[ 7210.513432] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7210.513710] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7210.513840] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7210.513899] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7210.513949] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7210.514000] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7210.514053] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7210.514103] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7220.753436] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7220.753665] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7220.753720] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7220.753774] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7220.753829] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7220.753881] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7220.753930] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7220.753982] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7230.993437] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7230.993650] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7230.993704] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7230.993754] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7230.993803] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7230.993853] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7230.993904] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7230.993954] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7241.233438] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7241.233708] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7241.233839] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7241.233919] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7241.233970] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7241.234022] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7241.234075] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7241.234126] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7251.473508] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7251.473783] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7251.473915] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7251.473987] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7251.474025] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7251.474063] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7251.474101] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7251.474140] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7261.713474] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7261.713744] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7261.713817] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7261.713855] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7261.713894] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7261.713937] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7261.713976] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7261.714015] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7271.953470] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7271.953647] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7271.953693] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7271.953743] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7271.953790] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7271.953828] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7271.953866] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7271.953904] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7282.193469] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7282.193740] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7282.193820] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7282.193859] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7282.193897] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7282.193936] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7282.193974] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7282.194013] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7292.433508] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7292.433673] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7292.433718] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7292.433755] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7292.433794] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7292.433831] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7292.433870] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7292.433909] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7302.673480] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7302.673771] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7302.673815] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7302.673853] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7302.673891] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7302.673929] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7302.673968] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7302.674006] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7312.913364] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7312.913524] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7312.913566] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7312.913604] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7312.913644] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7312.913689] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7312.913728] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7312.913769] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7323.169440] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7323.169613] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7323.169657] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7323.169695] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7323.169733] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7323.169776] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7323.169814] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7323.169852] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7333.409379] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7333.409493] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7333.409537] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7333.409575] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7333.409613] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7333.409657] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7333.409695] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7333.409733] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7343.649376] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7343.649484] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7343.649528] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7343.649566] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7343.649604] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7343.649647] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7343.649685] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7343.649723] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7353.889390] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7353.889563] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7353.889608] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7353.889652] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7353.889689] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7353.889727] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7353.889770] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7353.889808] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7364.129381] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7364.129570] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7364.129614] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7364.129657] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7364.129695] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7364.129738] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7364.129776] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7364.129814] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7374.369384] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7374.369560] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7374.369603] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7374.369647] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7374.369684] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7374.369722] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7374.369760] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7374.369798] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7384.609378] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7384.609568] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7384.609611] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7384.609655] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7384.609692] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7384.609735] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7384.609779] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7384.609817] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7394.849388] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7394.849497] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7394.849547] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7394.849591] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7394.849629] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7394.849672] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7394.849710] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7394.849748] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7405.089384] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7405.089487] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7405.089530] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7405.089568] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7405.089606] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7405.089644] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7405.089682] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7405.089720] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7415.329383] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7415.329495] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7415.329539] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7415.329577] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7415.329615] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7415.329659] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7415.329709] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7415.329747] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7425.569384] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7425.569611] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7425.569654] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7425.569697] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7425.569735] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7425.569779] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7425.569816] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7425.569855] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7435.809382] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7435.809568] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7435.809611] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7435.809654] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7435.809692] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7435.809735] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7435.809779] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7435.809817] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7446.049382] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7446.049574] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7446.049617] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7446.049655] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7446.049696] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7446.049734] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7446.049771] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7446.049809] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7456.289393] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7456.289508] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7456.289558] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7456.289605] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7456.289643] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7456.289689] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7456.289728] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7456.289766] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7466.529432] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7466.529602] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7466.529650] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7466.529687] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7466.529725] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7466.529763] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7466.529801] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7466.529839] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7476.769394] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7476.769576] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7476.769626] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7476.769672] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7476.769710] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7476.769762] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7476.769800] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7476.769839] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7486.801435] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7486.801606] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7486.801650] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7486.801688] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7486.801725] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7486.801769] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7486.801807] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7486.801844] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7497.041436] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7497.041605] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7497.041649] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7497.041687] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7497.041725] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7497.041763] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7497.041801] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7497.041839] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7507.281395] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7507.281596] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7507.281642] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7507.281685] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7507.281723] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7507.281761] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7507.281799] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7507.281837] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7517.521450] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7517.521640] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7517.521683] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7517.521721] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7517.521758] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7517.521796] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7517.521834] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7517.521872] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7527.761451] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7527.761614] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7527.761657] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7527.761701] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7527.761739] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7527.761782] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7527.761820] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7527.761857] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7538.001450] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7538.001613] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7538.001652] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7538.001704] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7538.001742] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7538.001780] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7538.001818] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7538.001856] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7548.241439] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7548.241606] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7548.241651] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7548.241695] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7548.241738] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7548.241776] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7548.241814] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7548.241852] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7558.497435] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7558.497702] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7558.497857] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7558.497962] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7558.498064] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7558.498175] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7558.498284] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7558.498358] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7568.737473] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7568.737648] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7568.737700] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7568.737744] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7568.737781] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7568.737825] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7568.737863] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7568.737900] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7578.977496] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7578.977674] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7578.977717] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7578.977761] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7578.977804] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7578.977848] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7578.977886] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7578.977929] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7589.217423] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7589.217617] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7589.217661] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7589.217698] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7589.217736] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7589.217774] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7589.217817] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7589.217855] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7599.265408] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7599.265571] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7599.265622] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7599.265666] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7599.265709] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7599.265752] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7599.265789] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7599.265827] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7609.505454] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7609.505652] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7609.505696] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7609.505739] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7609.505777] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7609.505819] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7609.505857] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7609.505895] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7619.745442] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7619.745544] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7619.745587] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7619.745631] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7619.745669] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7619.745712] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7619.745750] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7619.745788] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7629.985443] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7629.985621] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7629.985665] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7629.985708] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7629.985746] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7629.985797] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7629.985840] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7629.985878] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7640.225466] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7640.225732] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7640.225860] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7640.225968] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7640.226005] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7640.226048] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7640.226084] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7640.226121] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7650.465460] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7650.465732] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7650.465859] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7650.465970] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7650.466081] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7650.466157] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7650.466199] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7650.466236] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7660.705377] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7660.705553] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7660.705596] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7660.705639] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7660.705677] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7660.705721] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7660.705764] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7660.705802] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7670.945378] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7670.945554] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7670.945598] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7670.945641] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7670.945685] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7670.945722] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7670.945760] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7670.945798] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7681.185494] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7681.185764] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7681.185872] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7681.185986] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7681.186023] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7681.186060] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7681.186097] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7681.186134] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7691.425486] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7691.425753] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7691.425863] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7691.425973] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7691.426084] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7691.426177] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7691.426213] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7691.426250] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7701.665468] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7701.665638] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7701.665683] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7701.665721] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7701.665759] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7701.665802] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7701.665845] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7701.665883] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7711.905463] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7711.905727] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7711.905855] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7711.905940] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7711.905977] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7711.906014] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7711.906051] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7711.906100] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7722.145469] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7722.145718] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7722.145761] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7722.145804] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7722.145841] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7722.145883] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7722.145920] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7722.145957] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7732.385388] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7732.385584] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7732.385630] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7732.385673] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7732.385711] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7732.385755] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7732.385798] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7732.385837] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7742.625464] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7742.625694] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7742.625739] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7742.625787] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7742.625824] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7742.625866] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7742.625903] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7742.625940] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7752.865464] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7752.865728] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7752.865858] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7752.865969] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7752.866072] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7752.866114] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7752.866151] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7752.866188] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7763.105429] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7763.105597] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7763.105640] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7763.105688] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7763.105726] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7763.105769] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7763.105807] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7763.105844] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7773.345464] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7773.345727] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7773.345771] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7773.345809] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7773.345847] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7773.345891] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7773.345941] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7773.345979] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7783.585467] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7783.585735] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7783.585831] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7783.585868] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7783.585905] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7783.585949] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7783.585985] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7783.586022] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7793.825426] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7793.825617] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7793.825659] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7793.825703] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7793.825741] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7793.825784] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7793.825822] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7793.825860] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7804.065382] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7804.065555] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7804.065597] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7804.065640] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7804.065678] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7804.065716] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7804.065753] