[  525.089872] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.108081] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.124912] br0: port 1(veth0) entered blocking state
[  525.124984] br0: port 1(veth0) entered disabled state
[  525.125051] veth0: entered allmulticast mode
[  525.125146] veth0: entered promiscuous mode
[  525.144627] br0: port 2(veth1) entered blocking state
[  525.144707] br0: port 2(veth1) entered disabled state
[  525.144770] veth1: entered allmulticast mode
[  525.144872] veth1: entered promiscuous mode
[  525.244589] br0: port 1(veth0) entered blocking state
[  525.244657] br0: port 1(veth0) entered forwarding state
[  525.244730] br0: port 2(veth1) entered blocking state
[  525.244779] br0: port 2(veth1) entered forwarding state
[  527.098629] bond0: (slave veth1): link status definitely up
[  527.098721] bond0: (slave veth1): making interface the new active one
[  527.098777] bond0: active interface up!
[  527.180052] veth1: left allmulticast mode
[  527.180104] veth1: left promiscuous mode
[  527.180156] br0: port 2(veth1) entered disabled state
[  527.180270] veth0: left allmulticast mode
[  527.180310] veth0: left promiscuous mode
[  527.180354] br0: port 1(veth0) entered disabled state
[  527.206892] bond0: (slave veth1): Releasing backup interface
[  527.210736] bond0: (slave veth0): Releasing backup interface
[  527.232770] bond0 (unregistering): Released all slaves