[  536.393939] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  536.412636] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  536.428233] br0: port 1(veth0) entered blocking state
[  536.428371] br0: port 1(veth0) entered disabled state
[  536.428492] veth0: entered allmulticast mode
[  536.428637] veth0: entered promiscuous mode
[  536.443250] br0: port 2(veth1) entered blocking state
[  536.443367] br0: port 2(veth1) entered disabled state
[  536.443469] veth1: entered allmulticast mode
[  536.443921] veth1: entered promiscuous mode
[  537.399445] br0: port 1(veth0) entered blocking state
[  537.399595] br0: port 1(veth0) entered forwarding state
[  537.399691] br0: port 2(veth1) entered blocking state
[  537.399739] br0: port 2(veth1) entered forwarding state
[  539.447375] bond0: (slave veth0): link status definitely up
[  539.447509] bond0: (slave veth1): link status definitely up
[  539.447572] bond0: (slave veth0): making interface the new active one
[  539.447645] bond0: active interface up!
[  539.530725] veth1: left allmulticast mode
[  539.530772] veth1: left promiscuous mode
[  539.530814] br0: port 2(veth1) entered disabled state
[  539.530954] veth0: left allmulticast mode
[  539.530985] veth0: left promiscuous mode
[  539.531021] br0: port 1(veth0) entered disabled state
[  539.550601] bond0: (slave veth1): Releasing backup interface
[  539.557532] bond0: (slave veth0): Releasing backup interface
[  539.585600] bond0 (unregistering): Released all slaves