[  529.683026] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.697778] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.711291] br0: port 1(veth0) entered blocking state
[  529.711369] br0: port 1(veth0) entered disabled state
[  529.711434] veth0: entered allmulticast mode
[  529.711515] veth0: entered promiscuous mode
[  529.726585] br0: port 2(veth1) entered blocking state
[  529.726644] br0: port 2(veth1) entered disabled state
[  529.726684] veth1: entered allmulticast mode
[  529.726758] veth1: entered promiscuous mode
[  530.649996] br0: port 1(veth0) entered blocking state
[  530.650105] br0: port 1(veth0) entered forwarding state
[  530.650182] br0: port 2(veth1) entered blocking state
[  530.650222] br0: port 2(veth1) entered forwarding state
[  531.738060] bond0: (slave veth1): link status definitely up
[  531.738188] bond0: (slave veth1): making interface the new active one
[  531.738255] bond0: active interface up!
[  531.811584] veth1: left allmulticast mode
[  531.811648] veth1: left promiscuous mode
[  531.811696] br0: port 2(veth1) entered disabled state
[  531.811815] veth0: left allmulticast mode
[  531.811845] veth0: left promiscuous mode
[  531.811881] br0: port 1(veth0) entered disabled state
[  531.831205] bond0: (slave veth1): Releasing backup interface
[  531.837254] bond0: (slave veth0): Releasing backup interface
[  531.875202] bond0 (unregistering): Released all slaves