[  767.186571][T21870] br0: port 1(gw_l) entered blocking state
[  767.186770][T21870] br0: port 1(gw_l) entered disabled state
[  767.186963][T21870] gw_l: entered allmulticast mode
[  767.187914][T21870] gw_l: entered promiscuous mode
[  767.188892][T21870] br0: port 1(gw_l) entered blocking state
[  767.189067][T21870] br0: port 1(gw_l) entered forwarding state
[  767.376674][T21872] br0: port 2(amtg) entered blocking state
[  767.377251][T21872] br0: port 2(amtg) entered disabled state
[  767.383032][T21872] amtg: entered allmulticast mode
[  767.384110][T21872] amtg: entered promiscuous mode
[  767.903136][T21883] br0: port 2(amtg) entered blocking state
[  767.903351][T21883] br0: port 2(amtg) entered forwarding state
[  768.256660][T21890] amtr: entered allmulticast mode
[  768.257304][T21890] relay_gw: entered allmulticast mode
[  768.257488][T21890] relay_src: entered allmulticast mode
[ 1492.388362][   T70] br0: port 1(gw_l) entered disabled state
[ 1492.391196][   T70] gw_l (unregistering): left allmulticast mode
[ 1492.391358][   T70] gw_l (unregistering): left promiscuous mode
[ 1492.391504][   T70] br0: port 1(gw_l) entered disabled state
[ 1492.426856][   T70] amtg: left allmulticast mode
[ 1492.427005][   T70] amtg: left promiscuous mode
[ 1492.427203][   T70] br0: port 2(amtg) entered disabled state
[ 1492.440013][T21890] amtr: left allmulticast mode
[ 1492.440211][T21890] relay_gw: left allmulticast mode
[ 1492.440372][T21890] relay_src: left allmulticast mode