[  811.162823] 8021q: adding VLAN 0 to HW filter on device bond0
[  811.166725] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  811.170603] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  811.174439] br0: port 1(veth0) entered blocking state
[  811.174473] br0: port 1(veth0) entered disabled state
[  811.174510] veth0: entered allmulticast mode
[  811.174575] veth0: entered promiscuous mode
[  811.178423] br0: port 2(veth1) entered blocking state
[  811.178458] br0: port 2(veth1) entered disabled state
[  811.178485] veth1: entered allmulticast mode
[  811.178539] veth1: entered promiscuous mode
[  812.158993] br0: port 1(veth0) entered blocking state
[  812.159058] br0: port 1(veth0) entered forwarding state
[  812.159105] br0: port 2(veth1) entered blocking state
[  812.159135] br0: port 2(veth1) entered forwarding state
[  813.246967] bond0: (slave veth1): link status definitely up
[  813.247072] bond0: (slave veth1): making interface the new active one
[  813.247130] bond0: active interface up!
[  813.358103] veth1: left allmulticast mode
[  813.358154] veth1: left promiscuous mode
[  813.358246] br0: port 2(veth1) entered disabled state
[  813.358374] veth0: left allmulticast mode
[  813.358406] veth0: left promiscuous mode
[  813.358438] br0: port 1(veth0) entered disabled state
[  813.363250] bond0: (slave veth1): Releasing backup interface
[  813.367851] bond0: (slave veth0): Releasing backup interface
[  813.393998] bond0 (unregistering): Released all slaves