[  529.449717] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.466554] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.484488] br0: port 1(veth0) entered blocking state
[  529.484559] br0: port 1(veth0) entered disabled state
[  529.484622] veth0: entered allmulticast mode
[  529.484730] veth0: entered promiscuous mode
[  529.503099] br0: port 2(veth1) entered blocking state
[  529.503169] br0: port 2(veth1) entered disabled state
[  529.503227] veth1: entered allmulticast mode
[  529.503325] veth1: entered promiscuous mode
[  530.428733] br0: port 1(veth0) entered blocking state
[  530.428808] br0: port 1(veth0) entered forwarding state
[  530.428886] br0: port 2(veth1) entered blocking state
[  530.428938] br0: port 2(veth1) entered forwarding state
[  531.517717] bond0: (slave veth1): link status definitely up
[  531.517789] bond0: (slave veth1): making interface the new active one
[  531.517867] bond0: active interface up!
[  531.663483] veth1: left allmulticast mode
[  531.663541] veth1: left promiscuous mode
[  531.663580] br0: port 2(veth1) entered disabled state
[  531.663689] veth0: left allmulticast mode
[  531.663730] veth0: left promiscuous mode
[  531.663772] br0: port 1(veth0) entered disabled state
[  531.690362] bond0: (slave veth1): Releasing backup interface
[  531.696926] bond0: (slave veth0): Releasing backup interface
[  531.733897] bond0 (unregistering): Released all slaves