[ 1255.074306][ T6156] br1: port 1(veth1) entered blocking state
[ 1255.075097][ T6156] br1: port 1(veth1) entered disabled state
[ 1255.076625][ T6156] veth1: entered allmulticast mode
[ 1255.082485][ T6156] veth1: entered promiscuous mode
[ 1255.206580][  T151] br1: port 1(veth1) entered blocking state
[ 1255.207050][  T151] br1: port 1(veth1) entered forwarding state
[ 1270.196592][ T6255] br1: port 1(veth1) entered disabled state
[ 1270.315713][ T6256] veth1: left allmulticast mode
[ 1270.316104][ T6256] veth1: left promiscuous mode
[ 1270.316601][ T6256] br1: port 1(veth1) entered disabled state