[  982.326513][ T1241] br0: port 1(c1) entered blocking state
[  982.326739][ T1241] br0: port 1(c1) entered disabled state
[  982.326942][ T1241] c1: entered allmulticast mode
[  982.328460][ T1241] c1: entered promiscuous mode
[  982.496210][ T1246] br0: port 2(c2) entered blocking state
[  982.496410][ T1246] br0: port 2(c2) entered disabled state
[  982.496621][ T1246] c2: entered allmulticast mode
[  982.498350][ T1246] c2: entered promiscuous mode
[  982.654209][ T1251] br0: port 3(c3) entered blocking state
[  982.654369][ T1251] br0: port 3(c3) entered disabled state
[  982.654516][ T1251] c3: entered allmulticast mode
[  982.655945][ T1251] c3: entered promiscuous mode
[  982.829499][ T1256] br0: port 4(sender) entered blocking state
[  982.830111][ T1256] br0: port 4(sender) entered disabled state
[  982.830342][ T1256] sender: entered allmulticast mode
[  982.831855][ T1256] sender: entered promiscuous mode
[  982.883309][ T1258] br0: port 4(sender) entered blocking state
[  982.883534][ T1258] br0: port 4(sender) entered forwarding state
[  982.884442][ T1258] br0: port 3(c3) entered blocking state
[  982.884635][ T1258] br0: port 3(c3) entered forwarding state
[  982.884982][ T1258] br0: port 2(c2) entered blocking state
[  982.885172][ T1258] br0: port 2(c2) entered forwarding state
[  982.885502][ T1258] br0: port 1(c1) entered blocking state
[  982.885701][ T1258] br0: port 1(c1) entered forwarding state
[  993.881502][   T12] br0: port 1(c1) entered disabled state
[  993.888035][   T12] c1 (unregistering): left allmulticast mode
[  993.888322][   T12] c1 (unregistering): left promiscuous mode
[  993.888617][   T12] br0: port 1(c1) entered disabled state
[  994.008126][   T12] br0: port 2(c2) entered disabled state
[  994.012995][   T12] c2 (unregistering): left allmulticast mode
[  994.013266][   T12] c2 (unregistering): left promiscuous mode
[  994.013518][   T12] br0: port 2(c2) entered disabled state
[  994.159566][   T12] br0: port 3(c3) entered disabled state
[  994.161766][   T12] c3 (unregistering): left allmulticast mode
[  994.161942][   T12] c3 (unregistering): left promiscuous mode
[  994.162103][   T12] br0: port 3(c3) entered disabled state
[  994.343302][   T12] br0: port 4(sender) entered disabled state
[  994.345922][   T12] sender (unregistering): left allmulticast mode
[  994.346098][   T12] sender (unregistering): left promiscuous mode
[  994.346265][   T12] br0: port 4(sender) entered disabled state