[  538.565585][ T7176] br1: port 1(veth1) entered blocking state
[  538.565811][ T7176] br1: port 1(veth1) entered disabled state
[  538.565996][ T7176] veth1: entered allmulticast mode
[  538.568189][ T7176] veth1: entered promiscuous mode
[  538.593877][ T2272] br1: port 1(veth1) entered blocking state
[  538.594096][ T2272] br1: port 1(veth1) entered forwarding state
[  538.615628][ T7178] br1: port 2(veth2) entered blocking state
[  538.615850][ T7178] br1: port 2(veth2) entered disabled state
[  538.616082][ T7178] veth2: entered allmulticast mode
[  538.618367][ T7178] veth2: entered promiscuous mode
[  538.646920][ T2612] br1: port 2(veth2) entered blocking state
[  538.647101][ T2612] br1: port 2(veth2) entered forwarding state
[  552.620214][ T7554] br1: port 2(veth2) entered disabled state
[  552.641779][ T7555] veth2: left allmulticast mode
[  552.641983][ T7555] veth2: left promiscuous mode
[  552.642265][ T7555] br1: port 2(veth2) entered disabled state
[  552.670571][ T7556] br1: port 1(veth1) entered disabled state
[  552.698924][ T7557] veth1: left allmulticast mode
[  552.699121][ T7557] veth1: left promiscuous mode
[  552.699424][ T7557] br1: port 1(veth1) entered disabled state