[ 2428.011098][T19136] br0: port 1(c1) entered blocking state
[ 2428.011338][T19136] br0: port 1(c1) entered disabled state
[ 2428.011580][T19136] c1: entered allmulticast mode
[ 2428.013363][T19136] c1: entered promiscuous mode
[ 2428.927952][T19141] br0: port 2(c2) entered blocking state
[ 2428.928224][T19141] br0: port 2(c2) entered disabled state
[ 2428.928452][T19141] c2: entered allmulticast mode
[ 2428.930320][T19141] c2: entered promiscuous mode
[ 2429.855485][T19146] br0: port 3(c3) entered blocking state
[ 2429.855701][T19146] br0: port 3(c3) entered disabled state
[ 2429.855905][T19146] c3: entered allmulticast mode
[ 2429.857720][T19146] c3: entered promiscuous mode
[ 2430.816930][T19151] br0: port 4(sender) entered blocking state
[ 2430.817175][T19151] br0: port 4(sender) entered disabled state
[ 2430.817421][T19151] sender: entered allmulticast mode
[ 2430.819201][T19151] sender: entered promiscuous mode
[ 2431.185467][T19153] br0: port 4(sender) entered blocking state
[ 2431.185729][T19153] br0: port 4(sender) entered forwarding state
[ 2431.186149][T19153] br0: port 3(c3) entered blocking state
[ 2431.186335][T19153] br0: port 3(c3) entered forwarding state
[ 2431.186731][T19153] br0: port 2(c2) entered blocking state
[ 2431.186921][T19153] br0: port 2(c2) entered forwarding state
[ 2431.187300][T19153] br0: port 1(c1) entered blocking state
[ 2431.187502][T19153] br0: port 1(c1) entered forwarding state
[ 2444.351818][   T11] br0: port 1(c1) entered disabled state
[ 2444.457983][   T11] c1 (unregistering): left allmulticast mode
[ 2444.458334][   T11] c1 (unregistering): left promiscuous mode
[ 2444.458556][   T11] br0: port 1(c1) entered disabled state
[ 2445.058062][   T11] br0: port 2(c2) entered disabled state
[ 2445.148965][   T11] c2 (unregistering): left allmulticast mode
[ 2445.149207][   T11] c2 (unregistering): left promiscuous mode
[ 2445.149401][   T11] br0: port 2(c2) entered disabled state
[ 2445.810692][   T11] br0: port 3(c3) entered disabled state
[ 2445.962089][   T11] c3 (unregistering): left allmulticast mode
[ 2445.962313][   T11] c3 (unregistering): left promiscuous mode
[ 2445.962528][   T11] br0: port 3(c3) entered disabled state
[ 2446.517776][   T11] br0: port 4(sender) entered disabled state
[ 2446.588965][   T11] sender (unregistering): left allmulticast mode
[ 2446.589199][   T11] sender (unregistering): left promiscuous mode
[ 2446.589398][   T11] br0: port 4(sender) entered disabled state