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7804.065791] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7814.305379] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7814.305615] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7814.305659] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7814.305697] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7814.305735] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7814.305779] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7814.305816] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7814.305860] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7824.545379] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7824.545558] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7824.545602] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7824.545645] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7824.545683] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7824.545727] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7824.545765] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7824.545808] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7834.785386] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7834.785587] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7834.785630] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7834.785673] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7834.785725] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7834.785768] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7834.785814] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7834.785855] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7845.025444] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7845.025608] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7845.025653] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7845.025691] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7845.025729] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7845.025767] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7845.025804] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7845.025842] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7855.265444] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7855.265549] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7855.265594] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7855.265631] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7855.265669] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7855.265713] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7855.265751] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7855.265789] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7865.505441] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7865.505609] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7865.505655] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7865.505693] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7865.505736] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7865.505780] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7865.505818] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7865.505855] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7875.745439] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7875.745608] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7875.745652] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7875.745695] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7875.745733] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7875.745776] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7875.745819] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7875.745857] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7885.985437] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7885.985536] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7885.985585] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7885.985629] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7885.985667] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7885.985710] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7885.985748] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7885.985793] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7896.225506] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7896.225688] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7896.225733] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7896.225784] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7896.225822] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7896.225860] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7896.225898] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7896.225936] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7906.465441] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7906.465546] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7906.465590] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7906.465633] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7906.465671] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7906.465715] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7906.465753] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7906.465791] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7916.705447] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7916.705612] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7916.705656] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7916.705694] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7916.705731] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7916.705775] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7916.705813] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7916.705851] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7926.945441] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7926.945606] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7926.945650] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7926.945694] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7926.945731] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7926.945769] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7926.945807] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7926.945845] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7937.185377] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7937.185556] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7937.185598] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7937.185641] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7937.185682] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7937.185720] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7937.185758] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7937.185796] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7947.425437] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7947.425600] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7947.425644] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7947.425682] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7947.425719] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7947.425758] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7947.425795] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7947.425833] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7957.569487] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7957.569658] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7957.569702] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7957.569740] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7957.569778] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7957.569816] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7957.569853] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7957.569891] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7967.809426] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7967.809606] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7967.809649] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7967.809687] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7967.809724] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7967.809762] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7967.809800] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7967.809838] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7978.049438] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7978.049605] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7978.049647] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7978.049690] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7978.049734] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7978.049772] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7978.049809] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7978.049847] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7988.289432] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7988.289661] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7988.289703] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7988.289751] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7988.289789] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7988.289833] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7988.289870] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7988.289908] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 7998.529438] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 7998.529608] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 7998.529653] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 7998.529691] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 7998.529729] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 7998.529767] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 7998.529804] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 7998.529842] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8008.609453] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8008.609622] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8008.609668] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8008.609712] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8008.609749] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8008.609793] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8008.609830] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8008.609868] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8018.849486] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8018.849667] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8018.849711] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8018.849754] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8018.849792] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8018.849836] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8018.849873] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8018.849911] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8029.089439] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8029.089609] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8029.089654] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8029.089697] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8029.089735] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8029.089773] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8029.089811] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8029.089849] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8039.329441] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8039.329604] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8039.329646] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8039.329693] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8039.329731] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8039.329774] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8039.329818] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8039.329855] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8049.569466] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8049.569634] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8049.569679] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8049.569717] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8049.569754] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8049.569798] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8049.569836] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8049.569873] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8059.809444] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8059.809620] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8059.809664] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8059.809702] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8059.809740] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8059.809784] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8059.809822] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8059.809860] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8070.049436] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8070.049601] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8070.049644] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8070.049688] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8070.049725] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8070.049769] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8070.049819] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8070.049857] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8080.289447] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8080.289612] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8080.289656] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8080.289694] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8080.289732] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8080.289776] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8080.289819] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8080.289857] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8090.529448] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8090.529648] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8090.529691] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8090.529741] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8090.529780] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8090.529823] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8090.529861] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8090.529899] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8100.769451] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8100.769617] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8100.769662] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8100.769699] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8100.769737] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8100.769780] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8100.769818] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8100.769856] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8111.009437] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8111.009542] