[  531.315110] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.323653] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.332876] br0: port 1(veth0) entered blocking state
[  531.332938] br0: port 1(veth0) entered disabled state
[  531.332994] veth0: entered allmulticast mode
[  531.333077] veth0: entered promiscuous mode
[  531.341148] br0: port 2(veth1) entered blocking state
[  531.341248] br0: port 2(veth1) entered disabled state
[  531.341314] veth1: entered allmulticast mode
[  531.341412] veth1: entered promiscuous mode
[  532.341270] br0: port 1(veth0) entered blocking state
[  532.341340] br0: port 1(veth0) entered forwarding state
[  532.341431] br0: port 2(veth1) entered blocking state
[  532.341486] br0: port 2(veth1) entered forwarding state
[  534.389225] bond0: (slave veth0): link status definitely up
[  534.389334] bond0: (slave veth1): link status definitely up
[  534.389409] bond0: (slave veth0): making interface the new active one
[  534.389504] bond0: active interface up!
[  534.407502] veth1: left allmulticast mode
[  534.407597] veth1: left promiscuous mode
[  534.407659] br0: port 2(veth1) entered disabled state
[  534.407807] veth0: left allmulticast mode
[  534.407872] veth0: left promiscuous mode
[  534.407933] br0: port 1(veth0) entered disabled state
[  534.427430] bond0: (slave veth1): Releasing backup interface
[  534.441339] bond0: (slave veth0): Releasing backup interface