[ 1491.076841][T18817] br0: port 1(c1) entered blocking state
[ 1491.077132][T18817] br0: port 1(c1) entered disabled state
[ 1491.077409][T18817] c1: entered allmulticast mode
[ 1491.079364][T18817] c1: entered promiscuous mode
[ 1491.544843][T18822] br0: port 2(c2) entered blocking state
[ 1491.545080][T18822] br0: port 2(c2) entered disabled state
[ 1491.545327][T18822] c2: entered allmulticast mode
[ 1491.547245][T18822] c2: entered promiscuous mode
[ 1492.009806][T18827] br0: port 3(c3) entered blocking state
[ 1492.010044][T18827] br0: port 3(c3) entered disabled state
[ 1492.010284][T18827] c3: entered allmulticast mode
[ 1492.012217][T18827] c3: entered promiscuous mode
[ 1492.481930][T18832] br0: port 4(sender) entered blocking state
[ 1492.482227][T18832] br0: port 4(sender) entered disabled state
[ 1492.482498][T18832] sender: entered allmulticast mode
[ 1492.484396][T18832] sender: entered promiscuous mode
[ 1492.652426][T18834] br0: port 4(sender) entered blocking state
[ 1492.652727][T18834] br0: port 4(sender) entered forwarding state
[ 1492.653173][T18834] br0: port 3(c3) entered blocking state
[ 1492.653388][T18834] br0: port 3(c3) entered forwarding state
[ 1492.653790][T18834] br0: port 2(c2) entered blocking state
[ 1492.654000][T18834] br0: port 2(c2) entered forwarding state
[ 1492.654415][T18834] br0: port 1(c1) entered blocking state
[ 1492.654621][T18834] br0: port 1(c1) entered forwarding state
[ 1504.500216][   T68] br0: port 1(c1) entered disabled state
[ 1504.616821][   T68] c1 (unregistering): left allmulticast mode
[ 1504.617118][   T68] c1 (unregistering): left promiscuous mode
[ 1504.617408][   T68] br0: port 1(c1) entered disabled state
[ 1504.884478][   T68] br0: port 2(c2) entered disabled state
[ 1505.012842][   T68] c2 (unregistering): left allmulticast mode
[ 1505.013130][   T68] c2 (unregistering): left promiscuous mode
[ 1505.013385][   T68] br0: port 2(c2) entered disabled state
[ 1505.290059][   T68] br0: port 3(c3) entered disabled state
[ 1505.414879][   T68] c3 (unregistering): left allmulticast mode
[ 1505.415177][   T68] c3 (unregistering): left promiscuous mode
[ 1505.415426][   T68] br0: port 3(c3) entered disabled state
[ 1505.678892][   T68] br0: port 4(sender) entered disabled state
[ 1505.811872][   T68] sender (unregistering): left allmulticast mode
[ 1505.812178][   T68] sender (unregistering): left promiscuous mode
[ 1505.812430][   T68] br0: port 4(sender) entered disabled state