[ 2431.677848][T19136] br0: port 1(c1) entered blocking state
[ 2431.678181][T19136] br0: port 1(c1) entered disabled state
[ 2431.678412][T19136] c1: entered allmulticast mode
[ 2431.680267][T19136] c1: entered promiscuous mode
[ 2432.621082][T19141] br0: port 2(c2) entered blocking state
[ 2432.622542][T19141] br0: port 2(c2) entered disabled state
[ 2432.623391][T19141] c2: entered allmulticast mode
[ 2432.632527][T19141] c2: entered promiscuous mode
[ 2433.562675][T19146] br0: port 3(c3) entered blocking state
[ 2433.562956][T19146] br0: port 3(c3) entered disabled state
[ 2433.563185][T19146] c3: entered allmulticast mode
[ 2433.565939][T19146] c3: entered promiscuous mode
[ 2434.566531][T19151] br0: port 4(sender) entered blocking state
[ 2434.566866][T19151] br0: port 4(sender) entered disabled state
[ 2434.567113][T19151] sender: entered allmulticast mode
[ 2434.568955][T19151] sender: entered promiscuous mode
[ 2434.921178][T19153] br0: port 4(sender) entered blocking state
[ 2434.921462][T19153] br0: port 4(sender) entered forwarding state
[ 2434.921891][T19153] br0: port 3(c3) entered blocking state
[ 2434.922076][T19153] br0: port 3(c3) entered forwarding state
[ 2434.922468][T19153] br0: port 2(c2) entered blocking state
[ 2434.923007][T19153] br0: port 2(c2) entered forwarding state
[ 2434.923406][T19153] br0: port 1(c1) entered blocking state
[ 2434.923602][T19153] br0: port 1(c1) entered forwarding state
[ 2448.031874][   T11] br0: port 1(c1) entered disabled state
[ 2448.152875][   T11] c1 (unregistering): left allmulticast mode
[ 2448.153164][   T11] c1 (unregistering): left promiscuous mode
[ 2448.153426][   T11] br0: port 1(c1) entered disabled state
[ 2448.790738][   T11] br0: port 2(c2) entered disabled state
[ 2448.859847][   T11] c2 (unregistering): left allmulticast mode
[ 2448.860140][   T11] c2 (unregistering): left promiscuous mode
[ 2448.860389][   T11] br0: port 2(c2) entered disabled state
[ 2449.571885][   T11] br0: port 3(c3) entered disabled state
[ 2449.641846][   T11] c3 (unregistering): left allmulticast mode
[ 2449.642122][   T11] c3 (unregistering): left promiscuous mode
[ 2449.642353][   T11] br0: port 3(c3) entered disabled state
[ 2450.251275][   T11] br0: port 4(sender) entered disabled state
[ 2450.318840][   T11] sender (unregistering): left allmulticast mode
[ 2450.319176][   T11] sender (unregistering): left promiscuous mode
[ 2450.319403][   T11] br0: port 4(sender) entered disabled state