[ 1556.010102][ T8303] br1: port 1(veth1) entered blocking state
[ 1556.010435][ T8303] br1: port 1(veth1) entered disabled state
[ 1556.010809][ T8303] veth1: entered allmulticast mode
[ 1556.012951][ T8303] veth1: entered promiscuous mode
[ 1556.192057][   T40] br1: port 1(veth1) entered blocking state
[ 1556.192366][   T40] br1: port 1(veth1) entered forwarding state
[ 1556.384914][ T8305] br1: port 2(veth2) entered blocking state
[ 1556.385186][ T8305] br1: port 2(veth2) entered disabled state
[ 1556.385446][ T8305] veth2: entered allmulticast mode
[ 1556.388370][ T8305] veth2: entered promiscuous mode
[ 1556.556121][ T4463] br1: port 2(veth2) entered blocking state
[ 1556.556396][ T4463] br1: port 2(veth2) entered forwarding state
[ 1612.277087][ T8539] br1: port 1(veth1) entered disabled state
[ 1612.433568][ T8540] br1: port 2(veth2) entered disabled state
[ 1612.612734][ T8541] veth2: left allmulticast mode
[ 1612.613012][ T8541] veth2: left promiscuous mode
[ 1612.613391][ T8541] br1: port 2(veth2) entered disabled state
[ 1612.621185][ T8541] veth1: left allmulticast mode
[ 1612.621395][ T8541] veth1: left promiscuous mode
[ 1612.621720][ T8541] br1: port 1(veth1) entered disabled state