[ 1437.338580][ T7529] br1: port 1(veth1) entered blocking state
[ 1437.338836][ T7529] br1: port 1(veth1) entered disabled state
[ 1437.339084][ T7529] veth1: entered allmulticast mode
[ 1437.340974][ T7529] veth1: entered promiscuous mode
[ 1437.505212][   T51] br1: port 1(veth1) entered blocking state
[ 1437.505474][   T51] br1: port 1(veth1) entered forwarding state
[ 1437.661602][ T7531] br1: port 2(veth2) entered blocking state
[ 1437.661846][ T7531] br1: port 2(veth2) entered disabled state
[ 1437.662087][ T7531] veth2: entered allmulticast mode
[ 1437.663888][ T7531] veth2: entered promiscuous mode
[ 1437.819869][   T51] br1: port 2(veth2) entered blocking state
[ 1437.820176][   T51] br1: port 2(veth2) entered forwarding state
[ 1470.343910][ T7863] br1: port 2(veth2) entered disabled state
[ 1470.499887][ T7864] veth2: left allmulticast mode
[ 1470.500163][ T7864] veth2: left promiscuous mode
[ 1470.500509][ T7864] br1: port 2(veth2) entered disabled state
[ 1470.652563][ T7865] br1: port 1(veth1) entered disabled state
[ 1470.818416][ T7867] veth1: left allmulticast mode
[ 1470.818652][ T7867] veth1: left promiscuous mode
[ 1470.818973][ T7867] br1: port 1(veth1) entered disabled state