[ 1303.302897][T18807] br0: port 1(c1) entered blocking state
[ 1303.303105][T18807] br0: port 1(c1) entered disabled state
[ 1303.303432][T18807] c1: entered allmulticast mode
[ 1303.305176][T18807] c1: entered promiscuous mode
[ 1303.688748][T18812] br0: port 2(c2) entered blocking state
[ 1303.688957][T18812] br0: port 2(c2) entered disabled state
[ 1303.689165][T18812] c2: entered allmulticast mode
[ 1303.690858][T18812] c2: entered promiscuous mode
[ 1304.091074][T18817] br0: port 3(c3) entered blocking state
[ 1304.091369][T18817] br0: port 3(c3) entered disabled state
[ 1304.091573][T18817] c3: entered allmulticast mode
[ 1304.093207][T18817] c3: entered promiscuous mode
[ 1304.541710][T18822] br0: port 4(sender) entered blocking state
[ 1304.542008][T18822] br0: port 4(sender) entered disabled state
[ 1304.542277][T18822] sender: entered allmulticast mode
[ 1304.544000][T18822] sender: entered promiscuous mode
[ 1304.712537][T18824] br0: port 4(sender) entered blocking state
[ 1304.712854][T18824] br0: port 4(sender) entered forwarding state
[ 1304.713282][T18824] br0: port 3(c3) entered blocking state
[ 1304.713514][T18824] br0: port 3(c3) entered forwarding state
[ 1304.713891][T18824] br0: port 2(c2) entered blocking state
[ 1304.714112][T18824] br0: port 2(c2) entered forwarding state
[ 1304.714509][T18824] br0: port 1(c1) entered blocking state
[ 1304.714707][T18824] br0: port 1(c1) entered forwarding state
[ 1316.438535][   T12] br0: port 1(c1) entered disabled state
[ 1316.508902][   T12] c1 (unregistering): left allmulticast mode
[ 1316.509242][   T12] c1 (unregistering): left promiscuous mode
[ 1316.509576][   T12] br0: port 1(c1) entered disabled state
[ 1316.905477][   T12] br0: port 2(c2) entered disabled state
[ 1316.982064][   T12] c2 (unregistering): left allmulticast mode
[ 1316.982536][   T12] c2 (unregistering): left promiscuous mode
[ 1316.982889][   T12] br0: port 2(c2) entered disabled state
[ 1317.319635][   T12] br0: port 3(c3) entered disabled state
[ 1317.478961][   T12] c3 (unregistering): left allmulticast mode
[ 1317.479207][   T12] c3 (unregistering): left promiscuous mode
[ 1317.479420][   T12] br0: port 3(c3) entered disabled state
[ 1317.653663][   T12] br0: port 4(sender) entered disabled state
[ 1317.765794][   T12] sender (unregistering): left allmulticast mode
[ 1317.766035][   T12] sender (unregistering): left promiscuous mode
[ 1317.766231][   T12] br0: port 4(sender) entered disabled state