[ 1644.861519][T19902] br0: port 1(gw_l) entered blocking state
[ 1644.862020][T19902] br0: port 1(gw_l) entered disabled state
[ 1644.862832][T19902] gw_l: entered allmulticast mode
[ 1644.864104][T19902] gw_l: entered promiscuous mode
[ 1644.866017][T19902] br0: port 1(gw_l) entered blocking state
[ 1644.866339][T19902] br0: port 1(gw_l) entered forwarding state
[ 1645.322749][T19904] br0: port 2(amtg) entered blocking state
[ 1645.323497][T19904] br0: port 2(amtg) entered disabled state
[ 1645.323784][T19904] amtg: entered allmulticast mode
[ 1645.325141][T19904] amtg: entered promiscuous mode
[ 1646.850733][T19915] br0: port 2(amtg) entered blocking state
[ 1646.851100][T19915] br0: port 2(amtg) entered forwarding state
[ 1647.549256][T19921] amtr: entered allmulticast mode
[ 1647.549762][T19921] relay_gw: entered allmulticast mode
[ 1647.550425][T19921] relay_src: entered allmulticast mode
[ 2858.212894][   T66] br0: port 1(gw_l) entered disabled state
[ 2858.371045][   T66] gw_l (unregistering): left allmulticast mode
[ 2858.371424][   T66] gw_l (unregistering): left promiscuous mode
[ 2858.371626][   T66] br0: port 1(gw_l) entered disabled state
[ 2858.416450][T19921] amtr: left allmulticast mode
[ 2858.416797][T19921] relay_gw: left allmulticast mode
[ 2858.417063][T19921] relay_src: left allmulticast mode
[ 2858.430807][   T66] amtg: left allmulticast mode
[ 2858.431021][   T66] amtg: left promiscuous mode
[ 2858.431351][   T66] br0: port 2(amtg) entered disabled state