[ 1336.960703][ T7468] br1: port 1(veth1) entered blocking state
[ 1336.960950][ T7468] br1: port 1(veth1) entered disabled state
[ 1336.961214][ T7468] veth1: entered allmulticast mode
[ 1336.963075][ T7468] veth1: entered promiscuous mode
[ 1337.077531][   T69] br1: port 1(veth1) entered blocking state
[ 1337.077774][   T69] br1: port 1(veth1) entered forwarding state
[ 1355.694710][ T7543] br1: port 1(veth1) entered disabled state
[ 1355.825099][ T7544] veth1: left allmulticast mode
[ 1355.825416][ T7544] veth1: left promiscuous mode
[ 1355.825884][ T7544] br1: port 1(veth1) entered disabled state