[  527.128606] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.143196] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.158603] br0: port 1(veth0) entered blocking state
[  527.158671] br0: port 1(veth0) entered disabled state
[  527.158775] veth0: entered allmulticast mode
[  527.158866] veth0: entered promiscuous mode
[  527.172766] br0: port 2(veth1) entered blocking state
[  527.172835] br0: port 2(veth1) entered disabled state
[  527.172882] veth1: entered allmulticast mode
[  527.172953] veth1: entered promiscuous mode
[  528.124803] br0: port 1(veth0) entered blocking state
[  528.124943] br0: port 1(veth0) entered forwarding state
[  528.125039] br0: port 2(veth1) entered blocking state
[  528.125089] br0: port 2(veth1) entered forwarding state
[  530.172837] bond0: (slave veth0): link status definitely up
[  530.172988] bond0: (slave veth1): link status definitely up
[  530.173042] bond0: (slave veth0): making interface the new active one
[  530.173127] bond0: active interface up!
[  530.254098] veth1: left allmulticast mode
[  530.254160] veth1: left promiscuous mode
[  530.254216] br0: port 2(veth1) entered disabled state
[  530.254345] veth0: left allmulticast mode
[  530.254377] veth0: left promiscuous mode
[  530.254418] br0: port 1(veth0) entered disabled state
[  530.283002] bond0: (slave veth1): Releasing backup interface
[  530.288009] bond0: (slave veth0): Releasing backup interface
[  530.310950] bond0 (unregistering): Released all slaves