[  826.491488][ T9374] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  826.591583][ T9375] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  826.704746][ T9376] br0: port 1(veth0) entered blocking state
[  826.705194][ T9376] br0: port 1(veth0) entered disabled state
[  826.705638][ T9376] veth0: entered allmulticast mode
[  826.707717][ T9376] veth0: entered promiscuous mode
[  826.803928][ T9377] br0: port 2(veth1) entered blocking state
[  826.804189][ T9377] br0: port 2(veth1) entered disabled state
[  826.804437][ T9377] veth1: entered allmulticast mode
[  826.806412][ T9377] veth1: entered promiscuous mode
[  827.232662][   T70] br0: port 1(veth0) entered blocking state
[  827.233040][   T70] br0: port 1(veth0) entered forwarding state
[  827.234331][   T70] br0: port 2(veth1) entered blocking state
[  827.234623][   T70] br0: port 2(veth1) entered forwarding state
[  828.432221][  T258] bond0: (slave veth1): link status definitely up
[  828.432804][  T258] bond0: (slave veth1): making interface the new active one
[  828.434632][  T258] bond0: active interface up!
[  828.713430][  T258] veth1: left allmulticast mode
[  828.713664][  T258] veth1: left promiscuous mode
[  828.713963][  T258] br0: port 2(veth1) entered disabled state
[  828.716061][  T258] veth0: left allmulticast mode
[  828.716235][  T258] veth0: left promiscuous mode
[  828.716505][  T258] br0: port 1(veth0) entered disabled state
[  828.902628][  T258] bond0: (slave veth1): Releasing backup interface
[  829.111807][  T258] bond0: (slave veth0): Releasing backup interface
[  829.533877][  T258] bond0 (unregistering): Released all slaves