[ 1600.308575][T20943] br0: port 1(gw_l) entered blocking state
[ 1600.309121][T20943] br0: port 1(gw_l) entered disabled state
[ 1600.309550][T20943] gw_l: entered allmulticast mode
[ 1600.310879][T20943] gw_l: entered promiscuous mode
[ 1600.312923][T20943] br0: port 1(gw_l) entered blocking state
[ 1600.313257][T20943] br0: port 1(gw_l) entered forwarding state
[ 1600.779617][T20945] br0: port 2(amtg) entered blocking state
[ 1600.780036][T20945] br0: port 2(amtg) entered disabled state
[ 1600.780277][T20945] amtg: entered allmulticast mode
[ 1600.781570][T20945] amtg: entered promiscuous mode
[ 1602.223616][T20956] br0: port 2(amtg) entered blocking state
[ 1602.223895][T20956] br0: port 2(amtg) entered forwarding state
[ 1602.875835][T20962] amtr: entered allmulticast mode
[ 1602.876291][T20962] relay_gw: entered allmulticast mode
[ 1602.876551][T20962] relay_src: entered allmulticast mode
[ 2820.512251][   T11] br0: port 1(gw_l) entered disabled state
[ 2820.610700][   T11] gw_l (unregistering): left allmulticast mode
[ 2820.611222][   T11] gw_l (unregistering): left promiscuous mode
[ 2820.611561][   T11] br0: port 1(gw_l) entered disabled state
[ 2820.667867][   T11] amtg: left allmulticast mode
[ 2820.668108][   T11] amtg: left promiscuous mode
[ 2820.668464][   T11] br0: port 2(amtg) entered disabled state
[ 2820.817812][   T11] relay_gw (unregistering): left allmulticast mode
[ 2820.850966][   T11] amtr (unregistering): left allmulticast mode
[ 2820.873489][T20962] relay_src: left allmulticast mode