[  523.652877] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.664381] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.675705] br0: port 1(veth0) entered blocking state
[  523.675775] br0: port 1(veth0) entered disabled state
[  523.675829] veth0: entered allmulticast mode
[  523.675921] veth0: entered promiscuous mode
[  523.686568] br0: port 2(veth1) entered blocking state
[  523.686662] br0: port 2(veth1) entered disabled state
[  523.686733] veth1: entered allmulticast mode
[  523.686845] veth1: entered promiscuous mode
[  524.669016] br0: port 1(veth0) entered blocking state
[  524.669121] br0: port 1(veth0) entered forwarding state
[  524.669190] br0: port 2(veth1) entered blocking state
[  524.669231] br0: port 2(veth1) entered forwarding state
[  526.716969] bond0: (slave veth0): link status definitely up
[  526.717082] bond0: (slave veth1): link status definitely up
[  526.717123] bond0: (slave veth0): making interface the new active one
[  526.717182] bond0: active interface up!
[  526.814066] veth1: left allmulticast mode
[  526.814147] veth1: left promiscuous mode
[  526.814209] br0: port 2(veth1) entered disabled state
[  526.814309] veth0: left allmulticast mode
[  526.814352] veth0: left promiscuous mode
[  526.814397] br0: port 1(veth0) entered disabled state
[  526.830410] bond0: (slave veth1): Releasing backup interface
[  526.836190] bond0: (slave veth0): Releasing backup interface
[  526.863183] bond0 (unregistering): Released all slaves