[ 1633.644118][T20018] br0: port 1(gw_l) entered blocking state
[ 1633.644686][T20018] br0: port 1(gw_l) entered disabled state
[ 1633.644964][T20018] gw_l: entered allmulticast mode
[ 1633.646252][T20018] gw_l: entered promiscuous mode
[ 1633.648487][T20018] br0: port 1(gw_l) entered blocking state
[ 1633.648824][T20018] br0: port 1(gw_l) entered forwarding state
[ 1634.115270][T20020] br0: port 2(amtg) entered blocking state
[ 1634.115826][T20020] br0: port 2(amtg) entered disabled state
[ 1634.116090][T20020] amtg: entered allmulticast mode
[ 1634.117466][T20020] amtg: entered promiscuous mode
[ 1635.594545][T20031] br0: port 2(amtg) entered blocking state
[ 1635.594911][T20031] br0: port 2(amtg) entered forwarding state
[ 1636.279926][T20037] amtr: entered allmulticast mode
[ 1636.280649][T20037] relay_gw: entered allmulticast mode
[ 1636.281128][T20037] relay_src: entered allmulticast mode
[ 2822.247107][   T66] br0: port 1(gw_l) entered disabled state
[ 2822.320078][   T66] gw_l (unregistering): left allmulticast mode
[ 2822.320471][   T66] gw_l (unregistering): left promiscuous mode
[ 2822.320689][   T66] br0: port 1(gw_l) entered disabled state
[ 2822.378185][   T66] amtg: left allmulticast mode
[ 2822.378431][   T66] amtg: left promiscuous mode
[ 2822.378741][   T66] br0: port 2(amtg) entered disabled state
[ 2822.458237][T20037] amtr: left allmulticast mode
[ 2822.460509][T20037] relay_gw: left allmulticast mode
[ 2822.460852][T20037] relay_src: left allmulticast mode