[  810.999729] 8021q: adding VLAN 0 to HW filter on device bond0
[  811.003664] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  811.007563] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  811.011352] br0: port 1(veth0) entered blocking state
[  811.011390] br0: port 1(veth0) entered disabled state
[  811.011425] veth0: entered allmulticast mode
[  811.011476] veth0: entered promiscuous mode
[  811.015425] br0: port 2(veth1) entered blocking state
[  811.015461] br0: port 2(veth1) entered disabled state
[  811.015496] veth1: entered allmulticast mode
[  811.015558] veth1: entered promiscuous mode
[  811.029190] br0: port 1(veth0) entered blocking state
[  811.029231] br0: port 1(veth0) entered forwarding state
[  811.029282] br0: port 2(veth1) entered blocking state
[  811.029314] br0: port 2(veth1) entered forwarding state
[  813.068191] bond0: (slave veth1): link status definitely up
[  813.068328] bond0: (slave veth1): making interface the new active one
[  813.068434] bond0: active interface up!
[  813.084429] veth1: left allmulticast mode
[  813.084490] veth1: left promiscuous mode
[  813.084558] br0: port 2(veth1) entered disabled state
[  813.084758] veth0: left allmulticast mode
[  813.084815] veth0: left promiscuous mode
[  813.084878] br0: port 1(veth0) entered disabled state
[  813.092360] bond0: (slave veth1): Releasing backup interface
[  813.097322] bond0: (slave veth0): Releasing backup interface
[  813.120224] bond0 (unregistering): Released all slaves