[  534.273911] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  534.283707] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  534.293757] br0: port 1(veth0) entered blocking state
[  534.293818] br0: port 1(veth0) entered disabled state
[  534.293868] veth0: entered allmulticast mode
[  534.293957] veth0: entered promiscuous mode
[  534.303290] br0: port 2(veth1) entered blocking state
[  534.303353] br0: port 2(veth1) entered disabled state
[  534.303413] veth1: entered allmulticast mode
[  534.303503] veth1: entered promiscuous mode
[  534.439227] br0: port 1(veth0) entered blocking state
[  534.439316] br0: port 1(veth0) entered forwarding state
[  534.439399] br0: port 2(veth1) entered blocking state
[  534.439439] br0: port 2(veth1) entered forwarding state
[  536.310201] bond0: (slave veth1): link status definitely up
[  536.310280] bond0: (slave veth1): making interface the new active one
[  536.310352] bond0: active interface up!
[  536.340790] veth1: left allmulticast mode
[  536.340848] veth1: left promiscuous mode
[  536.340914] br0: port 2(veth1) entered disabled state
[  536.341031] veth0: left allmulticast mode
[  536.341069] veth0: left promiscuous mode
[  536.341103] br0: port 1(veth0) entered disabled state
[  536.360562] bond0: (slave veth1): Releasing backup interface
[  536.369445] bond0: (slave veth0): Releasing backup interface
[  536.395392] bond0 (unregistering): Released all slaves