[  546.620310][ T4497] br1: port 1(veth1) entered blocking state
[  546.620596][ T4497] br1: port 1(veth1) entered disabled state
[  546.620835][ T4497] veth1: entered allmulticast mode
[  546.622590][ T4497] veth1: entered promiscuous mode
[  546.649633][   T38] br1: port 1(veth1) entered blocking state
[  546.649867][   T38] br1: port 1(veth1) entered forwarding state
[  561.010548][ T4640] br1: port 1(veth1) entered disabled state
[  561.040025][ T4641] veth1: left allmulticast mode
[  561.040232][ T4641] veth1: left promiscuous mode
[  561.040506][ T4641] br1: port 1(veth1) entered disabled state