[  967.057166][ T1803] br0: port 1(c1) entered blocking state
[  967.057369][ T1803] br0: port 1(c1) entered disabled state
[  967.057526][ T1803] c1: entered allmulticast mode
[  967.059008][ T1803] c1: entered promiscuous mode
[  967.211575][ T1808] br0: port 2(c2) entered blocking state
[  967.211767][ T1808] br0: port 2(c2) entered disabled state
[  967.211974][ T1808] c2: entered allmulticast mode
[  967.213427][ T1808] c2: entered promiscuous mode
[  967.374026][ T1813] br0: port 3(c3) entered blocking state
[  967.374178][ T1813] br0: port 3(c3) entered disabled state
[  967.374326][ T1813] c3: entered allmulticast mode
[  967.375730][ T1813] c3: entered promiscuous mode
[  967.531135][ T1818] br0: port 4(sender) entered blocking state
[  967.531353][ T1818] br0: port 4(sender) entered disabled state
[  967.531558][ T1818] sender: entered allmulticast mode
[  967.533084][ T1818] sender: entered promiscuous mode
[  967.578620][ T1820] br0: port 4(sender) entered blocking state
[  967.578849][ T1820] br0: port 4(sender) entered forwarding state
[  967.579205][ T1820] br0: port 3(c3) entered blocking state
[  967.579394][ T1820] br0: port 3(c3) entered forwarding state
[  967.579724][ T1820] br0: port 2(c2) entered blocking state
[  967.579906][ T1820] br0: port 2(c2) entered forwarding state
[  967.580237][ T1820] br0: port 1(c1) entered blocking state
[  967.580429][ T1820] br0: port 1(c1) entered forwarding state
[  978.575993][   T12] br0: port 1(c1) entered disabled state
[  978.592042][   T12] c1 (unregistering): left allmulticast mode
[  978.592235][   T12] c1 (unregistering): left promiscuous mode
[  978.592924][   T12] br0: port 1(c1) entered disabled state
[  978.704462][   T12] br0: port 2(c2) entered disabled state
[  978.708448][   T12] c2 (unregistering): left allmulticast mode
[  978.708637][   T12] c2 (unregistering): left promiscuous mode
[  978.708800][   T12] br0: port 2(c2) entered disabled state
[  978.817400][   T12] br0: port 3(c3) entered disabled state
[  978.819713][   T12] c3 (unregistering): left allmulticast mode
[  978.819894][   T12] c3 (unregistering): left promiscuous mode
[  978.820150][   T12] br0: port 3(c3) entered disabled state
[  978.922585][   T12] br0: port 4(sender) entered disabled state
[  978.925187][   T12] sender (unregistering): left allmulticast mode
[  978.925408][   T12] sender (unregistering): left promiscuous mode
[  978.925572][   T12] br0: port 4(sender) entered disabled state