[ 1527.371244][T18805] br0: port 1(c1) entered blocking state
[ 1527.371517][T18805] br0: port 1(c1) entered disabled state
[ 1527.371760][T18805] c1: entered allmulticast mode
[ 1527.373647][T18805] c1: entered promiscuous mode
[ 1527.822669][T18810] br0: port 2(c2) entered blocking state
[ 1527.822985][T18810] br0: port 2(c2) entered disabled state
[ 1527.823214][T18810] c2: entered allmulticast mode
[ 1527.825138][T18810] c2: entered promiscuous mode
[ 1528.289380][T18815] br0: port 3(c3) entered blocking state
[ 1528.289701][T18815] br0: port 3(c3) entered disabled state
[ 1528.289936][T18815] c3: entered allmulticast mode
[ 1528.291839][T18815] c3: entered promiscuous mode
[ 1528.743324][T18820] br0: port 4(sender) entered blocking state
[ 1528.743618][T18820] br0: port 4(sender) entered disabled state
[ 1528.743898][T18820] sender: entered allmulticast mode
[ 1528.746757][T18820] sender: entered promiscuous mode
[ 1528.912808][T18822] br0: port 4(sender) entered blocking state
[ 1528.913119][T18822] br0: port 4(sender) entered forwarding state
[ 1528.913625][T18822] br0: port 3(c3) entered blocking state
[ 1528.913838][T18822] br0: port 3(c3) entered forwarding state
[ 1528.914263][T18822] br0: port 2(c2) entered blocking state
[ 1528.914472][T18822] br0: port 2(c2) entered forwarding state
[ 1528.914888][T18822] br0: port 1(c1) entered blocking state
[ 1528.915105][T18822] br0: port 1(c1) entered forwarding state
[ 1540.772220][   T11] br0: port 1(c1) entered disabled state
[ 1540.879922][   T11] c1 (unregistering): left allmulticast mode
[ 1540.880307][   T11] c1 (unregistering): left promiscuous mode
[ 1540.880611][   T11] br0: port 1(c1) entered disabled state
[ 1541.166570][   T11] br0: port 2(c2) entered disabled state
[ 1541.262918][   T11] c2 (unregistering): left allmulticast mode
[ 1541.263295][   T11] c2 (unregistering): left promiscuous mode
[ 1541.263586][   T11] br0: port 2(c2) entered disabled state
[ 1541.568301][   T11] br0: port 3(c3) entered disabled state
[ 1541.647908][   T11] c3 (unregistering): left allmulticast mode
[ 1541.648272][   T11] c3 (unregistering): left promiscuous mode
[ 1541.648572][   T11] br0: port 3(c3) entered disabled state
[ 1541.999639][   T11] br0: port 4(sender) entered disabled state
[ 1542.113961][   T11] sender (unregistering): left allmulticast mode
[ 1542.114343][   T11] sender (unregistering): left promiscuous mode
[ 1542.114625][   T11] br0: port 4(sender) entered disabled state