[ 3874.705501] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 3884.945533] unregister_netdevice: waiting for lo to become free. Usage count = 3
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[ 3925.905595] unregister_netdevice: waiting for lo to become free. Usage count = 3
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[ 3966.865520] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 3977.105518] unregister_netdevice: waiting for lo to become free. Usage count = 3
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[ 4212.625519] unregister_netdevice: waiting for lo to become free. Usage count = 3
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[ 4315.025583] unregister_netdevice: waiting for lo to become free. Usage count = 3
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[ 4386.705586] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4396.945589] unregister_netdevice: waiting for lo to become free. Usage count = 3
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[ 4519.825578] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4530.065580] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4540.305591] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4550.545521] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4560.785589] unregister_netdevice: waiting for lo to become free. Usage count = 3
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[ 4581.265577] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4591.505573] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4601.745524] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4611.985577] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4622.225567] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4632.465526] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4642.705525] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4652.945535] unregister_netdevice: waiting for lo to become free. Usage count = 3
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[ 4673.425595] unregister_netdevice: waiting for lo to become free. Usage count = 3
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[ 4693.905568] unregister_netdevice: waiting for lo to become free. Usage count = 3
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[ 4714.385548] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4724.625518] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4734.865508] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4745.105576] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4755.345583] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4765.585526] unregister_netdevice: waiting for lo to become free. Usage count = 3
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[ 4786.065526] unregister_netdevice: waiting for lo to become free. Usage count = 3
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[ 4806.545521] unregister_netdevice: waiting for lo to become free. Usage count = 3
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[ 4878.225569] unregister_netdevice: waiting for lo to become free. Usage count = 3
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[ 4898.705581] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4908.945564] unregister_netdevice: waiting for lo to become free. Usage count = 3
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[ 4929.425588] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4939.665577] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4949.905502] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4960.145566] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4970.385623] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4980.625551] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 4990.865564] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5001.105510] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5011.345515] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5021.585524] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5031.825596] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5042.065576] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5052.305586] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5062.545579] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5072.785523] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5083.025587] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5093.265567] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5103.505589] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5113.745489] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5123.985503] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5134.225600] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5144.465515] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5154.705609] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5164.945566] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5175.185594] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5185.425561] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5195.665585] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5205.905572] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5216.145592] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5226.385515] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5236.625598] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5246.865620] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5257.105605] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5267.345582] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5277.585563] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5287.825577] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5298.065573] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5308.305498] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5318.545505] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5328.785567] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5339.025581] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5349.265621] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5359.505560] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5369.745599] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5379.985509] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5390.225570] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5400.465595] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5410.705591] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5420.945583] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5431.185588] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5441.425579] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5451.665507] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5461.905570] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5472.145563] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5482.385593] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5492.625594] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5502.865590] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5513.105585] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5523.345588] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5533.585649] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5543.825558] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5554.065562] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5564.305560] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5574.545556] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5584.785585] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5595.025557] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5605.265580] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5615.505561] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5625.745593] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5635.985631] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5646.225589] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5656.465569] unregister_netdevice: waiting for lo to become free. Usage count = 3
[ 5666.705594] unregister_netdevice: waiting for lo to become free. Usage count = 3