[ 1421.030456] br0: port 1(gw_l) entered blocking state
[ 1421.030545] br0: port 1(gw_l) entered disabled state
[ 1421.030615] gw_l: entered allmulticast mode
[ 1421.030698] gw_l: entered promiscuous mode
[ 1421.030772] br0: port 1(gw_l) entered blocking state
[ 1421.030836] br0: port 1(gw_l) entered forwarding state
[ 1421.046359] br0: port 2(amtg) entered blocking state
[ 1421.046396] br0: port 2(amtg) entered disabled state
[ 1421.046426] amtg: entered allmulticast mode
[ 1421.046464] amtg: entered promiscuous mode
[ 1421.094661] br0: port 2(amtg) entered blocking state
[ 1421.094695] br0: port 2(amtg) entered forwarding state
[ 1421.120330] gretap0: entered allmulticast mode
[ 1421.120400] erspan0: entered allmulticast mode
[ 1421.120471] amtr: entered allmulticast mode
[ 1421.120544] relay_gw: entered allmulticast mode
[ 1421.120674] relay_src: entered allmulticast mode
[ 1434.655651] br0: port 1(gw_l) entered disabled state
[ 1434.655810] gw_l (unregistering): left allmulticast mode
[ 1434.655853] gw_l (unregistering): left promiscuous mode
[ 1434.655883] br0: port 1(gw_l) entered disabled state
[ 1434.656644] gretap0: left allmulticast mode
[ 1434.656709] erspan0: left allmulticast mode
[ 1434.656769] amtr: left allmulticast mode
[ 1434.656830] relay_gw: left allmulticast mode
[ 1434.656896] relay_src: left allmulticast mode
[ 1434.665589] amtg: left allmulticast mode
[ 1434.665621] amtg: left promiscuous mode
[ 1434.665650] br0: port 2(amtg) entered disabled state