[ 1855.495271][ T7180] br1: port 1(veth1) entered blocking state
[ 1855.496015][ T7180] br1: port 1(veth1) entered disabled state
[ 1855.496430][ T7180] veth1: entered allmulticast mode
[ 1855.499901][ T7180] veth1: entered promiscuous mode
[ 1855.619108][  T200] br1: port 1(veth1) entered blocking state
[ 1855.619609][  T200] br1: port 1(veth1) entered forwarding state
[ 1875.564270][ T7319] br1: port 1(veth1) entered disabled state
[ 1875.701512][ T7320] veth1: left allmulticast mode
[ 1875.701937][ T7320] veth1: left promiscuous mode
[ 1875.702485][ T7320] br1: port 1(veth1) entered disabled state