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8111.009586] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8111.009634] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8111.009671] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8111.009715] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8111.009753] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8111.009791] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8121.249456] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8121.249558] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8121.249601] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8121.249644] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8121.249682] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8121.249720] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8121.249758] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8121.249796] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8131.489444] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8131.489606] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8131.489652] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8131.489695] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8131.489733] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8131.489777] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8131.489820] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8131.489858] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8141.729471] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8141.729640] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8141.729685] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8141.729723] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8141.729761] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8141.729805] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8141.729843] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8141.729881] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8151.969441] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8151.969605] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8151.969650] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8151.969693] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8151.969731] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8151.969769] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8151.969807] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8151.969845] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8162.209450] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8162.209616] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8162.209659] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8162.209702] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8162.209739] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8162.209777] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8162.209815] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8162.209853] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8172.449480] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8172.449674] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8172.449718] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8172.449762] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8172.449799] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8172.449837] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8172.449874] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8172.449912] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8182.689435] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8182.689602] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8182.689646] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8182.689684] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8182.689722] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8182.689765] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8182.689803] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8182.689841] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8192.929450] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8192.929623] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8192.929668] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8192.929712] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8192.929749] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8192.929787] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8192.929825] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8192.929868] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8203.169455] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8203.169636] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8203.169681] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8203.169724] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8203.169761] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8203.169805] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8203.169842] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8203.169880] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8213.409445] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8213.409612] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8213.409655] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8213.409698] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8213.409735] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8213.409779] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8213.409816] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8213.409853] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8223.649445] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8223.649615] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8223.649658] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8223.649696] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8223.649734] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8223.649777] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8223.649815] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8223.649853] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8233.889432] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8233.889538] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8233.889581] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8233.889625] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8233.889663] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8233.889706] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8233.889744] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8233.889782] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8244.129468] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8244.129573] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8244.129616] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8244.129654] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8244.129692] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8244.129730] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8244.129767] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8244.129812] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8254.369449] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8254.369614] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8254.369659] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8254.369702] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8254.369739] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8254.369782] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8254.369826] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8254.369863] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8264.609442] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8264.609611] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8264.609655] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8264.609693] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8264.609731] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8264.609769] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8264.609806] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8264.609844] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8274.849437] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8274.849610] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8274.849654] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8274.849693] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8274.849730] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8274.849774] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8274.849811] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8274.849849] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8285.089438] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8285.089626] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8285.089669] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8285.089712] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8285.089750] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8285.089793] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8285.089831] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8285.089869] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8295.329475] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8295.329641] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8295.329684] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8295.329722] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8295.329761] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8295.329799] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8295.329837] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8295.329880] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8305.569442] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8305.569547] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8305.569590] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8305.569634] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8305.569678] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8305.569715] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8305.569753] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8305.569791] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8315.809373] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8315.809547] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8315.809591] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8315.809634] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8315.809672] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8315.809710] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8315.809747] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8315.809785] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8325.889432] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8325.889601] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8325.889643] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8325.889682] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8325.889720] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8325.889757] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8325.889795] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8325.889834] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8336.129480] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8336.129608] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8336.129651] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8336.129694] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8336.129732] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8336.129770] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8336.129808] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8336.129846] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8346.217443] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8346.217559] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8346.217601] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8346.217644] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8346.217682] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8346.217720] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8346.217757] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8346.217797] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8356.289442] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8356.289615] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8356.289661] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8356.289699] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8356.289736] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8356.289780] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8356.289818] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8356.289855] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8366.529440] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8366.529605] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8366.529650] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8366.529693] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8366.529731] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8366.529774] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8366.529812] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8366.529850] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8376.769438] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8376.769608] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8376.769652] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8376.769695] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8376.769733] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8376.769776] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8376.769814] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8376.769852] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8387.009449] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8387.009617] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8387.009663] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8387.009701] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8387.009738] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8387.009782] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8387.009820] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8387.009858] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8397.249437] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8397.249607] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8397.249650] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8397.249693] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8397.249736] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8397.249774] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8397.249812] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8397.249850] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8407.489446] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8407.489638] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8407.489681] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8407.489719] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8407.489757] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