[  467.296643] br0: port 1(c1) entered blocking state
[  467.296713] br0: port 1(c1) entered disabled state
[  467.296764] c1: entered allmulticast mode
[  467.296839] c1: entered promiscuous mode
[  467.336376] br0: port 2(c2) entered blocking state
[  467.336497] br0: port 2(c2) entered disabled state
[  467.336576] c2: entered allmulticast mode
[  467.336685] c2: entered promiscuous mode
[  467.378130] br0: port 3(c3) entered blocking state
[  467.378207] br0: port 3(c3) entered disabled state
[  467.378261] c3: entered allmulticast mode
[  467.378334] c3: entered promiscuous mode
[  467.420842] br0: port 4(sender) entered blocking state
[  467.420964] br0: port 4(sender) entered disabled state
[  467.421046] sender: entered allmulticast mode
[  467.421164] sender: entered promiscuous mode
[  467.436460] br0: port 4(sender) entered blocking state
[  467.436544] br0: port 4(sender) entered forwarding state
[  467.436603] br0: port 3(c3) entered blocking state
[  467.436649] br0: port 3(c3) entered forwarding state
[  467.436700] br0: port 2(c2) entered blocking state
[  467.436746] br0: port 2(c2) entered forwarding state
[  467.436796] br0: port 1(c1) entered blocking state
[  467.436850] br0: port 1(c1) entered forwarding state
[  478.127554] br0: port 1(c1) entered disabled state
[  478.127859] c1 (unregistering): left allmulticast mode
[  478.127919] c1 (unregistering): left promiscuous mode
[  478.127957] br0: port 1(c1) entered disabled state
[  478.160485] br0: port 2(c2) entered disabled state
[  478.160782] c2 (unregistering): left allmulticast mode
[  478.160854] c2 (unregistering): left promiscuous mode
[  478.160909] br0: port 2(c2) entered disabled state
[  478.191473] br0: port 3(c3) entered disabled state
[  478.191769] c3 (unregistering): left allmulticast mode
[  478.191836] c3 (unregistering): left promiscuous mode
[  478.191875] br0: port 3(c3) entered disabled state
[  478.227486] br0: port 4(sender) entered disabled state
[  478.227749] sender (unregistering): left allmulticast mode
[  478.227816] sender (unregistering): left promiscuous mode
[  478.227854] br0: port 4(sender) entered disabled state