[ 1570.013892][T22664] br0: port 1(gw_l) entered blocking state
[ 1570.014255][T22664] br0: port 1(gw_l) entered disabled state
[ 1570.014509][T22664] gw_l: entered allmulticast mode
[ 1570.016820][T22664] gw_l: entered promiscuous mode
[ 1570.018316][T22664] br0: port 1(gw_l) entered blocking state
[ 1570.018600][T22664] br0: port 1(gw_l) entered forwarding state
[ 1570.408154][T22666] br0: port 2(amtg) entered blocking state
[ 1570.408686][T22666] br0: port 2(amtg) entered disabled state
[ 1570.408929][T22666] amtg: entered allmulticast mode
[ 1570.410068][T22666] amtg: entered promiscuous mode
[ 1571.616416][T22678] br0: port 2(amtg) entered blocking state
[ 1571.616781][T22678] br0: port 2(amtg) entered forwarding state
[ 1572.187869][T22684] amtr: entered allmulticast mode
[ 1572.188247][T22684] relay_gw: entered allmulticast mode
[ 1572.188911][T22684] relay_src: entered allmulticast mode
[ 2627.167732][   T12] br0: port 1(gw_l) entered disabled state
[ 2627.308333][   T12] gw_l (unregistering): left allmulticast mode
[ 2627.308664][   T12] gw_l (unregistering): left promiscuous mode
[ 2627.308893][   T12] br0: port 1(gw_l) entered disabled state
[ 2627.354202][T22684] amtr: left allmulticast mode
[ 2627.354517][T22684] relay_gw: left allmulticast mode
[ 2627.354734][T22684] relay_src: left allmulticast mode
[ 2627.374022][   T12] amtg: left allmulticast mode
[ 2627.374261][   T12] amtg: left promiscuous mode
[ 2627.374607][   T12] br0: port 2(amtg) entered disabled state