[ 1397.090601][ T6819] br1: port 1(veth1) entered blocking state
[ 1397.090878][ T6819] br1: port 1(veth1) entered disabled state
[ 1397.091165][ T6819] veth1: entered allmulticast mode
[ 1397.093038][ T6819] veth1: entered promiscuous mode
[ 1397.241108][   T50] br1: port 1(veth1) entered blocking state
[ 1397.241391][   T50] br1: port 1(veth1) entered forwarding state
[ 1431.883759][ T6910] br1: port 1(veth1) entered disabled state
[ 1432.040714][ T6912] veth1: left allmulticast mode
[ 1432.041033][ T6912] veth1: left promiscuous mode
[ 1432.041376][ T6912] br1: port 1(veth1) entered disabled state