[  942.580066][T30818] br0: port 1(c1) entered blocking state
[  942.580321][T30818] br0: port 1(c1) entered disabled state
[  942.580543][T30818] c1: entered allmulticast mode
[  942.582053][T30818] c1: entered promiscuous mode
[  942.721452][T30823] br0: port 2(c2) entered blocking state
[  942.721623][T30823] br0: port 2(c2) entered disabled state
[  942.721783][T30823] c2: entered allmulticast mode
[  942.723217][T30823] c2: entered promiscuous mode
[  942.865205][T30828] br0: port 3(c3) entered blocking state
[  942.865399][T30828] br0: port 3(c3) entered disabled state
[  942.865561][T30828] c3: entered allmulticast mode
[  942.867000][T30828] c3: entered promiscuous mode
[  943.003064][T30833] br0: port 4(sender) entered blocking state
[  943.003307][T30833] br0: port 4(sender) entered disabled state
[  943.003512][T30833] sender: entered allmulticast mode
[  943.005083][T30833] sender: entered promiscuous mode
[  943.059159][T30835] br0: port 4(sender) entered blocking state
[  943.059792][T30835] br0: port 4(sender) entered forwarding state
[  943.060124][T30835] br0: port 3(c3) entered blocking state
[  943.060276][T30835] br0: port 3(c3) entered forwarding state
[  943.060571][T30835] br0: port 2(c2) entered blocking state
[  943.060721][T30835] br0: port 2(c2) entered forwarding state
[  943.061017][T30835] br0: port 1(c1) entered blocking state
[  943.061166][T30835] br0: port 1(c1) entered forwarding state
[  954.148384][   T12] br0: port 1(c1) entered disabled state
[  954.160537][   T12] c1 (unregistering): left allmulticast mode
[  954.160734][   T12] c1 (unregistering): left promiscuous mode
[  954.160924][   T12] br0: port 1(c1) entered disabled state
[  954.275469][   T12] br0: port 2(c2) entered disabled state
[  954.285467][   T12] c2 (unregistering): left allmulticast mode
[  954.285674][   T12] c2 (unregistering): left promiscuous mode
[  954.285860][   T12] br0: port 2(c2) entered disabled state
[  954.421129][   T12] br0: port 3(c3) entered disabled state
[  954.434020][   T12] c3 (unregistering): left allmulticast mode
[  954.434213][   T12] c3 (unregistering): left promiscuous mode
[  954.434401][   T12] br0: port 3(c3) entered disabled state
[  954.556417][   T12] br0: port 4(sender) entered disabled state
[  954.568488][   T12] sender (unregistering): left allmulticast mode
[  954.568679][   T12] sender (unregistering): left promiscuous mode
[  954.568856][   T12] br0: port 4(sender) entered disabled state