[ 1642.478121] br0: port 1(gw_l) entered blocking state
[ 1642.478171] br0: port 1(gw_l) entered disabled state
[ 1642.478216] gw_l: entered allmulticast mode
[ 1642.478261] gw_l: entered promiscuous mode
[ 1642.478294] br0: port 1(gw_l) entered blocking state
[ 1642.478323] br0: port 1(gw_l) entered forwarding state
[ 1642.496775] br0: port 2(amtg) entered blocking state
[ 1642.496810] br0: port 2(amtg) entered disabled state
[ 1642.496845] amtg: entered allmulticast mode
[ 1642.496886] amtg: entered promiscuous mode
[ 1642.555674] br0: port 2(amtg) entered blocking state
[ 1642.555705] br0: port 2(amtg) entered forwarding state
[ 1642.582018] gretap0: entered allmulticast mode
[ 1642.582055] erspan0: entered allmulticast mode
[ 1642.582090] amtr: entered allmulticast mode
[ 1642.582117] relay_gw: entered allmulticast mode
[ 1642.582148] relay_src: entered allmulticast mode
[ 1656.897293] br0: port 1(gw_l) entered disabled state
[ 1656.897508] gw_l (unregistering): left allmulticast mode
[ 1656.897597] gw_l (unregistering): left promiscuous mode
[ 1656.897653] br0: port 1(gw_l) entered disabled state
[ 1656.899054] gretap0: left allmulticast mode
[ 1656.899084] erspan0: left allmulticast mode
[ 1656.899110] amtr: left allmulticast mode
[ 1656.899132] relay_gw: left allmulticast mode
[ 1656.899163] relay_src: left allmulticast mode
[ 1656.908385] amtg: left allmulticast mode
[ 1656.908445] amtg: left promiscuous mode
[ 1656.908508] br0: port 2(amtg) entered disabled state