[  516.743839] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  516.753212] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  516.762111] br0: port 1(veth0) entered blocking state
[  516.762168] br0: port 1(veth0) entered disabled state
[  516.762213] veth0: entered allmulticast mode
[  516.762287] veth0: entered promiscuous mode
[  516.771813] br0: port 2(veth1) entered blocking state
[  516.771867] br0: port 2(veth1) entered disabled state
[  516.771914] veth1: entered allmulticast mode
[  516.772005] veth1: entered promiscuous mode
[  516.782008] br0: port 1(veth0) entered blocking state
[  516.782063] br0: port 1(veth0) entered forwarding state
[  517.829081] br0: port 2(veth1) entered blocking state
[  517.829216] br0: port 2(veth1) entered forwarding state
[  519.813050] bond0: (slave veth0): link status definitely up
[  519.813201] bond0: (slave veth1): link status definitely up
[  519.813258] bond0: (slave veth0): making interface the new active one
[  519.813346] bond0: active interface up!
[  519.865156] veth1: left allmulticast mode
[  519.865203] veth1: left promiscuous mode
[  519.865277] br0: port 2(veth1) entered disabled state
[  519.865356] veth0: left allmulticast mode
[  519.865386] veth0: left promiscuous mode
[  519.865416] br0: port 1(veth0) entered disabled state
[  519.884243] bond0: (slave veth1): Releasing backup interface
[  519.896217] bond0: (slave veth0): Releasing backup interface
[  519.928202] bond0 (unregistering): Released all slaves