[  493.050523] br0: port 1(c1) entered blocking state
[  493.050566] br0: port 1(c1) entered disabled state
[  493.050591] c1: entered allmulticast mode
[  493.050643] c1: entered promiscuous mode
[  493.068701] br0: port 2(c2) entered blocking state
[  493.068766] br0: port 2(c2) entered disabled state
[  493.068826] c2: entered allmulticast mode
[  493.068901] c2: entered promiscuous mode
[  493.087564] br0: port 3(c3) entered blocking state
[  493.087588] br0: port 3(c3) entered disabled state
[  493.087610] c3: entered allmulticast mode
[  493.087646] c3: entered promiscuous mode
[  493.106832] br0: port 4(sender) entered blocking state
[  493.106889] br0: port 4(sender) entered disabled state
[  493.106953] sender: entered allmulticast mode
[  493.107028] sender: entered promiscuous mode
[  493.114535] br0: port 4(sender) entered blocking state
[  493.114588] br0: port 4(sender) entered forwarding state
[  493.114644] br0: port 3(c3) entered blocking state
[  493.114694] br0: port 3(c3) entered forwarding state
[  493.114755] br0: port 2(c2) entered blocking state
[  493.114811] br0: port 2(c2) entered forwarding state
[  493.114864] br0: port 1(c1) entered blocking state
[  493.114915] br0: port 1(c1) entered forwarding state
[  493.123881] Bridge firewalling registered
[  503.767510] br0: port 1(c1) entered disabled state
[  503.767839] c1 (unregistering): left allmulticast mode
[  503.767895] c1 (unregistering): left promiscuous mode
[  503.767979] br0: port 1(c1) entered disabled state
[  503.786151] br0: port 2(c2) entered disabled state
[  503.786355] c2 (unregistering): left allmulticast mode
[  503.786407] c2 (unregistering): left promiscuous mode
[  503.786459] br0: port 2(c2) entered disabled state
[  503.803042] br0: port 3(c3) entered disabled state
[  503.803265] c3 (unregistering): left allmulticast mode
[  503.803317] c3 (unregistering): left promiscuous mode
[  503.803370] br0: port 3(c3) entered disabled state
[  503.822041] br0: port 4(sender) entered disabled state
[  503.822274] sender (unregistering): left allmulticast mode
[  503.822330] sender (unregistering): left promiscuous mode
[  503.822383] br0: port 4(sender) entered disabled state