[ 1502.461097] br0: port 1(gw_l) entered blocking state
[ 1502.461190] br0: port 1(gw_l) entered disabled state
[ 1502.461268] gw_l: entered allmulticast mode
[ 1502.461359] gw_l: entered promiscuous mode
[ 1502.461449] br0: port 1(gw_l) entered blocking state
[ 1502.461500] br0: port 1(gw_l) entered forwarding state
[ 1502.501986] br0: port 2(amtg) entered blocking state
[ 1502.502084] br0: port 2(amtg) entered disabled state
[ 1502.502144] amtg: entered allmulticast mode
[ 1502.502230] amtg: entered promiscuous mode
[ 1502.653235] br0: port 2(amtg) entered blocking state
[ 1502.653308] br0: port 2(amtg) entered forwarding state
[ 1502.723016] amtr: entered allmulticast mode
[ 1502.723122] relay_gw: entered allmulticast mode
[ 1502.723192] relay_src: entered allmulticast mode
[ 1520.960490] br0: port 1(gw_l) entered disabled state
[ 1520.960827] gw_l (unregistering): left allmulticast mode
[ 1520.960869] gw_l (unregistering): left promiscuous mode
[ 1520.960908] br0: port 1(gw_l) entered disabled state
[ 1520.976232] amtr: left allmulticast mode
[ 1520.976313] relay_gw: left allmulticast mode
[ 1520.976361] relay_src: left allmulticast mode
[ 1520.978345] amtg: left allmulticast mode
[ 1520.978393] amtg: left promiscuous mode
[ 1520.978434] br0: port 2(amtg) entered disabled state