[  923.749785][  T768] br0: port 1(c1) entered blocking state
[  923.750005][  T768] br0: port 1(c1) entered disabled state
[  923.750204][  T768] c1: entered allmulticast mode
[  923.752250][  T768] c1: entered promiscuous mode
[  923.893183][  T773] br0: port 2(c2) entered blocking state
[  923.893332][  T773] br0: port 2(c2) entered disabled state
[  923.893483][  T773] c2: entered allmulticast mode
[  923.894857][  T773] c2: entered promiscuous mode
[  924.033758][  T778] br0: port 3(c3) entered blocking state
[  924.033945][  T778] br0: port 3(c3) entered disabled state
[  924.034153][  T778] c3: entered allmulticast mode
[  924.036171][  T778] c3: entered promiscuous mode
[  924.188941][  T783] br0: port 4(sender) entered blocking state
[  924.189121][  T783] br0: port 4(sender) entered disabled state
[  924.189292][  T783] sender: entered allmulticast mode
[  924.191271][  T783] sender: entered promiscuous mode
[  924.245557][  T785] br0: port 4(sender) entered blocking state
[  924.245783][  T785] br0: port 4(sender) entered forwarding state
[  924.246141][  T785] br0: port 3(c3) entered blocking state
[  924.246315][  T785] br0: port 3(c3) entered forwarding state
[  924.246660][  T785] br0: port 2(c2) entered blocking state
[  924.246837][  T785] br0: port 2(c2) entered forwarding state
[  924.247166][  T785] br0: port 1(c1) entered blocking state
[  924.247343][  T785] br0: port 1(c1) entered forwarding state
[  935.219657][   T12] br0: port 1(c1) entered disabled state
[  935.223300][   T12] c1 (unregistering): left allmulticast mode
[  935.223600][   T12] c1 (unregistering): left promiscuous mode
[  935.223780][   T12] br0: port 1(c1) entered disabled state
[  935.335263][   T12] br0: port 2(c2) entered disabled state
[  935.343989][   T12] c2 (unregistering): left allmulticast mode
[  935.344202][   T12] c2 (unregistering): left promiscuous mode
[  935.344549][   T12] br0: port 2(c2) entered disabled state
[  935.438827][   T12] br0: port 3(c3) entered disabled state
[  935.442130][   T12] c3 (unregistering): left allmulticast mode
[  935.442309][   T12] c3 (unregistering): left promiscuous mode
[  935.442482][   T12] br0: port 3(c3) entered disabled state
[  935.559063][   T12] br0: port 4(sender) entered disabled state
[  935.562170][   T12] sender (unregistering): left allmulticast mode
[  935.562351][   T12] sender (unregistering): left promiscuous mode
[  935.562596][   T12] br0: port 4(sender) entered disabled state