[  513.837060] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  513.851146] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  513.863296] br0: port 1(veth0) entered blocking state
[  513.863367] br0: port 1(veth0) entered disabled state
[  513.863430] veth0: entered allmulticast mode
[  513.863517] veth0: entered promiscuous mode
[  513.876236] br0: port 2(veth1) entered blocking state
[  513.876311] br0: port 2(veth1) entered disabled state
[  513.876359] veth1: entered allmulticast mode
[  513.876449] veth1: entered promiscuous mode
[  514.889669] br0: port 1(veth0) entered blocking state
[  514.889794] br0: port 1(veth0) entered forwarding state
[  514.889873] br0: port 2(veth1) entered blocking state
[  514.889921] br0: port 2(veth1) entered forwarding state
[  516.873574] bond0: (slave veth0): link status definitely up
[  516.873650] bond0: (slave veth1): link status definitely up
[  516.873692] bond0: (slave veth0): making interface the new active one
[  516.873753] bond0: active interface up!
[  517.021975] veth1: left allmulticast mode
[  517.022024] veth1: left promiscuous mode
[  517.022077] br0: port 2(veth1) entered disabled state
[  517.022317] veth0: left allmulticast mode
[  517.022386] veth0: left promiscuous mode
[  517.022428] br0: port 1(veth0) entered disabled state
[  517.040873] bond0: (slave veth1): Releasing backup interface
[  517.046842] bond0: (slave veth0): Releasing backup interface
[  517.079842] bond0 (unregistering): Released all slaves