[  957.971780][  T304] br0: port 1(c1) entered blocking state
[  957.971968][  T304] br0: port 1(c1) entered disabled state
[  957.972144][  T304] c1: entered allmulticast mode
[  957.973647][  T304] c1: entered promiscuous mode
[  958.130153][  T309] br0: port 2(c2) entered blocking state
[  958.130382][  T309] br0: port 2(c2) entered disabled state
[  958.130600][  T309] c2: entered allmulticast mode
[  958.132135][  T309] c2: entered promiscuous mode
[  958.280597][  T314] br0: port 3(c3) entered blocking state
[  958.280827][  T314] br0: port 3(c3) entered disabled state
[  958.281068][  T314] c3: entered allmulticast mode
[  958.282640][  T314] c3: entered promiscuous mode
[  958.413880][  T319] br0: port 4(sender) entered blocking state
[  958.414737][  T319] br0: port 4(sender) entered disabled state
[  958.414979][  T319] sender: entered allmulticast mode
[  958.416563][  T319] sender: entered promiscuous mode
[  958.463457][  T321] br0: port 4(sender) entered blocking state
[  958.463672][  T321] br0: port 4(sender) entered forwarding state
[  958.463996][  T321] br0: port 3(c3) entered blocking state
[  958.464152][  T321] br0: port 3(c3) entered forwarding state
[  958.464454][  T321] br0: port 2(c2) entered blocking state
[  958.464606][  T321] br0: port 2(c2) entered forwarding state
[  958.464894][  T321] br0: port 1(c1) entered blocking state
[  958.465043][  T321] br0: port 1(c1) entered forwarding state
[  969.391171][   T12] br0: port 1(c1) entered disabled state
[  969.393925][   T12] c1 (unregistering): left allmulticast mode
[  969.394434][   T12] c1 (unregistering): left promiscuous mode
[  969.394621][   T12] br0: port 1(c1) entered disabled state
[  969.492428][   T12] br0: port 2(c2) entered disabled state
[  969.498381][   T12] c2 (unregistering): left allmulticast mode
[  969.498583][   T12] c2 (unregistering): left promiscuous mode
[  969.498761][   T12] br0: port 2(c2) entered disabled state
[  969.627661][   T12] br0: port 3(c3) entered disabled state
[  969.630226][   T12] c3 (unregistering): left allmulticast mode
[  969.630462][   T12] c3 (unregistering): left promiscuous mode
[  969.630694][   T12] br0: port 3(c3) entered disabled state
[  969.738770][   T12] br0: port 4(sender) entered disabled state
[  969.742166][   T12] sender (unregistering): left allmulticast mode
[  969.742366][   T12] sender (unregistering): left promiscuous mode
[  969.742545][   T12] br0: port 4(sender) entered disabled state