[  960.109979][ T1347] br0: port 1(c1) entered blocking state
[  960.110224][ T1347] br0: port 1(c1) entered disabled state
[  960.110431][ T1347] c1: entered allmulticast mode
[  960.112420][ T1347] c1: entered promiscuous mode
[  960.256525][ T1352] br0: port 2(c2) entered blocking state
[  960.256691][ T1352] br0: port 2(c2) entered disabled state
[  960.256855][ T1352] c2: entered allmulticast mode
[  960.259434][ T1352] c2: entered promiscuous mode
[  960.420405][ T1357] br0: port 3(c3) entered blocking state
[  960.420566][ T1357] br0: port 3(c3) entered disabled state
[  960.420712][ T1357] c3: entered allmulticast mode
[  960.422117][ T1357] c3: entered promiscuous mode
[  960.559498][ T1362] br0: port 4(sender) entered blocking state
[  960.559695][ T1362] br0: port 4(sender) entered disabled state
[  960.559876][ T1362] sender: entered allmulticast mode
[  960.567084][ T1362] sender: entered promiscuous mode
[  960.621755][ T1364] br0: port 4(sender) entered blocking state
[  960.621953][ T1364] br0: port 4(sender) entered forwarding state
[  960.622258][ T1364] br0: port 3(c3) entered blocking state
[  960.622394][ T1364] br0: port 3(c3) entered forwarding state
[  960.622680][ T1364] br0: port 2(c2) entered blocking state
[  960.622832][ T1364] br0: port 2(c2) entered forwarding state
[  960.623104][ T1364] br0: port 1(c1) entered blocking state
[  960.623254][ T1364] br0: port 1(c1) entered forwarding state
[  971.629414][   T12] br0: port 1(c1) entered disabled state
[  971.638476][   T12] c1 (unregistering): left allmulticast mode
[  971.638710][   T12] c1 (unregistering): left promiscuous mode
[  971.638922][   T12] br0: port 1(c1) entered disabled state
[  971.736348][   T12] br0: port 2(c2) entered disabled state
[  971.739638][   T12] c2 (unregistering): left allmulticast mode
[  971.739954][   T12] c2 (unregistering): left promiscuous mode
[  971.740161][   T12] br0: port 2(c2) entered disabled state
[  971.861582][   T12] br0: port 3(c3) entered disabled state
[  971.865392][   T12] c3 (unregistering): left allmulticast mode
[  971.865629][   T12] c3 (unregistering): left promiscuous mode
[  971.865836][   T12] br0: port 3(c3) entered disabled state
[  971.978225][   T12] br0: port 4(sender) entered disabled state
[  971.981304][   T12] sender (unregistering): left allmulticast mode
[  971.981550][   T12] sender (unregistering): left promiscuous mode
[  971.981720][   T12] br0: port 4(sender) entered disabled state