[  524.901510] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.920068] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.936001] br0: port 1(veth0) entered blocking state
[  524.936074] br0: port 1(veth0) entered disabled state
[  524.936134] veth0: entered allmulticast mode
[  524.936224] veth0: entered promiscuous mode
[  524.954315] br0: port 2(veth1) entered blocking state
[  524.954392] br0: port 2(veth1) entered disabled state
[  524.954449] veth1: entered allmulticast mode
[  524.954545] veth1: entered promiscuous mode
[  525.882815] br0: port 1(veth0) entered blocking state
[  525.882940] br0: port 1(veth0) entered forwarding state
[  525.883019] br0: port 2(veth1) entered blocking state
[  525.883067] br0: port 2(veth1) entered forwarding state
[  526.970792] bond0: (slave veth1): link status definitely up
[  526.970931] bond0: (slave veth1): making interface the new active one
[  526.971010] bond0: active interface up!
[  527.098940] veth1: left allmulticast mode
[  527.099012] veth1: left promiscuous mode
[  527.099076] br0: port 2(veth1) entered disabled state
[  527.099217] veth0: left allmulticast mode
[  527.099260] veth0: left promiscuous mode
[  527.099309] br0: port 1(veth0) entered disabled state
[  527.120042] bond0: (slave veth1): Releasing backup interface
[  527.125030] bond0: (slave veth0): Releasing backup interface
[  527.166006] bond0 (unregistering): Released all slaves