[ 1481.150131][T18777] br0: port 1(c1) entered blocking state
[ 1481.150451][T18777] br0: port 1(c1) entered disabled state
[ 1481.150682][T18777] c1: entered allmulticast mode
[ 1481.152581][T18777] c1: entered promiscuous mode
[ 1481.634237][T18782] br0: port 2(c2) entered blocking state
[ 1481.634607][T18782] br0: port 2(c2) entered disabled state
[ 1481.634850][T18782] c2: entered allmulticast mode
[ 1481.636753][T18782] c2: entered promiscuous mode
[ 1482.115997][T18787] br0: port 3(c3) entered blocking state
[ 1482.116304][T18787] br0: port 3(c3) entered disabled state
[ 1482.116533][T18787] c3: entered allmulticast mode
[ 1482.118568][T18787] c3: entered promiscuous mode
[ 1482.593362][T18792] br0: port 4(sender) entered blocking state
[ 1482.593688][T18792] br0: port 4(sender) entered disabled state
[ 1482.593972][T18792] sender: entered allmulticast mode
[ 1482.596746][T18792] sender: entered promiscuous mode
[ 1482.783715][T18794] br0: port 4(sender) entered blocking state
[ 1482.784057][T18794] br0: port 4(sender) entered forwarding state
[ 1482.784554][T18794] br0: port 3(c3) entered blocking state
[ 1482.784768][T18794] br0: port 3(c3) entered forwarding state
[ 1482.785191][T18794] br0: port 2(c2) entered blocking state
[ 1482.785425][T18794] br0: port 2(c2) entered forwarding state
[ 1482.785850][T18794] br0: port 1(c1) entered blocking state
[ 1482.786084][T18794] br0: port 1(c1) entered forwarding state
[ 1494.647702][   T66] br0: port 1(c1) entered disabled state
[ 1494.755870][   T66] c1 (unregistering): left allmulticast mode
[ 1494.756171][   T66] c1 (unregistering): left promiscuous mode
[ 1494.756431][   T66] br0: port 1(c1) entered disabled state
[ 1495.015565][   T66] br0: port 2(c2) entered disabled state
[ 1495.090862][   T66] c2 (unregistering): left allmulticast mode
[ 1495.091114][   T66] c2 (unregistering): left promiscuous mode
[ 1495.091341][   T66] br0: port 2(c2) entered disabled state
[ 1495.399095][   T66] br0: port 3(c3) entered disabled state
[ 1495.519826][   T66] c3 (unregistering): left allmulticast mode
[ 1495.520081][   T66] c3 (unregistering): left promiscuous mode
[ 1495.520312][   T66] br0: port 3(c3) entered disabled state
[ 1495.772086][   T66] br0: port 4(sender) entered disabled state
[ 1495.884853][   T66] sender (unregistering): left allmulticast mode
[ 1495.885144][   T66] sender (unregistering): left promiscuous mode
[ 1495.885396][   T66] br0: port 4(sender) entered disabled state