[  994.038268][ T1234] br0: port 1(c1) entered blocking state
[  994.038431][ T1234] br0: port 1(c1) entered disabled state
[  994.038581][ T1234] c1: entered allmulticast mode
[  994.040656][ T1234] c1: entered promiscuous mode
[  994.195697][ T1239] br0: port 2(c2) entered blocking state
[  994.195868][ T1239] br0: port 2(c2) entered disabled state
[  994.196023][ T1239] c2: entered allmulticast mode
[  994.197451][ T1239] c2: entered promiscuous mode
[  994.350859][ T1244] br0: port 3(c3) entered blocking state
[  994.351031][ T1244] br0: port 3(c3) entered disabled state
[  994.351210][ T1244] c3: entered allmulticast mode
[  994.352689][ T1244] c3: entered promiscuous mode
[  994.498960][ T1249] br0: port 4(sender) entered blocking state
[  994.499172][ T1249] br0: port 4(sender) entered disabled state
[  994.499354][ T1249] sender: entered allmulticast mode
[  994.500809][ T1249] sender: entered promiscuous mode
[  994.558734][ T1251] br0: port 4(sender) entered blocking state
[  994.558960][ T1251] br0: port 4(sender) entered forwarding state
[  994.559271][ T1251] br0: port 3(c3) entered blocking state
[  994.559411][ T1251] br0: port 3(c3) entered forwarding state
[  994.559707][ T1251] br0: port 2(c2) entered blocking state
[  994.559856][ T1251] br0: port 2(c2) entered forwarding state
[  994.560148][ T1251] br0: port 1(c1) entered blocking state
[  994.560299][ T1251] br0: port 1(c1) entered forwarding state
[ 1005.581215][   T12] br0: port 1(c1) entered disabled state
[ 1005.585661][   T12] c1 (unregistering): left allmulticast mode
[ 1005.585860][   T12] c1 (unregistering): left promiscuous mode
[ 1005.586034][   T12] br0: port 1(c1) entered disabled state
[ 1005.703219][   T12] br0: port 2(c2) entered disabled state
[ 1005.705477][   T12] c2 (unregistering): left allmulticast mode
[ 1005.705697][   T12] c2 (unregistering): left promiscuous mode
[ 1005.705912][   T12] br0: port 2(c2) entered disabled state
[ 1005.816894][   T12] br0: port 3(c3) entered disabled state
[ 1005.827843][   T12] c3 (unregistering): left allmulticast mode
[ 1005.828091][   T12] c3 (unregistering): left promiscuous mode
[ 1005.829645][   T12] br0: port 3(c3) entered disabled state
[ 1005.935388][   T12] br0: port 4(sender) entered disabled state
[ 1005.945098][   T12] sender (unregistering): left allmulticast mode
[ 1005.945384][   T12] sender (unregistering): left promiscuous mode
[ 1005.945546][   T12] br0: port 4(sender) entered disabled state