[  524.973159] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.981120] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.988347] br0: port 1(veth0) entered blocking state
[  524.988399] br0: port 1(veth0) entered disabled state
[  524.988442] veth0: entered allmulticast mode
[  524.988519] veth0: entered promiscuous mode
[  524.995745] br0: port 2(veth1) entered blocking state
[  524.995788] br0: port 2(veth1) entered disabled state
[  524.995824] veth1: entered allmulticast mode
[  524.995887] veth1: entered promiscuous mode
[  526.011383] br0: port 1(veth0) entered blocking state
[  526.011488] br0: port 1(veth0) entered forwarding state
[  526.011569] br0: port 2(veth1) entered blocking state
[  526.011616] br0: port 2(veth1) entered forwarding state
[  528.059399] bond0: (slave veth0): link status definitely up
[  528.059579] bond0: (slave veth1): link status definitely up
[  528.059621] bond0: (slave veth0): making interface the new active one
[  528.059690] bond0: active interface up!
[  528.120454] veth1: left allmulticast mode
[  528.120524] veth1: left promiscuous mode
[  528.120568] br0: port 2(veth1) entered disabled state
[  528.120672] veth0: left allmulticast mode
[  528.120734] veth0: left promiscuous mode
[  528.120772] br0: port 1(veth0) entered disabled state
[  528.139507] bond0: (slave veth1): Releasing backup interface
[  528.147492] bond0: (slave veth0): Releasing backup interface
[  528.168433] bond0 (unregistering): Released all slaves