[ 1509.726298][ T6001] br1: port 1(veth1) entered blocking state
[ 1509.726626][ T6001] br1: port 1(veth1) entered disabled state
[ 1509.726892][ T6001] veth1: entered allmulticast mode
[ 1509.729531][ T6001] veth1: entered promiscuous mode
[ 1509.875883][ T2971] br1: port 1(veth1) entered blocking state
[ 1509.876149][ T2971] br1: port 1(veth1) entered forwarding state
[ 1510.026444][ T6003] br1: port 2(veth2) entered blocking state
[ 1510.026766][ T6003] br1: port 2(veth2) entered disabled state
[ 1510.027076][ T6003] veth2: entered allmulticast mode
[ 1510.028957][ T6003] veth2: entered promiscuous mode
[ 1510.175634][   T37] br1: port 2(veth2) entered blocking state
[ 1510.175956][   T37] br1: port 2(veth2) entered forwarding state
[ 1546.522752][ T6334] br1: port 2(veth2) entered disabled state
[ 1546.690637][ T6335] veth2: left allmulticast mode
[ 1546.690865][ T6335] veth2: left promiscuous mode
[ 1546.691191][ T6335] br1: port 2(veth2) entered disabled state
[ 1546.848151][ T6336] br1: port 1(veth1) entered disabled state
[ 1546.997003][ T6337] veth1: left allmulticast mode
[ 1546.997240][ T6337] veth1: left promiscuous mode
[ 1546.997551][ T6337] br1: port 1(veth1) entered disabled state