[  525.212936] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.227495] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.242486] br0: port 1(veth0) entered blocking state
[  525.242547] br0: port 1(veth0) entered disabled state
[  525.242591] veth0: entered allmulticast mode
[  525.242665] veth0: entered promiscuous mode
[  525.256957] br0: port 2(veth1) entered blocking state
[  525.257022] br0: port 2(veth1) entered disabled state
[  525.257067] veth1: entered allmulticast mode
[  525.257148] veth1: entered promiscuous mode
[  526.202886] br0: port 1(veth0) entered blocking state
[  526.203023] br0: port 1(veth0) entered forwarding state
[  526.203117] br0: port 2(veth1) entered blocking state
[  526.203171] br0: port 2(veth1) entered forwarding state
[  528.250882] bond0: (slave veth0): link status definitely up
[  528.251009] bond0: (slave veth1): link status definitely up
[  528.251055] bond0: (slave veth0): making interface the new active one
[  528.251130] bond0: active interface up!
[  528.355098] veth1: left allmulticast mode
[  528.355151] veth1: left promiscuous mode
[  528.355194] br0: port 2(veth1) entered disabled state
[  528.355430] veth0: left allmulticast mode
[  528.355478] veth0: left promiscuous mode
[  528.355515] br0: port 1(veth0) entered disabled state
[  528.382090] bond0: (slave veth1): Releasing backup interface
[  528.386012] bond0: (slave veth0): Releasing backup interface
[  528.414087] bond0 (unregistering): Released all slaves