[  889.323054] 8021q: adding VLAN 0 to HW filter on device bond0
[  889.326272] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  889.329280] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  889.332375] br0: port 1(veth0) entered blocking state
[  889.332450] br0: port 1(veth0) entered disabled state
[  889.332525] veth0: entered allmulticast mode
[  889.332621] veth0: entered promiscuous mode
[  889.335564] br0: port 2(veth1) entered blocking state
[  889.335595] br0: port 2(veth1) entered disabled state
[  889.335625] veth1: entered allmulticast mode
[  889.335682] veth1: entered promiscuous mode
[  889.391873] br0: port 1(veth0) entered blocking state
[  889.391923] br0: port 1(veth0) entered forwarding state
[  889.391969] br0: port 2(veth1) entered blocking state
[  889.391997] br0: port 2(veth1) entered forwarding state
[  891.398883] bond0: (slave veth1): link status definitely up
[  891.398986] bond0: (slave veth1): making interface the new active one
[  891.399077] bond0: active interface up!
[  891.486638] veth1: left allmulticast mode
[  891.486714] veth1: left promiscuous mode
[  891.486784] br0: port 2(veth1) entered disabled state
[  891.487063] veth0: left allmulticast mode
[  891.487127] veth0: left promiscuous mode
[  891.487224] br0: port 1(veth0) entered disabled state
[  891.503034] bond0: (slave veth1): Releasing backup interface
[  891.511004] bond0: (slave veth0): Releasing backup interface
[  891.541961] bond0 (unregistering): Released all slaves