[  482.955074] br0: port 1(c1) entered blocking state
[  482.955177] br0: port 1(c1) entered disabled state
[  482.955247] c1: entered allmulticast mode
[  482.955330] c1: entered promiscuous mode
[  483.002124] br0: port 2(c2) entered blocking state
[  483.002183] br0: port 2(c2) entered disabled state
[  483.002237] c2: entered allmulticast mode
[  483.002315] c2: entered promiscuous mode
[  483.049658] br0: port 3(c3) entered blocking state
[  483.049750] br0: port 3(c3) entered disabled state
[  483.049816] c3: entered allmulticast mode
[  483.049902] c3: entered promiscuous mode
[  483.098023] br0: port 4(sender) entered blocking state
[  483.098076] br0: port 4(sender) entered disabled state
[  483.098136] sender: entered allmulticast mode
[  483.098219] sender: entered promiscuous mode
[  483.117663] br0: port 4(sender) entered blocking state
[  483.117722] br0: port 4(sender) entered forwarding state
[  483.117773] br0: port 3(c3) entered blocking state
[  483.117818] br0: port 3(c3) entered forwarding state
[  483.117865] br0: port 2(c2) entered blocking state
[  483.117908] br0: port 2(c2) entered forwarding state
[  483.117961] br0: port 1(c1) entered blocking state
[  483.118005] br0: port 1(c1) entered forwarding state
[  493.826762] br0: port 1(c1) entered disabled state
[  493.827074] c1 (unregistering): left allmulticast mode
[  493.827116] c1 (unregistering): left promiscuous mode
[  493.827163] br0: port 1(c1) entered disabled state
[  493.857700] br0: port 2(c2) entered disabled state
[  493.857963] c2 (unregistering): left allmulticast mode
[  493.858025] c2 (unregistering): left promiscuous mode
[  493.858069] br0: port 2(c2) entered disabled state
[  493.894749] br0: port 3(c3) entered disabled state
[  493.895153] c3 (unregistering): left allmulticast mode
[  493.895231] c3 (unregistering): left promiscuous mode
[  493.895289] br0: port 3(c3) entered disabled state
[  493.927697] br0: port 4(sender) entered disabled state
[  493.928041] sender (unregistering): left allmulticast mode
[  493.928117] sender (unregistering): left promiscuous mode
[  493.928173] br0: port 4(sender) entered disabled state