[  939.377355][ T1035] br0: port 1(c1) entered blocking state
[  939.377539][ T1035] br0: port 1(c1) entered disabled state
[  939.377691][ T1035] c1: entered allmulticast mode
[  939.379071][ T1035] c1: entered promiscuous mode
[  939.523804][ T1040] br0: port 2(c2) entered blocking state
[  939.523999][ T1040] br0: port 2(c2) entered disabled state
[  939.524751][ T1040] c2: entered allmulticast mode
[  939.526177][ T1040] c2: entered promiscuous mode
[  939.671371][ T1045] br0: port 3(c3) entered blocking state
[  939.671533][ T1045] br0: port 3(c3) entered disabled state
[  939.671680][ T1045] c3: entered allmulticast mode
[  939.673744][ T1045] c3: entered promiscuous mode
[  939.829558][ T1050] br0: port 4(sender) entered blocking state
[  939.829755][ T1050] br0: port 4(sender) entered disabled state
[  939.829931][ T1050] sender: entered allmulticast mode
[  939.831315][ T1050] sender: entered promiscuous mode
[  939.880690][ T1052] br0: port 4(sender) entered blocking state
[  939.880885][ T1052] br0: port 4(sender) entered forwarding state
[  939.881198][ T1052] br0: port 3(c3) entered blocking state
[  939.881333][ T1052] br0: port 3(c3) entered forwarding state
[  939.881603][ T1052] br0: port 2(c2) entered blocking state
[  939.881743][ T1052] br0: port 2(c2) entered forwarding state
[  939.882011][ T1052] br0: port 1(c1) entered blocking state
[  939.882153][ T1052] br0: port 1(c1) entered forwarding state
[  950.913882][   T12] br0: port 1(c1) entered disabled state
[  950.917018][   T12] c1 (unregistering): left allmulticast mode
[  950.917458][   T12] c1 (unregistering): left promiscuous mode
[  950.917783][   T12] br0: port 1(c1) entered disabled state
[  951.045200][   T12] br0: port 2(c2) entered disabled state
[  951.047981][   T12] c2 (unregistering): left allmulticast mode
[  951.048328][   T12] c2 (unregistering): left promiscuous mode
[  951.048543][   T12] br0: port 2(c2) entered disabled state
[  951.226434][   T12] br0: port 3(c3) entered disabled state
[  951.230278][   T12] c3 (unregistering): left allmulticast mode
[  951.230460][   T12] c3 (unregistering): left promiscuous mode
[  951.230625][   T12] br0: port 3(c3) entered disabled state
[  951.373333][   T12] br0: port 4(sender) entered disabled state
[  951.375849][   T12] sender (unregistering): left allmulticast mode
[  951.376017][   T12] sender (unregistering): left promiscuous mode
[  951.376171][   T12] br0: port 4(sender) entered disabled state