[  527.752251] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.782246] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.810714] br0: port 1(veth0) entered blocking state
[  527.810819] br0: port 1(veth0) entered disabled state
[  527.810896] veth0: entered allmulticast mode
[  527.811011] veth0: entered promiscuous mode
[  527.837531] br0: port 2(veth1) entered blocking state
[  527.837624] br0: port 2(veth1) entered disabled state
[  527.837687] veth1: entered allmulticast mode
[  527.837821] veth1: entered promiscuous mode
[  528.700927] br0: port 1(veth0) entered blocking state
[  528.701076] br0: port 1(veth0) entered forwarding state
[  528.701162] br0: port 2(veth1) entered blocking state
[  528.701211] br0: port 2(veth1) entered forwarding state
[  530.748879] bond0: (slave veth0): link status definitely up
[  530.749036] bond0: (slave veth1): link status definitely up
[  530.749174] bond0: (slave veth0): making interface the new active one
[  530.749260] bond0: active interface up!
[  530.918290] veth1: left allmulticast mode
[  530.918373] veth1: left promiscuous mode
[  530.918435] br0: port 2(veth1) entered disabled state
[  530.918578] veth0: left allmulticast mode
[  530.918638] veth0: left promiscuous mode
[  530.918696] br0: port 1(veth0) entered disabled state
[  530.941593] bond0: (slave veth1): Releasing backup interface
[  530.952089] bond0: (slave veth0): Releasing backup interface
[  531.003212] bond0 (unregistering): Released all slaves