[  524.978264] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.995497] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.012980] br0: port 1(veth0) entered blocking state
[  525.013055] br0: port 1(veth0) entered disabled state
[  525.013115] veth0: entered allmulticast mode
[  525.013208] veth0: entered promiscuous mode
[  525.030914] br0: port 2(veth1) entered blocking state
[  525.030994] br0: port 2(veth1) entered disabled state
[  525.031057] veth1: entered allmulticast mode
[  525.031153] veth1: entered promiscuous mode
[  526.075712] br0: port 1(veth0) entered blocking state
[  526.075791] br0: port 1(veth0) entered forwarding state
[  526.075873] br0: port 2(veth1) entered blocking state
[  526.075916] br0: port 2(veth1) entered forwarding state
[  528.059761] bond0: (slave veth0): link status definitely up
[  528.059894] bond0: (slave veth1): link status definitely up
[  528.059943] bond0: (slave veth0): making interface the new active one
[  528.060014] bond0: active interface up!
[  528.100785] veth1: left allmulticast mode
[  528.100832] veth1: left promiscuous mode
[  528.100874] br0: port 2(veth1) entered disabled state
[  528.100969] veth0: left allmulticast mode
[  528.101008] veth0: left promiscuous mode
[  528.101052] br0: port 1(veth0) entered disabled state
[  528.121442] bond0: (slave veth1): Releasing backup interface
[  528.126963] bond0: (slave veth0): Releasing backup interface
[  528.160918] bond0 (unregistering): Released all slaves