[  861.464406][ T9368] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  861.595787][ T9369] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  861.684758][ T9370] br0: port 1(veth0) entered blocking state
[  861.685073][ T9370] br0: port 1(veth0) entered disabled state
[  861.685380][ T9370] veth0: entered allmulticast mode
[  861.686622][ T9370] veth0: entered promiscuous mode
[  861.781005][ T9371] br0: port 2(veth1) entered blocking state
[  861.781354][ T9371] br0: port 2(veth1) entered disabled state
[  861.781631][ T9371] veth1: entered allmulticast mode
[  861.782927][ T9371] veth1: entered promiscuous mode
[  862.206701][ T8711] br0: port 1(veth0) entered blocking state
[  862.206986][ T8711] br0: port 1(veth0) entered forwarding state
[  862.208000][ T8711] br0: port 2(veth1) entered blocking state
[  862.208239][ T8711] br0: port 2(veth1) entered forwarding state
[  863.430559][  T258] bond0: (slave veth1): link status definitely up
[  863.432224][  T258] bond0: (slave veth1): making interface the new active one
[  863.433971][  T258] bond0: active interface up!
[  863.896299][  T258] veth1: left allmulticast mode
[  863.896562][  T258] veth1: left promiscuous mode
[  863.897035][  T258] br0: port 2(veth1) entered disabled state
[  863.900065][  T258] veth0: left allmulticast mode
[  863.900333][  T258] veth0: left promiscuous mode
[  863.900633][  T258] br0: port 1(veth0) entered disabled state
[  864.047687][  T258] bond0: (slave veth1): Releasing backup interface
[  864.186640][  T258] bond0: (slave veth0): Releasing backup interface
[  864.412939][  T258] bond0 (unregistering): Released all slaves