[ 2842.204926][T29304] br0: port 1(c1) entered blocking state
[ 2842.205364][T29304] br0: port 1(c1) entered disabled state
[ 2842.205722][T29304] c1: entered allmulticast mode
[ 2842.209111][T29304] c1: entered promiscuous mode
[ 2842.878788][T29309] br0: port 2(c2) entered blocking state
[ 2842.879288][T29309] br0: port 2(c2) entered disabled state
[ 2842.879638][T29309] c2: entered allmulticast mode
[ 2842.883048][T29309] c2: entered promiscuous mode
[ 2843.562844][T29314] br0: port 3(c3) entered blocking state
[ 2843.563438][T29314] br0: port 3(c3) entered disabled state
[ 2843.563780][T29314] c3: entered allmulticast mode
[ 2843.567162][T29314] c3: entered promiscuous mode
[ 2844.214739][T29320] br0: port 4(sender) entered blocking state
[ 2844.215405][T29320] br0: port 4(sender) entered disabled state
[ 2844.215818][T29320] sender: entered allmulticast mode
[ 2844.219170][T29320] sender: entered promiscuous mode
[ 2844.467810][T29322] br0: port 4(sender) entered blocking state
[ 2844.468261][T29322] br0: port 4(sender) entered forwarding state
[ 2844.468957][T29322] br0: port 3(c3) entered blocking state
[ 2844.469275][T29322] br0: port 3(c3) entered forwarding state
[ 2844.469916][T29322] br0: port 2(c2) entered blocking state
[ 2844.470250][T29322] br0: port 2(c2) entered forwarding state
[ 2844.471424][T29322] br0: port 1(c1) entered blocking state
[ 2844.471748][T29322] br0: port 1(c1) entered forwarding state
[ 2856.861315][   T12] br0: port 1(c1) entered disabled state
[ 2856.884448][   T12] c1 (unregistering): left allmulticast mode
[ 2856.884835][   T12] c1 (unregistering): left promiscuous mode
[ 2856.885282][   T12] br0: port 1(c1) entered disabled state
[ 2857.342569][   T12] br0: port 2(c2) entered disabled state
[ 2857.366497][   T12] c2 (unregistering): left allmulticast mode
[ 2857.366977][   T12] c2 (unregistering): left promiscuous mode
[ 2857.367408][   T12] br0: port 2(c2) entered disabled state
[ 2857.854557][   T12] br0: port 3(c3) entered disabled state
[ 2857.876302][   T12] c3 (unregistering): left allmulticast mode
[ 2857.876807][   T12] c3 (unregistering): left promiscuous mode
[ 2857.877182][   T12] br0: port 3(c3) entered disabled state
[ 2858.371330][   T12] br0: port 4(sender) entered disabled state
[ 2858.402342][   T12] sender (unregistering): left allmulticast mode
[ 2858.402735][   T12] sender (unregistering): left promiscuous mode
[ 2858.404746][   T12] br0: port 4(sender) entered disabled state