[  526.882524] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.898678] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.914176] br0: port 1(veth0) entered blocking state
[  526.914255] br0: port 1(veth0) entered disabled state
[  526.914310] veth0: entered allmulticast mode
[  526.914412] veth0: entered promiscuous mode
[  526.931472] br0: port 2(veth1) entered blocking state
[  526.931538] br0: port 2(veth1) entered disabled state
[  526.931585] veth1: entered allmulticast mode
[  526.931670] veth1: entered promiscuous mode
[  527.865678] br0: port 1(veth0) entered blocking state
[  527.865797] br0: port 1(veth0) entered forwarding state
[  527.865909] br0: port 2(veth1) entered blocking state
[  527.865954] br0: port 2(veth1) entered forwarding state
[  528.953715] bond0: (slave veth1): link status definitely up
[  528.953818] bond0: (slave veth1): making interface the new active one
[  528.953897] bond0: active interface up!
[  529.071178] veth1: left allmulticast mode
[  529.071246] veth1: left promiscuous mode
[  529.071294] br0: port 2(veth1) entered disabled state
[  529.071389] veth0: left allmulticast mode
[  529.071425] veth0: left promiscuous mode
[  529.071480] br0: port 1(veth0) entered disabled state
[  529.094998] bond0: (slave veth1): Releasing backup interface
[  529.103895] bond0: (slave veth0): Releasing backup interface
[  529.132867] bond0 (unregistering): Released all slaves