[  958.482035][ T1910] br0: port 1(c1) entered blocking state
[  958.482210][ T1910] br0: port 1(c1) entered disabled state
[  958.482359][ T1910] c1: entered allmulticast mode
[  958.483729][ T1910] c1: entered promiscuous mode
[  958.636325][ T1915] br0: port 2(c2) entered blocking state
[  958.636498][ T1915] br0: port 2(c2) entered disabled state
[  958.636645][ T1915] c2: entered allmulticast mode
[  958.638026][ T1915] c2: entered promiscuous mode
[  958.786846][ T1920] br0: port 3(c3) entered blocking state
[  958.787056][ T1920] br0: port 3(c3) entered disabled state
[  958.787285][ T1920] c3: entered allmulticast mode
[  958.788786][ T1920] c3: entered promiscuous mode
[  958.936681][ T1925] br0: port 4(sender) entered blocking state
[  958.936883][ T1925] br0: port 4(sender) entered disabled state
[  958.937060][ T1925] sender: entered allmulticast mode
[  958.946144][ T1925] sender: entered promiscuous mode
[  958.994338][ T1927] br0: port 4(sender) entered blocking state
[  958.994567][ T1927] br0: port 4(sender) entered forwarding state
[  958.994916][ T1927] br0: port 3(c3) entered blocking state
[  958.995088][ T1927] br0: port 3(c3) entered forwarding state
[  958.995429][ T1927] br0: port 2(c2) entered blocking state
[  958.995604][ T1927] br0: port 2(c2) entered forwarding state
[  958.995955][ T1927] br0: port 1(c1) entered blocking state
[  958.996130][ T1927] br0: port 1(c1) entered forwarding state
[  969.995107][T17618] br0: port 1(c1) entered disabled state
[  969.998671][T17618] c1 (unregistering): left allmulticast mode
[  969.998862][T17618] c1 (unregistering): left promiscuous mode
[  969.999038][T17618] br0: port 1(c1) entered disabled state
[  970.129265][T17618] br0: port 2(c2) entered disabled state
[  970.132539][T17618] c2 (unregistering): left allmulticast mode
[  970.132723][T17618] c2 (unregistering): left promiscuous mode
[  970.132906][T17618] br0: port 2(c2) entered disabled state
[  970.246309][T17618] br0: port 3(c3) entered disabled state
[  970.248972][T17618] c3 (unregistering): left allmulticast mode
[  970.249222][T17618] c3 (unregistering): left promiscuous mode
[  970.249426][T17618] br0: port 3(c3) entered disabled state
[  970.368805][T17618] br0: port 4(sender) entered disabled state
[  970.378132][T17618] sender (unregistering): left allmulticast mode
[  970.378381][T17618] sender (unregistering): left promiscuous mode
[  970.378568][T17618] br0: port 4(sender) entered disabled state