[ 2425.272995][T19138] br0: port 1(c1) entered blocking state
[ 2425.273235][T19138] br0: port 1(c1) entered disabled state
[ 2425.273475][T19138] c1: entered allmulticast mode
[ 2425.276171][T19138] c1: entered promiscuous mode
[ 2426.175796][T19143] br0: port 2(c2) entered blocking state
[ 2426.176049][T19143] br0: port 2(c2) entered disabled state
[ 2426.176291][T19143] c2: entered allmulticast mode
[ 2426.178301][T19143] c2: entered promiscuous mode
[ 2427.077687][T19148] br0: port 3(c3) entered blocking state
[ 2427.077979][T19148] br0: port 3(c3) entered disabled state
[ 2427.078197][T19148] c3: entered allmulticast mode
[ 2427.081374][T19148] c3: entered promiscuous mode
[ 2428.010240][T19153] br0: port 4(sender) entered blocking state
[ 2428.010568][T19153] br0: port 4(sender) entered disabled state
[ 2428.011184][T19153] sender: entered allmulticast mode
[ 2428.013056][T19153] sender: entered promiscuous mode
[ 2428.375049][T19155] br0: port 4(sender) entered blocking state
[ 2428.375431][T19155] br0: port 4(sender) entered forwarding state
[ 2428.375911][T19155] br0: port 3(c3) entered blocking state
[ 2428.376131][T19155] br0: port 3(c3) entered forwarding state
[ 2428.376540][T19155] br0: port 2(c2) entered blocking state
[ 2428.376758][T19155] br0: port 2(c2) entered forwarding state
[ 2428.377194][T19155] br0: port 1(c1) entered blocking state
[ 2428.377402][T19155] br0: port 1(c1) entered forwarding state
[ 2441.497947][   T11] br0: port 1(c1) entered disabled state
[ 2441.628187][   T11] c1 (unregistering): left allmulticast mode
[ 2441.628433][   T11] c1 (unregistering): left promiscuous mode
[ 2441.628654][   T11] br0: port 1(c1) entered disabled state
[ 2442.156609][   T11] br0: port 2(c2) entered disabled state
[ 2442.258194][   T11] c2 (unregistering): left allmulticast mode
[ 2442.258449][   T11] c2 (unregistering): left promiscuous mode
[ 2442.258689][   T11] br0: port 2(c2) entered disabled state
[ 2442.870071][   T11] br0: port 3(c3) entered disabled state
[ 2443.005188][   T11] c3 (unregistering): left allmulticast mode
[ 2443.005466][   T11] c3 (unregistering): left promiscuous mode
[ 2443.005715][   T11] br0: port 3(c3) entered disabled state
[ 2443.592059][   T11] br0: port 4(sender) entered disabled state
[ 2443.680243][   T11] sender (unregistering): left allmulticast mode
[ 2443.680514][   T11] sender (unregistering): left promiscuous mode
[ 2443.680748][   T11] br0: port 4(sender) entered disabled state