849922] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5136.849986] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5147.089407] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5147.089626] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5147.089681] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5147.089734] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5147.089802] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5147.089856] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5147.089918] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5147.089973] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5157.329377] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5157.329580] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5157.329639] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5157.329692] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5157.329745] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5157.329799] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5157.329852] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5157.329907] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5167.569467] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5167.569662] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5167.569720] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5167.569774] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5167.569826] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5167.569878] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5167.569930] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5167.569988] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5177.809496] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5177.809658] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5177.809752] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5177.809845] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5177.809940] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5177.810035] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5177.810130] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5177.810218] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5188.057472] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5188.057649] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5188.057704] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5188.057754] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5188.057806] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5188.057857] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5188.057915] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5188.057966] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5198.297490] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5198.297726] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5198.297824] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5198.297913] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5198.298007] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5198.298100] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5198.298195] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5198.298288] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5208.537413] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5208.537612] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5208.537689] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5208.537752] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5208.537825] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5208.537882] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5208.537962] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5208.538027] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5218.777439] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5218.777639] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5218.777699] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5218.777760] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5218.777819] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5218.777883] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5218.777941] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5218.778001] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5228.825510] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5228.825707] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5228.825798] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5228.825891] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5228.825984] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5228.826078] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5228.826171] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5228.826263] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5238.937441] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5238.937620] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5238.937676] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5238.937726] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5238.937777] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5238.937827] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5238.937878] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5238.937930] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5249.177462] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5249.177685] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5249.177743] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5249.177794] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5249.177847] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5249.177898] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5249.177950] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5249.178003] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5259.289406] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5259.289625] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5259.289698] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5259.289750] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5259.289801] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5259.289852] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5259.289904] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5259.289957] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5269.529468] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5269.529691] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5269.529785] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5269.529863] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5269.529914] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5269.529964] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5269.530015] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5269.530066] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5279.769466] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5279.769648] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5279.769706] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5279.769759] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5279.769811] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5279.769863] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5279.769916] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5279.769968] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5290.009506] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5290.009752] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5290.009849] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5290.009944] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5290.010036] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5290.010129] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5290.010223] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5290.010316] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5300.249457] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5300.249650] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5300.249710] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5300.249762] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5300.249815] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5300.249869] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5300.249922] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5300.249974] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5310.489409] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5310.489632] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5310.489727] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5310.489822] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5310.489915] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5310.490008] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5310.490101] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5310.490194] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5320.729482] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5320.729675] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5320.729733] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5320.729786] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5320.729839] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5320.729891] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5320.729943] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5320.729996] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5330.969477] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5330.969635] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5330.969730] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5330.969805] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5330.969858] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5330.969910] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5330.969963] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5330.970016] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5341.209501] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5341.209717] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5341.209822] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5341.209885] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5341.209938] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5341.209992] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5341.210046] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5341.210099] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5351.289439] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5351.289573] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5351.289619] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5351.289662] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5351.289706] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5351.289750] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5351.289794] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5351.289838] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5361.529484] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5361.529693] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5361.529740] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5361.529784] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5361.529827] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5361.529871] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5361.529915] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5361.529959] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5371.769446] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5371.769573] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5371.769618] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5371.769662] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5371.769705] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5371.769749] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5371.769792] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5371.769835] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5382.009465] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5382.009586] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5382.009633] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5382.009677] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5382.009720] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5382.009764] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5382.009808] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5382.009852] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5392.249372] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5392.249530] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5392.249580] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5392.249624] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5392.249668] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5392.249712] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5392.249756] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5392.249800] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 5402.489431] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 5402.489619] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 5402.489667] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 5402.489711] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 5402.489754] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 5402.489798] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 5402.489842] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 5402.489886] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4