[  523.221753] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.240281] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.258585] br0: port 1(veth0) entered blocking state
[  523.258671] br0: port 1(veth0) entered disabled state
[  523.258740] veth0: entered allmulticast mode
[  523.258842] veth0: entered promiscuous mode
[  523.277038] br0: port 2(veth1) entered blocking state
[  523.277124] br0: port 2(veth1) entered disabled state
[  523.277187] veth1: entered allmulticast mode
[  523.277273] veth1: entered promiscuous mode
[  524.218902] br0: port 1(veth0) entered blocking state
[  524.219039] br0: port 1(veth0) entered forwarding state
[  524.219126] br0: port 2(veth1) entered blocking state
[  524.219181] br0: port 2(veth1) entered forwarding state
[  526.266860] bond0: (slave veth0): link status definitely up
[  526.266987] bond0: (slave veth1): link status definitely up
[  526.267040] bond0: (slave veth0): making interface the new active one
[  526.267107] bond0: active interface up!
[  526.389031] veth1: left allmulticast mode
[  526.389093] veth1: left promiscuous mode
[  526.389153] br0: port 2(veth1) entered disabled state
[  526.389268] veth0: left allmulticast mode
[  526.389312] veth0: left promiscuous mode
[  526.389355] br0: port 1(veth0) entered disabled state
[  526.420110] bond0: (slave veth1): Releasing backup interface
[  526.425998] bond0: (slave veth0): Releasing backup interface
[  526.460059] bond0 (unregistering): Released all slaves