[ 4307.298762][ T2343] br0: port 1(gw_l) entered blocking state
[ 4307.299064][ T2343] br0: port 1(gw_l) entered disabled state
[ 4307.299708][ T2343] gw_l: entered allmulticast mode
[ 4307.300882][ T2343] gw_l: entered promiscuous mode
[ 4307.301908][ T2343] br0: port 1(gw_l) entered blocking state
[ 4307.302131][ T2343] br0: port 1(gw_l) entered forwarding state
[ 4308.000433][ T2345] br0: port 2(amtg) entered blocking state
[ 4308.000682][ T2345] br0: port 2(amtg) entered disabled state
[ 4308.000898][ T2345] amtg: entered allmulticast mode
[ 4308.002138][ T2345] amtg: entered promiscuous mode
[ 4310.780058][ T2357] br0: port 2(amtg) entered blocking state
[ 4310.780433][ T2357] br0: port 2(amtg) entered forwarding state
[ 4311.996568][ T2364] amtr: entered allmulticast mode
[ 4311.997006][ T2364] relay_gw: entered allmulticast mode
[ 4311.997738][ T2364] relay_src: entered allmulticast mode
[ 4312.383579][   T70] br0: port 1(gw_l) entered disabled state
[ 4312.388077][   T70] gw_l (unregistering): left allmulticast mode
[ 4312.388283][   T70] gw_l (unregistering): left promiscuous mode
[ 4312.388465][   T70] br0: port 1(gw_l) entered disabled state
[ 4312.509990][   T70] amtg: left allmulticast mode
[ 4312.510248][   T70] amtg: left promiscuous mode
[ 4312.510527][   T70] br0: port 2(amtg) entered disabled state
[ 4312.582708][   T70] relay_gw (unregistering): left allmulticast mode
[ 4312.594183][   T70] amtr (unregistering): left allmulticast mode
[ 4312.847103][   T70] relay_src (unregistering): left allmulticast mode