[  608.330848] br0: port 1(c1) entered blocking state
[  608.330911] br0: port 1(c1) entered disabled state
[  608.330969] c1: entered allmulticast mode
[  608.331036] c1: entered promiscuous mode
[  608.415001] br0: port 2(c2) entered blocking state
[  608.415056] br0: port 2(c2) entered disabled state
[  608.415107] c2: entered allmulticast mode
[  608.415184] c2: entered promiscuous mode
[  608.504609] br0: port 3(c3) entered blocking state
[  608.504683] br0: port 3(c3) entered disabled state
[  608.504750] c3: entered allmulticast mode
[  608.504829] c3: entered promiscuous mode
[  608.591143] br0: port 4(sender) entered blocking state
[  608.591207] br0: port 4(sender) entered disabled state
[  608.591273] sender: entered allmulticast mode
[  608.591355] sender: entered promiscuous mode
[  608.626268] br0: port 4(sender) entered blocking state
[  608.626331] br0: port 4(sender) entered forwarding state
[  608.626382] br0: port 3(c3) entered blocking state
[  608.626430] br0: port 3(c3) entered forwarding state
[  608.626480] br0: port 2(c2) entered blocking state
[  608.626522] br0: port 2(c2) entered forwarding state
[  608.626569] br0: port 1(c1) entered blocking state
[  608.626609] br0: port 1(c1) entered forwarding state
[  619.434139] br0: port 1(c1) entered disabled state
[  619.434444] c1 (unregistering): left allmulticast mode
[  619.434507] c1 (unregistering): left promiscuous mode
[  619.434554] br0: port 1(c1) entered disabled state
[  619.502146] br0: port 2(c2) entered disabled state
[  619.502502] c2 (unregistering): left allmulticast mode
[  619.502558] c2 (unregistering): left promiscuous mode
[  619.502610] br0: port 2(c2) entered disabled state
[  619.557136] br0: port 3(c3) entered disabled state
[  619.557415] c3 (unregistering): left allmulticast mode
[  619.557466] c3 (unregistering): left promiscuous mode
[  619.557515] br0: port 3(c3) entered disabled state
[  619.617115] br0: port 4(sender) entered disabled state
[  619.617480] sender (unregistering): left allmulticast mode
[  619.617530] sender (unregistering): left promiscuous mode
[  619.617574] br0: port 4(sender) entered disabled state