[ 2141.014702][T26175] br0: port 1(gw_l) entered blocking state
[ 2141.015010][T26175] br0: port 1(gw_l) entered disabled state
[ 2141.015306][T26175] gw_l: entered allmulticast mode
[ 2141.016300][T26175] gw_l: entered promiscuous mode
[ 2141.046036][T26176] br0: port 2(amtg) entered blocking state
[ 2141.046366][T26176] br0: port 2(amtg) entered disabled state
[ 2141.046720][T26176] amtg: entered allmulticast mode
[ 2141.047795][T26176] amtg: entered promiscuous mode
[ 2141.271457][T26183] br0: port 2(amtg) entered blocking state
[ 2141.271772][T26183] br0: port 2(amtg) entered forwarding state
[ 2141.555998][   T37] br0: port 1(gw_l) entered blocking state
[ 2141.556332][   T37] br0: port 1(gw_l) entered forwarding state
[ 2148.940327][T26433] amt_gso (26433) used greatest stack depth: 23040 bytes left
[ 2152.040233][   T63] br0: port 1(gw_l) entered disabled state
[ 2152.045168][   T63] gw_l (unregistering): left allmulticast mode
[ 2152.045458][   T63] gw_l (unregistering): left promiscuous mode
[ 2152.045740][   T63] br0: port 1(gw_l) entered disabled state
[ 2152.156656][   T63] amtg: left allmulticast mode
[ 2152.156890][   T63] amtg: left promiscuous mode
[ 2152.157180][   T63] br0: port 2(amtg) entered disabled state