[  527.935067] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.951139] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.966390] br0: port 1(veth0) entered blocking state
[  527.966455] br0: port 1(veth0) entered disabled state
[  527.966505] veth0: entered allmulticast mode
[  527.966573] veth0: entered promiscuous mode
[  527.983146] br0: port 2(veth1) entered blocking state
[  527.983219] br0: port 2(veth1) entered disabled state
[  527.983272] veth1: entered allmulticast mode
[  527.983359] veth1: entered promiscuous mode
[  528.890840] br0: port 1(veth0) entered blocking state
[  528.890903] br0: port 1(veth0) entered forwarding state
[  528.890976] br0: port 2(veth1) entered blocking state
[  528.891015] br0: port 2(veth1) entered forwarding state
[  529.977949] bond0: (slave veth1): link status definitely up
[  529.978072] bond0: (slave veth1): making interface the new active one
[  529.978159] bond0: active interface up!
[  530.027000] veth1: left allmulticast mode
[  530.027048] veth1: left promiscuous mode
[  530.027092] br0: port 2(veth1) entered disabled state
[  530.027322] veth0: left allmulticast mode
[  530.027355] veth0: left promiscuous mode
[  530.027386] br0: port 1(veth0) entered disabled state
[  530.051554] bond0: (slave veth1): Releasing backup interface
[  530.057127] bond0: (slave veth0): Releasing backup interface
[  530.094189] bond0 (unregistering): Released all slaves