[  529.002525] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.021223] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.040323] br0: port 1(veth0) entered blocking state
[  529.040391] br0: port 1(veth0) entered disabled state
[  529.040452] veth0: entered allmulticast mode
[  529.040543] veth0: entered promiscuous mode
[  529.056657] br0: port 2(veth1) entered blocking state
[  529.056771] br0: port 2(veth1) entered disabled state
[  529.056811] veth1: entered allmulticast mode
[  529.056890] veth1: entered promiscuous mode
[  529.978521] br0: port 1(veth0) entered blocking state
[  529.978587] br0: port 1(veth0) entered forwarding state
[  529.978659] br0: port 2(veth1) entered blocking state
[  529.978700] br0: port 2(veth1) entered forwarding state
[  531.065499] bond0: (slave veth1): link status definitely up
[  531.065570] bond0: (slave veth1): making interface the new active one
[  531.065654] bond0: active interface up!
[  531.103687] veth1: left allmulticast mode
[  531.103744] veth1: left promiscuous mode
[  531.103796] br0: port 2(veth1) entered disabled state
[  531.104063] veth0: left allmulticast mode
[  531.104110] veth0: left promiscuous mode
[  531.104154] br0: port 1(veth0) entered disabled state
[  531.129832] bond0: (slave veth1): Releasing backup interface
[  531.133721] bond0: (slave veth0): Releasing backup interface
[  531.160689] bond0 (unregistering): Released all slaves