8407.489801] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8407.489839] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8407.489877] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8417.729439] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8417.729618] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8417.729664] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8417.729702] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8417.729739] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8417.729777] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8417.729815] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8417.729853] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8427.969431] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8427.969606] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8427.969652] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8427.969696] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8427.969734] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8427.969771] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8427.969809] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8427.969847] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8438.209516] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8438.209683] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8438.209727] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8438.209765] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8438.209803] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8438.209840] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8438.209878] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8438.209921] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8448.449445] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8448.449614] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8448.449658] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8448.449696] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8448.449734] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8448.449772] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8448.449809] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8448.449847] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8458.497449] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8458.497633] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8458.497676] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8458.497714] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8458.497752] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8458.497790] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8458.497828] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8458.497865] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8468.737444] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8468.737615] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8468.737659] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8468.737703] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8468.737741] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8468.737784] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8468.737822] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8468.737860] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8478.801446] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8478.801638] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8478.801683] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8478.801726] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8478.801764] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8478.801807] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8478.801851] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8478.801889] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8489.041471] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8489.041636] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8489.041679] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8489.041722] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8489.041759] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8489.041797] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8489.041835] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8489.041873] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8499.281445] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8499.281610] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8499.281652] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8499.281697] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8499.281734] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8499.281772] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8499.281810] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8499.281848] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8509.521412] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8509.521554] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8509.521631] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8509.521702] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8509.521765] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8509.521836] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8509.521898] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8509.521957] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8519.761475] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8519.761655] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8519.761719] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8519.761786] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8519.761848] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8519.761909] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8519.761977] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8519.762037] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8530.009439] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8530.009617] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8530.009696] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8530.009782] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8530.009853] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8530.009926] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8530.009999] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8530.010071] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8540.249395] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8540.249598] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8540.249644] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8540.249688] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8540.249731] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8540.249774] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8540.249817] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8540.249860] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8550.489457] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8550.489635] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8550.489678] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8550.489716] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8550.489754] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8550.489798] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8550.489836] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8550.489874] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8560.729443] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8560.729550] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8560.729593] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8560.729631] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8560.729669] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8560.729713] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8560.729751] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8560.729789] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8570.969447] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8570.969557] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8570.969599] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8570.969637] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8570.969675] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8570.969712] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8570.969750] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8570.969788] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8581.209378] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8581.209573] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8581.209619] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8581.209657] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8581.209694] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8581.209732] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8581.209770] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8581.209808] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8591.449371] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8591.449552] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8591.449602] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8591.449652] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8591.449694] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8591.449736] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8591.449777] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8591.449819] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8601.689485] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8601.689674] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8601.689718] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8601.689756] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8601.689794] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8601.689832] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8601.689870] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8601.689908] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8611.929385] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8611.929494] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8611.929537] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8611.929581] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8611.929619] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8611.929657] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8611.929695] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8611.929738] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8622.169478] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8622.169677] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8622.169721] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8622.169759] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8622.169797] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8622.169835] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8622.169872] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8622.169910] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8632.409457] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8632.409644] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8632.409691] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8632.409735] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8632.409776] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8632.409817] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8632.409857] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8632.409899] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8642.649456] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8642.649570] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8642.649616] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8642.649657] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8642.649700] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8642.649746] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8642.649787] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8642.649828] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8652.889394] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8652.889522] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8652.889574] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8652.889628] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8652.889689] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8652.889749] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8652.889806] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8652.889864] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8663.129365] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8663.129542] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8663.129596] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8663.129643] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8663.129689] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8663.129736] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8663.129783] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8663.129830] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8673.369382] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8673.369493] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8673.369548] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8673.369595] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8673.369642] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8673.369688] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8673.369735] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8673.369782] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8683.609372] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8683.609572] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8683.609626] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8683.609672] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8683.609719] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8683.609766] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8683.609813] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8683.609860] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8693.849480] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8693.849654] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8693.849709] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8693.849761] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8693.849814] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8693.849867] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8693.849919] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8693.849965] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8704.098380] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8704.098504] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8704.098558] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8704.098605] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8704.098652] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8704.098699] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8704.098746] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8704.098793] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