[ 1521.230714][ T4596] br0: port 1(c1) entered blocking state
[ 1521.230980][ T4596] br0: port 1(c1) entered disabled state
[ 1521.231234][ T4596] c1: entered allmulticast mode
[ 1521.232745][ T4596] c1: entered promiscuous mode
[ 1521.404864][ T4601] br0: port 2(c2) entered blocking state
[ 1521.405140][ T4601] br0: port 2(c2) entered disabled state
[ 1521.406037][ T4601] c2: entered allmulticast mode
[ 1521.407603][ T4601] c2: entered promiscuous mode
[ 1521.566025][ T4606] br0: port 3(c3) entered blocking state
[ 1521.566281][ T4606] br0: port 3(c3) entered disabled state
[ 1521.566512][ T4606] c3: entered allmulticast mode
[ 1521.567980][ T4606] c3: entered promiscuous mode
[ 1521.737746][ T4611] br0: port 4(sender) entered blocking state
[ 1521.738040][ T4611] br0: port 4(sender) entered disabled state
[ 1521.738328][ T4611] sender: entered allmulticast mode
[ 1521.739791][ T4611] sender: entered promiscuous mode
[ 1521.794196][ T4613] br0: port 4(sender) entered blocking state
[ 1521.794540][ T4613] br0: port 4(sender) entered forwarding state
[ 1521.794992][ T4613] br0: port 3(c3) entered blocking state
[ 1521.795291][ T4613] br0: port 3(c3) entered forwarding state
[ 1521.795736][ T4613] br0: port 2(c2) entered blocking state
[ 1521.795998][ T4613] br0: port 2(c2) entered forwarding state
[ 1521.796470][ T4613] br0: port 1(c1) entered blocking state
[ 1521.796740][ T4613] br0: port 1(c1) entered forwarding state
[ 1532.866137][   T65] br0: port 1(c1) entered disabled state
[ 1532.868910][   T65] c1 (unregistering): left allmulticast mode
[ 1532.869204][   T65] c1 (unregistering): left promiscuous mode
[ 1532.869476][   T65] br0: port 1(c1) entered disabled state
[ 1532.998941][   T65] br0: port 2(c2) entered disabled state
[ 1533.002706][   T65] c2 (unregistering): left allmulticast mode
[ 1533.003078][   T65] c2 (unregistering): left promiscuous mode
[ 1533.003462][   T65] br0: port 2(c2) entered disabled state
[ 1533.132717][   T65] br0: port 3(c3) entered disabled state
[ 1533.136357][   T65] c3 (unregistering): left allmulticast mode
[ 1533.136737][   T65] c3 (unregistering): left promiscuous mode
[ 1533.137016][   T65] br0: port 3(c3) entered disabled state
[ 1533.269920][   T65] br0: port 4(sender) entered disabled state
[ 1533.273150][   T65] sender (unregistering): left allmulticast mode
[ 1533.273452][   T65] sender (unregistering): left promiscuous mode
[ 1533.273717][   T65] br0: port 4(sender) entered disabled state