[  860.096047][ T9572] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  860.203396][ T9573] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  860.319638][ T9574] br0: port 1(veth0) entered blocking state
[  860.320053][ T9574] br0: port 1(veth0) entered disabled state
[  860.320473][ T9574] veth0: entered allmulticast mode
[  860.322542][ T9574] veth0: entered promiscuous mode
[  860.418518][ T9575] br0: port 2(veth1) entered blocking state
[  860.418869][ T9575] br0: port 2(veth1) entered disabled state
[  860.419256][ T9575] veth1: entered allmulticast mode
[  860.420534][ T9575] veth1: entered promiscuous mode
[  860.808582][  T294] br0: port 1(veth0) entered blocking state
[  860.808830][  T294] br0: port 1(veth0) entered forwarding state
[  860.809856][  T294] br0: port 2(veth1) entered blocking state
[  860.810083][  T294] br0: port 2(veth1) entered forwarding state
[  862.080640][ T8892] bond0: (slave veth1): link status definitely up
[  862.081312][ T8892] bond0: (slave veth1): making interface the new active one
[  862.082774][ T8892] bond0: active interface up!
[  862.358514][  T259] veth1: left allmulticast mode
[  862.359058][  T259] veth1: left promiscuous mode
[  862.359365][  T259] br0: port 2(veth1) entered disabled state
[  862.361772][  T259] veth0: left allmulticast mode
[  862.361992][  T259] veth0: left promiscuous mode
[  862.362279][  T259] br0: port 1(veth0) entered disabled state
[  862.526400][  T259] bond0: (slave veth1): Releasing backup interface
[  862.682174][  T259] bond0: (slave veth0): Releasing backup interface
[  863.111800][  T259] bond0 (unregistering): Released all slaves