[ 1566.073797][T23135] br0: port 1(gw_l) entered blocking state
[ 1566.074941][T23135] br0: port 1(gw_l) entered disabled state
[ 1566.075223][T23135] gw_l: entered allmulticast mode
[ 1566.076327][T23135] gw_l: entered promiscuous mode
[ 1566.077956][T23135] br0: port 1(gw_l) entered blocking state
[ 1566.078264][T23135] br0: port 1(gw_l) entered forwarding state
[ 1566.497845][T23137] br0: port 2(amtg) entered blocking state
[ 1566.498458][T23137] br0: port 2(amtg) entered disabled state
[ 1566.498689][T23137] amtg: entered allmulticast mode
[ 1566.499859][T23137] amtg: entered promiscuous mode
[ 1567.752600][T23148] br0: port 2(amtg) entered blocking state
[ 1567.752855][T23148] br0: port 2(amtg) entered forwarding state
[ 1568.335479][T23154] amtr: entered allmulticast mode
[ 1568.336236][T23154] relay_gw: entered allmulticast mode
[ 1568.336484][T23154] relay_src: entered allmulticast mode
[ 2620.445474][   T12] br0: port 1(gw_l) entered disabled state
[ 2620.588806][   T12] gw_l (unregistering): left allmulticast mode
[ 2620.589089][   T12] gw_l (unregistering): left promiscuous mode
[ 2620.589286][   T12] br0: port 1(gw_l) entered disabled state
[ 2620.616671][T23154] amtr: left allmulticast mode
[ 2620.616948][T23154] relay_gw: left allmulticast mode
[ 2620.617153][T23154] relay_src: left allmulticast mode
[ 2620.638807][   T12] amtg: left allmulticast mode
[ 2620.639015][   T12] amtg: left promiscuous mode
[ 2620.639316][   T12] br0: port 2(amtg) entered disabled state