[  722.368220] 8021q: adding VLAN 0 to HW filter on device bond0
[  722.371358] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  722.374317] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  722.377306] br0: port 1(veth0) entered blocking state
[  722.377343] br0: port 1(veth0) entered disabled state
[  722.377386] veth0: entered allmulticast mode
[  722.377444] veth0: entered promiscuous mode
[  722.380374] br0: port 2(veth1) entered blocking state
[  722.380435] br0: port 2(veth1) entered disabled state
[  722.380501] veth1: entered allmulticast mode
[  722.380590] veth1: entered promiscuous mode
[  723.374901] br0: port 1(veth0) entered blocking state
[  723.375014] br0: port 1(veth0) entered forwarding state
[  723.375110] br0: port 2(veth1) entered blocking state
[  723.375177] br0: port 2(veth1) entered forwarding state
[  725.424903] bond0: (slave veth0): link status definitely up
[  725.424970] bond0: (slave veth1): link status definitely up
[  725.425015] bond0: (slave veth0): making interface the new active one
[  725.425074] bond0: active interface up!
[  725.519174] veth1: left allmulticast mode
[  725.519220] veth1: left promiscuous mode
[  725.519297] br0: port 2(veth1) entered disabled state
[  725.519390] veth0: left allmulticast mode
[  725.519415] veth0: left promiscuous mode
[  725.519441] br0: port 1(veth0) entered disabled state
[  725.544005] bond0: (slave veth1): Releasing backup interface
[  725.551962] bond0: (slave veth0): Releasing backup interface