[  582.642286] br0: port 1(c1) entered blocking state
[  582.642354] br0: port 1(c1) entered disabled state
[  582.642411] c1: entered allmulticast mode
[  582.642475] c1: entered promiscuous mode
[  582.719256] br0: port 2(c2) entered blocking state
[  582.719316] br0: port 2(c2) entered disabled state
[  582.719365] c2: entered allmulticast mode
[  582.719423] c2: entered promiscuous mode
[  582.798463] br0: port 3(c3) entered blocking state
[  582.798530] br0: port 3(c3) entered disabled state
[  582.798585] c3: entered allmulticast mode
[  582.798651] c3: entered promiscuous mode
[  582.878582] br0: port 4(sender) entered blocking state
[  582.878646] br0: port 4(sender) entered disabled state
[  582.878702] sender: entered allmulticast mode
[  582.878779] sender: entered promiscuous mode
[  582.910108] br0: port 4(sender) entered blocking state
[  582.910158] br0: port 4(sender) entered forwarding state
[  582.910196] br0: port 3(c3) entered blocking state
[  582.910229] br0: port 3(c3) entered forwarding state
[  582.910264] br0: port 2(c2) entered blocking state
[  582.910295] br0: port 2(c2) entered forwarding state
[  582.910324] br0: port 1(c1) entered blocking state
[  582.910354] br0: port 1(c1) entered forwarding state
[  593.708098] br0: port 1(c1) entered disabled state
[  593.708406] c1 (unregistering): left allmulticast mode
[  593.708485] c1 (unregistering): left promiscuous mode
[  593.708542] br0: port 1(c1) entered disabled state
[  593.775111] br0: port 2(c2) entered disabled state
[  593.775390] c2 (unregistering): left allmulticast mode
[  593.775442] c2 (unregistering): left promiscuous mode
[  593.775480] br0: port 2(c2) entered disabled state
[  593.825106] br0: port 3(c3) entered disabled state
[  593.825409] c3 (unregistering): left allmulticast mode
[  593.825444] c3 (unregistering): left promiscuous mode
[  593.825478] br0: port 3(c3) entered disabled state
[  593.886171] br0: port 4(sender) entered disabled state
[  593.886420] sender (unregistering): left allmulticast mode
[  593.886463] sender (unregistering): left promiscuous mode
[  593.886500] br0: port 4(sender) entered disabled state