[  529.703238] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.714274] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.724891] br0: port 1(veth0) entered blocking state
[  529.724962] br0: port 1(veth0) entered disabled state
[  529.725019] veth0: entered allmulticast mode
[  529.725098] veth0: entered promiscuous mode
[  529.735824] br0: port 2(veth1) entered blocking state
[  529.735891] br0: port 2(veth1) entered disabled state
[  529.735954] veth1: entered allmulticast mode
[  529.736037] veth1: entered promiscuous mode
[  530.685983] br0: port 1(veth0) entered blocking state
[  530.686064] br0: port 1(veth0) entered forwarding state
[  530.686161] br0: port 2(veth1) entered blocking state
[  530.686213] br0: port 2(veth1) entered forwarding state
[  531.773975] bond0: (slave veth1): link status definitely up
[  531.774047] bond0: (slave veth1): making interface the new active one
[  531.774110] bond0: active interface up!
[  531.800317] veth1: left allmulticast mode
[  531.800414] veth1: left promiscuous mode
[  531.800476] br0: port 2(veth1) entered disabled state
[  531.800656] veth0: left allmulticast mode
[  531.800712] veth0: left promiscuous mode
[  531.800755] br0: port 1(veth0) entered disabled state
[  531.817640] bond0: (slave veth1): Releasing backup interface
[  531.823173] bond0: (slave veth0): Releasing backup interface
[  531.863234] bond0 (unregistering): Released all slaves