[ 1157.136872][T30257] br0: port 1(c1) entered blocking state
[ 1157.137222][T30257] br0: port 1(c1) entered disabled state
[ 1157.137481][T30257] c1: entered allmulticast mode
[ 1157.139422][T30257] c1: entered promiscuous mode
[ 1157.360911][T30262] br0: port 2(c2) entered blocking state
[ 1157.361216][T30262] br0: port 2(c2) entered disabled state
[ 1157.367492][T30262] c2: entered allmulticast mode
[ 1157.369409][T30262] c2: entered promiscuous mode
[ 1157.551070][T30267] br0: port 3(c3) entered blocking state
[ 1157.551346][T30267] br0: port 3(c3) entered disabled state
[ 1157.551671][T30267] c3: entered allmulticast mode
[ 1157.553445][T30267] c3: entered promiscuous mode
[ 1157.740066][T30272] br0: port 4(sender) entered blocking state
[ 1157.740318][T30272] br0: port 4(sender) entered disabled state
[ 1157.740568][T30272] sender: entered allmulticast mode
[ 1157.742315][T30272] sender: entered promiscuous mode
[ 1157.823797][T30274] br0: port 4(sender) entered blocking state
[ 1157.824212][T30274] br0: port 4(sender) entered forwarding state
[ 1157.824649][T30274] br0: port 3(c3) entered blocking state
[ 1157.824887][T30274] br0: port 3(c3) entered forwarding state
[ 1157.825814][T30274] br0: port 2(c2) entered blocking state
[ 1157.826111][T30274] br0: port 2(c2) entered forwarding state
[ 1157.826504][T30274] br0: port 1(c1) entered blocking state
[ 1157.826723][T30274] br0: port 1(c1) entered forwarding state
[ 1169.031862][   T12] br0: port 1(c1) entered disabled state
[ 1169.056901][   T12] c1 (unregistering): left allmulticast mode
[ 1169.057198][   T12] c1 (unregistering): left promiscuous mode
[ 1169.057387][   T12] br0: port 1(c1) entered disabled state
[ 1169.219602][   T12] br0: port 2(c2) entered disabled state
[ 1169.233094][   T12] c2 (unregistering): left allmulticast mode
[ 1169.233309][   T12] c2 (unregistering): left promiscuous mode
[ 1169.233588][   T12] br0: port 2(c2) entered disabled state
[ 1169.398469][   T12] br0: port 3(c3) entered disabled state
[ 1169.413776][   T12] c3 (unregistering): left allmulticast mode
[ 1169.414138][   T12] c3 (unregistering): left promiscuous mode
[ 1169.414373][   T12] br0: port 3(c3) entered disabled state
[ 1169.579905][   T12] br0: port 4(sender) entered disabled state
[ 1169.602046][   T12] sender (unregistering): left allmulticast mode
[ 1169.602332][   T12] sender (unregistering): left promiscuous mode
[ 1169.602544][   T12] br0: port 4(sender) entered disabled state