[  461.776192] br0: port 1(c1) entered blocking state
[  461.776310] br0: port 1(c1) entered disabled state
[  461.776404] c1: entered allmulticast mode
[  461.776521] c1: entered promiscuous mode
[  461.836119] br0: port 2(c2) entered blocking state
[  461.836191] br0: port 2(c2) entered disabled state
[  461.836285] c2: entered allmulticast mode
[  461.836374] c2: entered promiscuous mode
[  461.893797] br0: port 3(c3) entered blocking state
[  461.893891] br0: port 3(c3) entered disabled state
[  461.893960] c3: entered allmulticast mode
[  461.894032] c3: entered promiscuous mode
[  461.950035] br0: port 4(sender) entered blocking state
[  461.950157] br0: port 4(sender) entered disabled state
[  461.950238] sender: entered allmulticast mode
[  461.950357] sender: entered promiscuous mode
[  461.971870] br0: port 4(sender) entered blocking state
[  461.971970] br0: port 4(sender) entered forwarding state
[  461.972042] br0: port 3(c3) entered blocking state
[  461.972115] br0: port 3(c3) entered forwarding state
[  461.972174] br0: port 2(c2) entered blocking state
[  461.972230] br0: port 2(c2) entered forwarding state
[  461.972289] br0: port 1(c1) entered blocking state
[  461.972344] br0: port 1(c1) entered forwarding state
[  472.684381] br0: port 1(c1) entered disabled state
[  472.684799] c1 (unregistering): left allmulticast mode
[  472.684886] c1 (unregistering): left promiscuous mode
[  472.684938] br0: port 1(c1) entered disabled state
[  472.735338] br0: port 2(c2) entered disabled state
[  472.735802] c2 (unregistering): left allmulticast mode
[  472.735871] c2 (unregistering): left promiscuous mode
[  472.735923] br0: port 2(c2) entered disabled state
[  472.781272] br0: port 3(c3) entered disabled state
[  472.781578] c3 (unregistering): left allmulticast mode
[  472.781641] c3 (unregistering): left promiscuous mode
[  472.781698] br0: port 3(c3) entered disabled state
[  472.826297] br0: port 4(sender) entered disabled state
[  472.826675] sender (unregistering): left allmulticast mode
[  472.826719] sender (unregistering): left promiscuous mode
[  472.826762] br0: port 4(sender) entered disabled state