[ 1088.357896][ T1880] br0: port 1(c1) entered blocking state
[ 1088.358085][ T1880] br0: port 1(c1) entered disabled state
[ 1088.358259][ T1880] c1: entered allmulticast mode
[ 1088.359723][ T1880] c1: entered promiscuous mode
[ 1088.541045][ T1885] br0: port 2(c2) entered blocking state
[ 1088.541243][ T1885] br0: port 2(c2) entered disabled state
[ 1088.541398][ T1885] c2: entered allmulticast mode
[ 1088.542864][ T1885] c2: entered promiscuous mode
[ 1088.737665][ T1890] br0: port 3(c3) entered blocking state
[ 1088.737935][ T1890] br0: port 3(c3) entered disabled state
[ 1088.738178][ T1890] c3: entered allmulticast mode
[ 1088.741119][ T1890] c3: entered promiscuous mode
[ 1088.942801][ T1895] br0: port 4(sender) entered blocking state
[ 1088.943017][ T1895] br0: port 4(sender) entered disabled state
[ 1088.943209][ T1895] sender: entered allmulticast mode
[ 1088.944680][ T1895] sender: entered promiscuous mode
[ 1089.014847][ T1897] br0: port 4(sender) entered blocking state
[ 1089.015145][ T1897] br0: port 4(sender) entered forwarding state
[ 1089.016190][ T1897] br0: port 3(c3) entered blocking state
[ 1089.016416][ T1897] br0: port 3(c3) entered forwarding state
[ 1089.016886][ T1897] br0: port 2(c2) entered blocking state
[ 1089.017106][ T1897] br0: port 2(c2) entered forwarding state
[ 1089.017579][ T1897] br0: port 1(c1) entered blocking state
[ 1089.017805][ T1897] br0: port 1(c1) entered forwarding state
[ 1100.140798][   T12] br0: port 1(c1) entered disabled state
[ 1100.143710][   T12] c1 (unregistering): left allmulticast mode
[ 1100.143902][   T12] c1 (unregistering): left promiscuous mode
[ 1100.144071][   T12] br0: port 1(c1) entered disabled state
[ 1100.310960][   T12] br0: port 2(c2) entered disabled state
[ 1100.313943][   T12] c2 (unregistering): left allmulticast mode
[ 1100.314140][   T12] c2 (unregistering): left promiscuous mode
[ 1100.314309][   T12] br0: port 2(c2) entered disabled state
[ 1100.485135][   T12] br0: port 3(c3) entered disabled state
[ 1100.488545][   T12] c3 (unregistering): left allmulticast mode
[ 1100.488833][   T12] c3 (unregistering): left promiscuous mode
[ 1100.489184][   T12] br0: port 3(c3) entered disabled state
[ 1100.636699][   T12] br0: port 4(sender) entered disabled state
[ 1100.649645][   T12] sender (unregistering): left allmulticast mode
[ 1100.649835][   T12] sender (unregistering): left promiscuous mode
[ 1100.649994][   T12] br0: port 4(sender) entered disabled state