[  514.603900] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  514.614065] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  514.623169] br0: port 1(veth0) entered blocking state
[  514.623266] br0: port 1(veth0) entered disabled state
[  514.623338] veth0: entered allmulticast mode
[  514.623423] veth0: entered promiscuous mode
[  514.633678] br0: port 2(veth1) entered blocking state
[  514.633745] br0: port 2(veth1) entered disabled state
[  514.633802] veth1: entered allmulticast mode
[  514.633889] veth1: entered promiscuous mode
[  515.636199] br0: port 1(veth0) entered blocking state
[  515.636334] br0: port 1(veth0) entered forwarding state
[  515.636431] br0: port 2(veth1) entered blocking state
[  515.636495] br0: port 2(veth1) entered forwarding state
[  517.684238] bond0: (slave veth0): link status definitely up
[  517.684373] bond0: (slave veth1): link status definitely up
[  517.684428] bond0: (slave veth0): making interface the new active one
[  517.684490] bond0: active interface up!
[  517.772740] veth1: left allmulticast mode
[  517.772795] veth1: left promiscuous mode
[  517.772867] br0: port 2(veth1) entered disabled state
[  517.773011] veth0: left allmulticast mode
[  517.773046] veth0: left promiscuous mode
[  517.773078] br0: port 1(veth0) entered disabled state
[  517.793535] bond0: (slave veth1): Releasing backup interface
[  517.803410] bond0: (slave veth0): Releasing backup interface
[  517.821336] bond0 (unregistering): Released all slaves