[ 752.268538] br0: port 1(c1) entered blocking state [ 752.268645] br0: port 1(c1) entered disabled state [ 752.268728] c1: entered allmulticast mode [ 752.268831] c1: entered promiscuous mode [ 752.319869] br0: port 2(c2) entered blocking state [ 752.319972] br0: port 2(c2) entered disabled state [ 752.320037] c2: entered allmulticast mode [ 752.320113] c2: entered promiscuous mode [ 752.369851] br0: port 3(c3) entered blocking state [ 752.369923] br0: port 3(c3) entered disabled state [ 752.369985] c3: entered allmulticast mode [ 752.370065] c3: entered promiscuous mode [ 752.425902] br0: port 4(sender) entered blocking state [ 752.426013] br0: port 4(sender) entered disabled state [ 752.426089] sender: entered allmulticast mode [ 752.426200] sender: entered promiscuous mode [ 752.446863] br0: port 4(sender) entered blocking state [ 752.446946] br0: port 4(sender) entered forwarding state [ 752.447012] br0: port 3(c3) entered blocking state [ 752.447058] br0: port 3(c3) entered forwarding state [ 752.447106] br0: port 2(c2) entered blocking state [ 752.447157] br0: port 2(c2) entered forwarding state [ 752.447205] br0: port 1(c1) entered blocking state [ 752.447261] br0: port 1(c1) entered forwarding state [ 763.161712] br0: port 1(c1) entered disabled state [ 763.162117] c1 (unregistering): left allmulticast mode [ 763.162217] c1 (unregistering): left promiscuous mode [ 763.162279] br0: port 1(c1) entered disabled state [ 763.195678] br0: port 2(c2) entered disabled state [ 763.196076] c2 (unregistering): left allmulticast mode [ 763.196165] c2 (unregistering): left promiscuous mode [ 763.196229] br0: port 2(c2) entered disabled state [ 763.237644] br0: port 3(c3) entered disabled state [ 763.237935] c3 (unregistering): left allmulticast mode [ 763.238012] c3 (unregistering): left promiscuous mode [ 763.238068] br0: port 3(c3) entered disabled state [ 763.279655] br0: port 4(sender) entered disabled state [ 763.279921] sender (unregistering): left allmulticast mode [ 763.279968] sender (unregistering): left promiscuous mode [ 763.280005] br0: port 4(sender) entered disabled state