[  495.499801] br0: port 1(c1) entered blocking state
[  495.499850] br0: port 1(c1) entered disabled state
[  495.499893] c1: entered allmulticast mode
[  495.499951] c1: entered promiscuous mode
[  495.516434] br0: port 2(c2) entered blocking state
[  495.516475] br0: port 2(c2) entered disabled state
[  495.516506] c2: entered allmulticast mode
[  495.516550] c2: entered promiscuous mode
[  495.533339] br0: port 3(c3) entered blocking state
[  495.533377] br0: port 3(c3) entered disabled state
[  495.533413] c3: entered allmulticast mode
[  495.533458] c3: entered promiscuous mode
[  495.550089] br0: port 4(sender) entered blocking state
[  495.550129] br0: port 4(sender) entered disabled state
[  495.550160] sender: entered allmulticast mode
[  495.550214] sender: entered promiscuous mode
[  495.556805] br0: port 4(sender) entered blocking state
[  495.556865] br0: port 4(sender) entered forwarding state
[  495.556939] br0: port 3(c3) entered blocking state
[  495.557011] br0: port 3(c3) entered forwarding state
[  495.557082] br0: port 2(c2) entered blocking state
[  495.557148] br0: port 2(c2) entered forwarding state
[  495.557215] br0: port 1(c1) entered blocking state
[  495.557280] br0: port 1(c1) entered forwarding state
[  495.565728] Bridge firewalling registered
[  506.204065] br0: port 1(c1) entered disabled state
[  506.204229] c1 (unregistering): left allmulticast mode
[  506.204264] c1 (unregistering): left promiscuous mode
[  506.204293] br0: port 1(c1) entered disabled state
[  506.221036] br0: port 2(c2) entered disabled state
[  506.221188] c2 (unregistering): left allmulticast mode
[  506.221227] c2 (unregistering): left promiscuous mode
[  506.221262] br0: port 2(c2) entered disabled state
[  506.243035] br0: port 3(c3) entered disabled state
[  506.243194] c3 (unregistering): left allmulticast mode
[  506.243232] c3 (unregistering): left promiscuous mode
[  506.243261] br0: port 3(c3) entered disabled state
[  506.255052] sender: left allmulticast mode
[  506.255081] sender: left promiscuous mode
[  506.255114] br0: port 4(sender) entered disabled state