[  463.992277][ T3351] br0: port 1(veth1) entered blocking state
[  463.992583][ T3351] br0: port 1(veth1) entered disabled state
[  463.992867][ T3351] veth1: entered allmulticast mode
[  464.000455][ T3351] veth1: entered promiscuous mode
[  464.170056][ T3353] br0: port 2(veth2) entered blocking state
[  464.170530][ T3353] br0: port 2(veth2) entered disabled state
[  464.171012][ T3353] veth2: entered allmulticast mode
[  464.176677][ T3353] veth2: entered promiscuous mode
[  464.523048][   T50] br0: port 1(veth1) entered blocking state
[  464.523493][   T50] br0: port 1(veth1) entered forwarding state
[  464.690509][   T50] br0: port 2(veth2) entered blocking state
[  464.690791][   T50] br0: port 2(veth2) entered forwarding state
[  700.970013][ T4566] br0: port 2(veth2) entered disabled state
[  701.119419][ T4567] br0: port 1(veth1) entered disabled state
[  701.277932][ T4568] veth2: left allmulticast mode
[  701.278177][ T4568] veth2: left promiscuous mode
[  701.278487][ T4568] br0: port 2(veth2) entered disabled state
[  701.279855][ T4568] veth1: left allmulticast mode
[  701.280960][ T4568] veth1: left promiscuous mode
[  701.281279][ T4568] br0: port 1(veth1) entered disabled state