[ 2270.136433][T18474] br0: port 1(c1) entered blocking state
[ 2270.136668][T18474] br0: port 1(c1) entered disabled state
[ 2270.136903][T18474] c1: entered allmulticast mode
[ 2270.140056][T18474] c1: entered promiscuous mode
[ 2270.972829][T18479] br0: port 2(c2) entered blocking state
[ 2270.973062][T18479] br0: port 2(c2) entered disabled state
[ 2270.973303][T18479] c2: entered allmulticast mode
[ 2270.975232][T18479] c2: entered promiscuous mode
[ 2271.824529][T18484] br0: port 3(c3) entered blocking state
[ 2271.824768][T18484] br0: port 3(c3) entered disabled state
[ 2271.825008][T18484] c3: entered allmulticast mode
[ 2271.826935][T18484] c3: entered promiscuous mode
[ 2272.673788][T18489] br0: port 4(sender) entered blocking state
[ 2272.674063][T18489] br0: port 4(sender) entered disabled state
[ 2272.674351][T18489] sender: entered allmulticast mode
[ 2272.676250][T18489] sender: entered promiscuous mode
[ 2273.016744][T18491] br0: port 4(sender) entered blocking state
[ 2273.017089][T18491] br0: port 4(sender) entered forwarding state
[ 2273.018031][T18491] br0: port 3(c3) entered blocking state
[ 2273.018233][T18491] br0: port 3(c3) entered forwarding state
[ 2273.018657][T18491] br0: port 2(c2) entered blocking state
[ 2273.018861][T18491] br0: port 2(c2) entered forwarding state
[ 2273.019303][T18491] br0: port 1(c1) entered blocking state
[ 2273.019508][T18491] br0: port 1(c1) entered forwarding state
[ 2285.901234][   T11] br0: port 1(c1) entered disabled state
[ 2286.038775][   T11] c1 (unregistering): left allmulticast mode
[ 2286.039044][   T11] c1 (unregistering): left promiscuous mode
[ 2286.039274][   T11] br0: port 1(c1) entered disabled state
[ 2286.544777][   T11] br0: port 2(c2) entered disabled state
[ 2286.694779][   T11] c2 (unregistering): left allmulticast mode
[ 2286.695039][   T11] c2 (unregistering): left promiscuous mode
[ 2286.695261][   T11] br0: port 2(c2) entered disabled state
[ 2287.180754][   T11] br0: port 3(c3) entered disabled state
[ 2287.284760][   T11] c3 (unregistering): left allmulticast mode
[ 2287.284998][   T11] c3 (unregistering): left promiscuous mode
[ 2287.285219][   T11] br0: port 3(c3) entered disabled state
[ 2287.811111][   T11] br0: port 4(sender) entered disabled state
[ 2287.876772][   T11] sender (unregistering): left allmulticast mode
[ 2287.876997][   T11] sender (unregistering): left promiscuous mode
[ 2287.877209][   T11] br0: port 4(sender) entered disabled state