[ 1524.324266][T18777] br0: port 1(c1) entered blocking state
[ 1524.324610][T18777] br0: port 1(c1) entered disabled state
[ 1524.324915][T18777] c1: entered allmulticast mode
[ 1524.328657][T18777] c1: entered promiscuous mode
[ 1524.842944][T18782] br0: port 2(c2) entered blocking state
[ 1524.843296][T18782] br0: port 2(c2) entered disabled state
[ 1524.843606][T18782] c2: entered allmulticast mode
[ 1524.845666][T18782] c2: entered promiscuous mode
[ 1525.376043][T18787] br0: port 3(c3) entered blocking state
[ 1525.376719][T18787] br0: port 3(c3) entered disabled state
[ 1525.376969][T18787] c3: entered allmulticast mode
[ 1525.378937][T18787] c3: entered promiscuous mode
[ 1525.919913][T18792] br0: port 4(sender) entered blocking state
[ 1525.920251][T18792] br0: port 4(sender) entered disabled state
[ 1525.920590][T18792] sender: entered allmulticast mode
[ 1525.923142][T18792] sender: entered promiscuous mode
[ 1526.123990][T18794] br0: port 4(sender) entered blocking state
[ 1526.124365][T18794] br0: port 4(sender) entered forwarding state
[ 1526.124893][T18794] br0: port 3(c3) entered blocking state
[ 1526.125132][T18794] br0: port 3(c3) entered forwarding state
[ 1526.125601][T18794] br0: port 2(c2) entered blocking state
[ 1526.125857][T18794] br0: port 2(c2) entered forwarding state
[ 1526.126303][T18794] br0: port 1(c1) entered blocking state
[ 1526.126534][T18794] br0: port 1(c1) entered forwarding state
[ 1538.178221][   T68] br0: port 1(c1) entered disabled state
[ 1538.285046][   T68] c1 (unregistering): left allmulticast mode
[ 1538.285375][   T68] c1 (unregistering): left promiscuous mode
[ 1538.285617][   T68] br0: port 1(c1) entered disabled state
[ 1538.597702][   T68] br0: port 2(c2) entered disabled state
[ 1538.756862][   T68] c2 (unregistering): left allmulticast mode
[ 1538.757225][   T68] c2 (unregistering): left promiscuous mode
[ 1538.757643][   T68] br0: port 2(c2) entered disabled state
[ 1539.025137][   T68] br0: port 3(c3) entered disabled state
[ 1539.147045][   T68] c3 (unregistering): left allmulticast mode
[ 1539.147406][   T68] c3 (unregistering): left promiscuous mode
[ 1539.147655][   T68] br0: port 3(c3) entered disabled state
[ 1539.424870][   T68] br0: port 4(sender) entered disabled state
[ 1539.552174][   T68] sender (unregistering): left allmulticast mode
[ 1539.552500][   T68] sender (unregistering): left promiscuous mode
[ 1539.552785][   T68] br0: port 4(sender) entered disabled state