[  515.481902] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  515.491795] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  515.501514] br0: port 1(veth0) entered blocking state
[  515.501572] br0: port 1(veth0) entered disabled state
[  515.501622] veth0: entered allmulticast mode
[  515.501696] veth0: entered promiscuous mode
[  515.512030] br0: port 2(veth1) entered blocking state
[  515.512109] br0: port 2(veth1) entered disabled state
[  515.512169] veth1: entered allmulticast mode
[  515.512268] veth1: entered promiscuous mode
[  516.478161] br0: port 1(veth0) entered blocking state
[  516.478309] br0: port 1(veth0) entered forwarding state
[  516.478408] br0: port 2(veth1) entered blocking state
[  516.478475] br0: port 2(veth1) entered forwarding state
[  518.527092] bond0: (slave veth0): link status definitely up
[  518.527185] bond0: (slave veth1): link status definitely up
[  518.527265] bond0: (slave veth0): making interface the new active one
[  518.527356] bond0: active interface up!
[  518.663597] veth1: left allmulticast mode
[  518.663670] veth1: left promiscuous mode
[  518.663732] br0: port 2(veth1) entered disabled state
[  518.663859] veth0: left allmulticast mode
[  518.663906] veth0: left promiscuous mode
[  518.663954] br0: port 1(veth0) entered disabled state
[  518.683331] bond0: (slave veth1): Releasing backup interface
[  518.689302] bond0: (slave veth0): Releasing backup interface
[  518.724301] bond0 (unregistering): Released all slaves