[  810.580112][ T3977] br1: port 1(veth1) entered blocking state
[  810.580399][ T3977] br1: port 1(veth1) entered disabled state
[  810.580667][ T3977] veth1: entered allmulticast mode
[  810.582753][ T3977] veth1: entered promiscuous mode
[  810.736794][   T37] br1: port 1(veth1) entered blocking state
[  810.737115][   T37] br1: port 1(veth1) entered forwarding state
[  810.900564][ T3980] br1: port 2(veth2) entered blocking state
[  810.902274][ T3980] br1: port 2(veth2) entered disabled state
[  810.902540][ T3980] veth2: entered allmulticast mode
[  810.904805][ T3980] veth2: entered promiscuous mode
[  811.079280][ T1952] br1: port 2(veth2) entered blocking state
[  811.079679][ T1952] br1: port 2(veth2) entered forwarding state
[  974.537381][ T5301] br1: port 2(veth2) entered disabled state
[  974.689972][ T5302] veth2: left allmulticast mode
[  974.690189][ T5302] veth2: left promiscuous mode
[  974.690494][ T5302] br1: port 2(veth2) entered disabled state
[  974.837487][ T5303] br1: port 1(veth1) entered disabled state
[  974.987207][ T5304] veth1: left allmulticast mode
[  974.987444][ T5304] veth1: left promiscuous mode
[  974.987742][ T5304] br1: port 1(veth1) entered disabled state