[  547.418285] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  547.431189] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  547.444300] br0: port 1(veth0) entered blocking state
[  547.444364] br0: port 1(veth0) entered disabled state
[  547.444416] veth0: entered allmulticast mode
[  547.444500] veth0: entered promiscuous mode
[  547.457164] br0: port 2(veth1) entered blocking state
[  547.457227] br0: port 2(veth1) entered disabled state
[  547.457278] veth1: entered allmulticast mode
[  547.457353] veth1: entered promiscuous mode
[  547.557557] br0: port 1(veth0) entered blocking state
[  547.557672] br0: port 1(veth0) entered forwarding state
[  547.557746] br0: port 2(veth1) entered blocking state
[  547.557792] br0: port 2(veth1) entered forwarding state
[  549.429558] bond0: (slave veth1): link status definitely up
[  549.429650] bond0: (slave veth1): making interface the new active one
[  549.429706] bond0: active interface up!
[  549.501016] veth1: left allmulticast mode
[  549.501069] veth1: left promiscuous mode
[  549.501114] br0: port 2(veth1) entered disabled state
[  549.501315] veth0: left allmulticast mode
[  549.501411] veth0: left promiscuous mode
[  549.501442] br0: port 1(veth0) entered disabled state
[  549.519870] bond0: (slave veth1): Releasing backup interface
[  549.524704] bond0: (slave veth0): Releasing backup interface
[  549.545661] bond0 (unregistering): Released all slaves