[  957.009594][T30608] br0: port 1(c1) entered blocking state
[  957.009781][T30608] br0: port 1(c1) entered disabled state
[  957.009943][T30608] c1: entered allmulticast mode
[  957.011425][T30608] c1: entered promiscuous mode
[  957.150726][T30613] br0: port 2(c2) entered blocking state
[  957.150896][T30613] br0: port 2(c2) entered disabled state
[  957.151058][T30613] c2: entered allmulticast mode
[  957.152596][T30613] c2: entered promiscuous mode
[  957.281685][T30618] br0: port 3(c3) entered blocking state
[  957.281847][T30618] br0: port 3(c3) entered disabled state
[  957.282001][T30618] c3: entered allmulticast mode
[  957.283405][T30618] c3: entered promiscuous mode
[  957.416419][T30623] br0: port 4(sender) entered blocking state
[  957.416627][T30623] br0: port 4(sender) entered disabled state
[  957.416813][T30623] sender: entered allmulticast mode
[  957.418185][T30623] sender: entered promiscuous mode
[  957.467267][T30625] br0: port 4(sender) entered blocking state
[  957.467465][T30625] br0: port 4(sender) entered forwarding state
[  957.467792][T30625] br0: port 3(c3) entered blocking state
[  957.467936][T30625] br0: port 3(c3) entered forwarding state
[  957.468213][T30625] br0: port 2(c2) entered blocking state
[  957.468355][T30625] br0: port 2(c2) entered forwarding state
[  957.468642][T30625] br0: port 1(c1) entered blocking state
[  957.468786][T30625] br0: port 1(c1) entered forwarding state
[  968.488828][   T69] br0: port 1(c1) entered disabled state
[  968.492265][   T69] c1 (unregistering): left allmulticast mode
[  968.492458][   T69] c1 (unregistering): left promiscuous mode
[  968.492639][   T69] br0: port 1(c1) entered disabled state
[  968.612551][   T69] br0: port 2(c2) entered disabled state
[  968.614864][   T69] c2 (unregistering): left allmulticast mode
[  968.615043][   T69] c2 (unregistering): left promiscuous mode
[  968.615214][   T69] br0: port 2(c2) entered disabled state
[  968.743366][   T69] br0: port 3(c3) entered disabled state
[  968.745636][   T69] c3 (unregistering): left allmulticast mode
[  968.745827][   T69] c3 (unregistering): left promiscuous mode
[  968.745995][   T69] br0: port 3(c3) entered disabled state
[  968.873726][   T69] br0: port 4(sender) entered disabled state
[  968.876638][   T69] sender (unregistering): left allmulticast mode
[  968.876864][   T69] sender (unregistering): left promiscuous mode
[  968.877075][   T69] br0: port 4(sender) entered disabled state