[ 2280.651089][T18316] br0: port 1(c1) entered blocking state
[ 2280.651394][T18316] br0: port 1(c1) entered disabled state
[ 2280.651616][T18316] c1: entered allmulticast mode
[ 2280.653471][T18316] c1: entered promiscuous mode
[ 2281.476756][T18321] br0: port 2(c2) entered blocking state
[ 2281.477036][T18321] br0: port 2(c2) entered disabled state
[ 2281.477247][T18321] c2: entered allmulticast mode
[ 2281.479106][T18321] c2: entered promiscuous mode
[ 2282.304003][T18326] br0: port 3(c3) entered blocking state
[ 2282.304283][T18326] br0: port 3(c3) entered disabled state
[ 2282.304505][T18326] c3: entered allmulticast mode
[ 2282.307212][T18326] c3: entered promiscuous mode
[ 2283.129516][T18331] br0: port 4(sender) entered blocking state
[ 2283.129843][T18331] br0: port 4(sender) entered disabled state
[ 2283.130096][T18331] sender: entered allmulticast mode
[ 2283.131913][T18331] sender: entered promiscuous mode
[ 2283.445870][T18333] br0: port 4(sender) entered blocking state
[ 2283.446163][T18333] br0: port 4(sender) entered forwarding state
[ 2283.446605][T18333] br0: port 3(c3) entered blocking state
[ 2283.446814][T18333] br0: port 3(c3) entered forwarding state
[ 2283.447206][T18333] br0: port 2(c2) entered blocking state
[ 2283.447406][T18333] br0: port 2(c2) entered forwarding state
[ 2283.447810][T18333] br0: port 1(c1) entered blocking state
[ 2283.448019][T18333] br0: port 1(c1) entered forwarding state
[ 2296.281116][   T77] br0: port 1(c1) entered disabled state
[ 2296.351823][   T77] c1 (unregistering): left allmulticast mode
[ 2296.352207][   T77] c1 (unregistering): left promiscuous mode
[ 2296.352566][   T77] br0: port 1(c1) entered disabled state
[ 2296.943555][   T77] br0: port 2(c2) entered disabled state
[ 2297.009831][   T77] c2 (unregistering): left allmulticast mode
[ 2297.010212][   T77] c2 (unregistering): left promiscuous mode
[ 2297.010522][   T77] br0: port 2(c2) entered disabled state
[ 2297.627305][   T77] br0: port 3(c3) entered disabled state
[ 2297.789798][   T77] c3 (unregistering): left allmulticast mode
[ 2297.790188][   T77] c3 (unregistering): left promiscuous mode
[ 2297.790504][   T77] br0: port 3(c3) entered disabled state
[ 2298.284717][   T77] br0: port 4(sender) entered disabled state
[ 2298.422335][   T77] sender (unregistering): left allmulticast mode
[ 2298.422558][   T77] sender (unregistering): left promiscuous mode
[ 2298.422767][   T77] br0: port 4(sender) entered disabled state