[ 2464.470930][T19016] br0: port 1(c1) entered blocking state
[ 2464.471138][T19016] br0: port 1(c1) entered disabled state
[ 2464.471351][T19016] c1: entered allmulticast mode
[ 2464.473965][T19016] c1: entered promiscuous mode
[ 2465.435998][T19021] br0: port 2(c2) entered blocking state
[ 2465.436308][T19021] br0: port 2(c2) entered disabled state
[ 2465.436535][T19021] c2: entered allmulticast mode
[ 2465.438344][T19021] c2: entered promiscuous mode
[ 2466.409429][T19026] br0: port 3(c3) entered blocking state
[ 2466.409758][T19026] br0: port 3(c3) entered disabled state
[ 2466.409971][T19026] c3: entered allmulticast mode
[ 2466.412914][T19026] c3: entered promiscuous mode
[ 2467.355745][T19031] br0: port 4(sender) entered blocking state
[ 2467.356098][T19031] br0: port 4(sender) entered disabled state
[ 2467.356351][T19031] sender: entered allmulticast mode
[ 2467.358181][T19031] sender: entered promiscuous mode
[ 2467.737467][T19033] br0: port 4(sender) entered blocking state
[ 2467.737824][T19033] br0: port 4(sender) entered forwarding state
[ 2467.738330][T19033] br0: port 3(c3) entered blocking state
[ 2467.738527][T19033] br0: port 3(c3) entered forwarding state
[ 2467.738909][T19033] br0: port 2(c2) entered blocking state
[ 2467.739100][T19033] br0: port 2(c2) entered forwarding state
[ 2467.739497][T19033] br0: port 1(c1) entered blocking state
[ 2467.739696][T19033] br0: port 1(c1) entered forwarding state
[ 2480.817771][   T11] br0: port 1(c1) entered disabled state
[ 2480.968205][   T11] c1 (unregistering): left allmulticast mode
[ 2480.968524][   T11] c1 (unregistering): left promiscuous mode
[ 2480.968758][   T11] br0: port 1(c1) entered disabled state
[ 2481.557234][   T11] br0: port 2(c2) entered disabled state
[ 2481.709138][   T11] c2 (unregistering): left allmulticast mode
[ 2481.709401][   T11] c2 (unregistering): left promiscuous mode
[ 2481.709634][   T11] br0: port 2(c2) entered disabled state
[ 2482.271684][   T11] br0: port 3(c3) entered disabled state
[ 2482.426171][   T11] c3 (unregistering): left allmulticast mode
[ 2482.426466][   T11] c3 (unregistering): left promiscuous mode
[ 2482.426692][   T11] br0: port 3(c3) entered disabled state
[ 2483.013419][   T11] br0: port 4(sender) entered disabled state
[ 2483.079114][   T11] sender (unregistering): left allmulticast mode
[ 2483.079381][   T11] sender (unregistering): left promiscuous mode
[ 2483.079610][   T11] br0: port 4(sender) entered disabled state