[ 1281.393923][ T6138] br1: port 1(veth1) entered blocking state
[ 1281.394190][ T6138] br1: port 1(veth1) entered disabled state
[ 1281.395673][ T6138] veth1: entered allmulticast mode
[ 1281.397725][ T6138] veth1: entered promiscuous mode
[ 1281.520388][   T51] br1: port 1(veth1) entered blocking state
[ 1281.520638][   T51] br1: port 1(veth1) entered forwarding state
[ 1281.638054][ T6141] br1: port 2(veth2) entered blocking state
[ 1281.639771][ T6141] br1: port 2(veth2) entered disabled state
[ 1281.640192][ T6141] veth2: entered allmulticast mode
[ 1281.643372][ T6141] veth2: entered promiscuous mode
[ 1281.772811][   T51] br1: port 2(veth2) entered blocking state
[ 1281.773072][   T51] br1: port 2(veth2) entered forwarding state
[ 1301.252180][ T6292] br1: port 2(veth2) entered disabled state
[ 1301.368646][ T6294] veth2: left allmulticast mode
[ 1301.368914][ T6294] veth2: left promiscuous mode
[ 1301.369249][ T6294] br1: port 2(veth2) entered disabled state
[ 1301.478358][ T6295] br1: port 1(veth1) entered disabled state
[ 1301.600739][ T6296] veth1: left allmulticast mode
[ 1301.601008][ T6296] veth1: left promiscuous mode
[ 1301.601325][ T6296] br1: port 1(veth1) entered disabled state