8714.337503] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8714.337648] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8714.337708] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8714.337766] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8714.337822] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8714.337882] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8714.337936] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8714.337990] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8724.577411] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8724.577610] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8724.577683] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8724.577741] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8724.577793] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8724.577848] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8724.577902] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8724.577955] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8734.817439] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8734.817623] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8734.817677] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8734.817723] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8734.817770] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8734.817817] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8734.817864] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8734.817911] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8745.057434] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8745.057628] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8745.057684] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8745.057730] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8745.057777] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8745.057824] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8745.057871] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8745.057918] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8755.297435] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8755.297618] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8755.297671] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8755.297718] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8755.297765] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8755.297811] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8755.297858] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8755.297905] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8765.537469] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8765.537646] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8765.537700] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8765.537746] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8765.537793] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8765.537846] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8765.537893] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8765.537945] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8775.777491] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8775.777676] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8775.777730] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8775.777777] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8775.777824] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8775.777876] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8775.777923] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8775.777969] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8786.017449] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8786.017628] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8786.017681] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8786.017727] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8786.017774] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8786.017821] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8786.017867] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8786.017914] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8796.257435] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8796.257615] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8796.257669] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8796.257716] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8796.257763] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8796.257817] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8796.257864] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8796.257911] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8806.497365] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8806.497539] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8806.497593] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8806.497645] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8806.497691] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8806.497743] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8806.497789] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8806.497835] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8816.737378] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8816.737611] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8816.737665] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8816.737712] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8816.737758] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8816.737810] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8816.737857] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8816.737903] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8826.977376] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8826.977570] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8826.977623] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8826.977670] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8826.977717] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8826.977764] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8826.977810] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8826.977858] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8837.217410] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8837.217607] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8837.217668] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8837.217726] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8837.217778] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8837.217831] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8837.217885] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8837.217941] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8847.457371] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8847.457542] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8847.457596] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8847.457642] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8847.457689] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8847.457736] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8847.457783] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8847.457830] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8857.697405] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8857.697603] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8857.697675] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8857.697735] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8857.697789] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8857.697843] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8857.697896] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8857.697968] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8867.937362] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8867.937554] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8867.937608] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8867.937654] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8867.937700] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8867.937747] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8867.937794] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8867.937840] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8878.177372] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8878.177550] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8878.177604] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8878.177657] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8878.177725] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8878.177778] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8878.177831] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8878.177885] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8888.417370] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8888.417543] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8888.417609] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8888.417658] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8888.417709] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8888.417760] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8888.417810] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8888.417853] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8898.657370] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8898.657549] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8898.657601] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8898.657650] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8898.657694] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8898.657744] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8898.657794] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8898.657844] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8908.897369] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8908.897546] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8908.897597] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8908.897648] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8908.897693] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8908.897743] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8908.897788] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8908.897838] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8919.137394] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8919.137580] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8919.137631] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8919.137678] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8919.137728] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8919.137776] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8919.137825] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8919.137874] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8929.377433] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8929.377619] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8929.377677] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8929.377728] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8929.377779] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8929.377829] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8929.377880] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8929.377929] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8939.617372] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8939.617589] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8939.617641] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8939.617693] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8939.617743] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8939.617793] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8939.617843] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8939.617894] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8949.857369] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8949.857565] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8949.857615] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8949.857665] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8949.857708] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8949.857761] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8949.857811] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8949.857860] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8960.097441] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8960.097616] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8960.097667] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8960.097717] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8960.097769] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8960.097815] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8960.097865] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8960.097918] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8970.337374] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8970.337568] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8970.337620] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8970.337669] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8970.337720] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8970.337770] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8970.337821] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8970.337870] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8980.577468] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8980.577669] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8980.577740] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8980.577790] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8980.577840] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8980.577891] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8980.577942] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8980.577993] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 8990.817436] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 8990.817612] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 8990.817662] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 8990.817714] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 8990.817763] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 8990.817815] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 8990.817866] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 8990.817916] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4
[ 9001.057436] unregister_netdevice: waiting for ns1eth4 to become free. Usage count = 4
[ 9001.057549] unregister_netdevice: waiting for ns2eth4 to become free. Usage count = 4
[ 9001.057600] unregister_netdevice: waiting for ns1eth3 to become free. Usage count = 4
[ 9001.057650] unregister_netdevice: waiting for ns2eth3 to become free. Usage count = 4
[ 9001.057700] unregister_netdevice: waiting for ns1eth2 to become free. Usage count = 4
[ 9001.057757] unregister_netdevice: waiting for ns2eth2 to become free. Usage count = 4
[ 9001.057799] unregister_netdevice: waiting for ns1eth1 to become free. Usage count = 4
[ 9001.057850] unregister_netdevice: waiting for ns2eth1 to become free. Usage count = 4