[  523.781019] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.795265] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.808240] br0: port 1(veth0) entered blocking state
[  523.808296] br0: port 1(veth0) entered disabled state
[  523.808339] veth0: entered allmulticast mode
[  523.808414] veth0: entered promiscuous mode
[  523.826254] br0: port 2(veth1) entered blocking state
[  523.826328] br0: port 2(veth1) entered disabled state
[  523.826381] veth1: entered allmulticast mode
[  523.826478] veth1: entered promiscuous mode
[  524.797836] br0: port 1(veth0) entered blocking state
[  524.797938] br0: port 1(veth0) entered forwarding state
[  524.797998] br0: port 2(veth1) entered blocking state
[  524.798041] br0: port 2(veth1) entered forwarding state
[  526.845783] bond0: (slave veth0): link status definitely up
[  526.845915] bond0: (slave veth1): link status definitely up
[  526.845973] bond0: (slave veth0): making interface the new active one
[  526.846049] bond0: active interface up!
[  526.973755] veth1: left allmulticast mode
[  526.973812] veth1: left promiscuous mode
[  526.973862] br0: port 2(veth1) entered disabled state
[  526.973970] veth0: left allmulticast mode
[  526.973998] veth0: left promiscuous mode
[  526.974047] br0: port 1(veth0) entered disabled state
[  526.994288] bond0: (slave veth1): Releasing backup interface
[  526.999998] bond0: (slave veth0): Releasing backup interface
[  527.036074] bond0 (unregistering): Released all slaves