[  551.861855] br1: port 1(veth1.100) entered blocking state
[  551.861927] br1: port 1(veth1.100) entered disabled state
[  551.861989] veth1.100: entered allmulticast mode
[  551.862053] veth1: entered allmulticast mode
[  551.862140] veth1.100: entered promiscuous mode
[  551.862190] veth1: entered promiscuous mode
[  551.909224] br1: port 1(veth1.100) entered blocking state
[  551.909296] br1: port 1(veth1.100) entered forwarding state
[  552.004885] br2: port 1(veth1.200) entered blocking state
[  552.004947] br2: port 1(veth1.200) entered disabled state
[  552.005001] veth1.200: entered allmulticast mode
[  552.005117] veth1.200: entered promiscuous mode
[  552.060809] br2: port 1(veth1.200) entered blocking state
[  552.060865] br2: port 1(veth1.200) entered forwarding state
[  561.272594] veth1.100: left allmulticast mode
[  561.272660] veth1.100: left promiscuous mode
[  561.272709] br1: port 1(veth1.100) entered disabled state
[  561.286475] veth1.200: left allmulticast mode
[  561.286545] veth1: left allmulticast mode
[  561.286582] veth1.200: left promiscuous mode
[  561.286612] veth1: left promiscuous mode
[  561.286643] br2: port 1(veth1.200) entered disabled state
[  563.310172] br2: port 1(veth1.200) entered blocking state
[  563.310232] br2: port 1(veth1.200) entered disabled state
[  563.310283] veth1.200: entered allmulticast mode
[  563.310318] veth1: entered allmulticast mode
[  563.310406] veth1.200: entered promiscuous mode
[  563.310488] veth1: entered promiscuous mode
[  563.310573] br2: port 1(veth1.200) entered blocking state
[  563.310606] br2: port 1(veth1.200) entered forwarding state
[  563.325647] br1: port 1(veth1.100) entered blocking state
[  563.325707] br1: port 1(veth1.100) entered disabled state
[  563.325767] veth1.100: entered allmulticast mode
[  563.325846] veth1.100: entered promiscuous mode
[  563.325911] br1: port 1(veth1.100) entered blocking state
[  563.325952] br1: port 1(veth1.100) entered forwarding state
[  567.432696] veth1.200: left allmulticast mode
[  567.432758] veth1.200: left promiscuous mode
[  567.432807] br2: port 1(veth1.200) entered disabled state
[  567.537086] veth1.100: left allmulticast mode
[  567.537166] veth1: left allmulticast mode
[  567.537206] veth1.100: left promiscuous mode
[  567.537252] veth1: left promiscuous mode
[  567.537303] br1: port 1(veth1.100) entered disabled state