[ 1503.508068][ T8721] br1: port 1(veth1) entered blocking state
[ 1503.508570][ T8721] br1: port 1(veth1) entered disabled state
[ 1503.509480][ T8721] veth1: entered allmulticast mode
[ 1503.522769][ T8721] veth1: entered promiscuous mode
[ 1503.640756][   T58] br1: port 1(veth1) entered blocking state
[ 1503.641234][   T58] br1: port 1(veth1) entered forwarding state
[ 1503.750116][ T8723] br1: port 2(veth2) entered blocking state
[ 1503.750651][ T8723] br1: port 2(veth2) entered disabled state
[ 1503.751206][ T8723] veth2: entered allmulticast mode
[ 1503.755133][ T8723] veth2: entered promiscuous mode
[ 1503.900611][   T73] br1: port 2(veth2) entered blocking state
[ 1503.901412][   T73] br1: port 2(veth2) entered forwarding state
[ 1538.466860][ T9078] br1: port 2(veth2) entered disabled state
[ 1538.584555][ T9079] veth2: left allmulticast mode
[ 1538.584974][ T9079] veth2: left promiscuous mode
[ 1538.585464][ T9079] br1: port 2(veth2) entered disabled state
[ 1538.726493][ T9080] br1: port 1(veth1) entered disabled state
[ 1538.850810][ T9081] veth1: left allmulticast mode
[ 1538.851246][ T9081] veth1: left promiscuous mode
[ 1538.851914][ T9081] br1: port 1(veth1) entered disabled state