[  467.698935] br0: port 1(c1) entered blocking state
[  467.699002] br0: port 1(c1) entered disabled state
[  467.699061] c1: entered allmulticast mode
[  467.699135] c1: entered promiscuous mode
[  467.745272] br0: port 2(c2) entered blocking state
[  467.745345] br0: port 2(c2) entered disabled state
[  467.745411] c2: entered allmulticast mode
[  467.745497] c2: entered promiscuous mode
[  467.800440] br0: port 3(c3) entered blocking state
[  467.800527] br0: port 3(c3) entered disabled state
[  467.800604] c3: entered allmulticast mode
[  467.800698] c3: entered promiscuous mode
[  467.851991] br0: port 4(sender) entered blocking state
[  467.852074] br0: port 4(sender) entered disabled state
[  467.852148] sender: entered allmulticast mode
[  467.852247] sender: entered promiscuous mode
[  467.872225] br0: port 4(sender) entered blocking state
[  467.872306] br0: port 4(sender) entered forwarding state
[  467.872362] br0: port 3(c3) entered blocking state
[  467.872429] br0: port 3(c3) entered forwarding state
[  467.872492] br0: port 2(c2) entered blocking state
[  467.872554] br0: port 2(c2) entered forwarding state
[  467.872615] br0: port 1(c1) entered blocking state
[  467.872678] br0: port 1(c1) entered forwarding state
[  478.573422] br0: port 1(c1) entered disabled state
[  478.573855] c1 (unregistering): left allmulticast mode
[  478.573912] c1 (unregistering): left promiscuous mode
[  478.573961] br0: port 1(c1) entered disabled state
[  478.616340] br0: port 2(c2) entered disabled state
[  478.616612] c2 (unregistering): left allmulticast mode
[  478.616664] c2 (unregistering): left promiscuous mode
[  478.616704] br0: port 2(c2) entered disabled state
[  478.654313] br0: port 3(c3) entered disabled state
[  478.654589] c3 (unregistering): left allmulticast mode
[  478.654636] c3 (unregistering): left promiscuous mode
[  478.654673] br0: port 3(c3) entered disabled state
[  478.690352] br0: port 4(sender) entered disabled state
[  478.690612] sender (unregistering): left allmulticast mode
[  478.690657] sender (unregistering): left promiscuous mode
[  478.690704] br0: port 4(sender) entered disabled state