[ 1448.471013] br0: port 1(gw_l) entered blocking state
[ 1448.471098] br0: port 1(gw_l) entered disabled state
[ 1448.471169] gw_l: entered allmulticast mode
[ 1448.471255] gw_l: entered promiscuous mode
[ 1448.471336] br0: port 1(gw_l) entered blocking state
[ 1448.471398] br0: port 1(gw_l) entered forwarding state
[ 1448.524030] br0: port 2(amtg) entered blocking state
[ 1448.524116] br0: port 2(amtg) entered disabled state
[ 1448.524170] amtg: entered allmulticast mode
[ 1448.524247] amtg: entered promiscuous mode
[ 1448.729893] br0: port 2(amtg) entered blocking state
[ 1448.729979] br0: port 2(amtg) entered forwarding state
[ 1448.847332] gretap0: entered allmulticast mode
[ 1448.847423] erspan0: entered allmulticast mode
[ 1448.847473] amtr: entered allmulticast mode
[ 1448.847527] relay_gw: entered allmulticast mode
[ 1448.847587] relay_src: entered allmulticast mode
[ 1467.325183] br0: port 1(gw_l) entered disabled state
[ 1467.325560] gw_l (unregistering): left allmulticast mode
[ 1467.325668] gw_l (unregistering): left promiscuous mode
[ 1467.325751] br0: port 1(gw_l) entered disabled state
[ 1467.341914] gretap0: left allmulticast mode
[ 1467.342001] erspan0: left allmulticast mode
[ 1467.342058] amtr: left allmulticast mode
[ 1467.342103] relay_gw: left allmulticast mode
[ 1467.342167] relay_src: left allmulticast mode
[ 1467.344055] amtg: left allmulticast mode
[ 1467.344119] amtg: left promiscuous mode
[ 1467.344178] br0: port 2(amtg) entered disabled state