[  739.461921] 8021q: adding VLAN 0 to HW filter on device bond0
[  739.474427] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  739.487563] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  739.500987] br0: port 1(veth0) entered blocking state
[  739.501142] br0: port 1(veth0) entered disabled state
[  739.501243] veth0: entered allmulticast mode
[  739.501368] veth0: entered promiscuous mode
[  739.515261] br0: port 2(veth1) entered blocking state
[  739.515347] br0: port 2(veth1) entered disabled state
[  739.515419] veth1: entered allmulticast mode
[  739.515518] veth1: entered promiscuous mode
[  740.446237] br0: port 1(veth0) entered blocking state
[  740.446387] br0: port 1(veth0) entered forwarding state
[  740.446511] br0: port 2(veth1) entered blocking state
[  740.446589] br0: port 2(veth1) entered forwarding state
[  741.534174] bond0: (slave veth1): link status definitely up
[  741.534263] bond0: (slave veth1): making interface the new active one
[  741.534361] bond0: active interface up!
[  741.686890] veth1: left allmulticast mode
[  741.686964] veth1: left promiscuous mode
[  741.687010] br0: port 2(veth1) entered disabled state
[  741.687189] veth0: left allmulticast mode
[  741.687230] veth0: left promiscuous mode
[  741.687274] br0: port 1(veth0) entered disabled state
[  741.705464] bond0: (slave veth1): Releasing backup interface
[  741.709444] bond0: (slave veth0): Releasing backup interface
[  741.737419] bond0 (unregistering): Released all slaves