[  524.319155] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.334193] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.349366] br0: port 1(veth0) entered blocking state
[  524.349430] br0: port 1(veth0) entered disabled state
[  524.349483] veth0: entered allmulticast mode
[  524.349556] veth0: entered promiscuous mode
[  524.365537] br0: port 2(veth1) entered blocking state
[  524.365595] br0: port 2(veth1) entered disabled state
[  524.365645] veth1: entered allmulticast mode
[  524.365736] veth1: entered promiscuous mode
[  525.306744] br0: port 1(veth0) entered blocking state
[  525.306840] br0: port 1(veth0) entered forwarding state
[  525.306903] br0: port 2(veth1) entered blocking state
[  525.306939] br0: port 2(veth1) entered forwarding state
[  527.354742] bond0: (slave veth0): link status definitely up
[  527.354858] bond0: (slave veth1): link status definitely up
[  527.354895] bond0: (slave veth0): making interface the new active one
[  527.354952] bond0: active interface up!
[  527.419538] veth1: left allmulticast mode
[  527.419594] veth1: left promiscuous mode
[  527.419638] br0: port 2(veth1) entered disabled state
[  527.419748] veth0: left allmulticast mode
[  527.419784] veth0: left promiscuous mode
[  527.419828] br0: port 1(veth0) entered disabled state
[  527.449002] bond0: (slave veth1): Releasing backup interface
[  527.454948] bond0: (slave veth0): Releasing backup interface
[  527.482961] bond0 (unregistering): Released all slaves