[  529.016632] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.024695] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.031861] br0: port 1(veth0) entered blocking state
[  529.031904] br0: port 1(veth0) entered disabled state
[  529.031947] veth0: entered allmulticast mode
[  529.032012] veth0: entered promiscuous mode
[  529.039859] br0: port 2(veth1) entered blocking state
[  529.039906] br0: port 2(veth1) entered disabled state
[  529.039946] veth1: entered allmulticast mode
[  529.040022] veth1: entered promiscuous mode
[  529.189699] br0: port 1(veth0) entered blocking state
[  529.189760] br0: port 1(veth0) entered forwarding state
[  529.189832] br0: port 2(veth1) entered blocking state
[  529.189872] br0: port 2(veth1) entered forwarding state
[  531.060812] bond0: (slave veth1): link status definitely up
[  531.060911] bond0: (slave veth1): making interface the new active one
[  531.060972] bond0: active interface up!
[  531.090965] veth1: left allmulticast mode
[  531.091026] veth1: left promiscuous mode
[  531.091069] br0: port 2(veth1) entered disabled state
[  531.091173] veth0: left allmulticast mode
[  531.091216] veth0: left promiscuous mode
[  531.091255] br0: port 1(veth0) entered disabled state
[  531.103815] bond0: (slave veth1): Releasing backup interface
[  531.107855] bond0: (slave veth0): Releasing backup interface
[  531.141867] bond0 (unregistering): Released all slaves