[ 1522.350487][T18796] br0: port 1(c1) entered blocking state
[ 1522.350816][T18796] br0: port 1(c1) entered disabled state
[ 1522.351093][T18796] c1: entered allmulticast mode
[ 1522.353184][T18796] c1: entered promiscuous mode
[ 1522.887381][T18801] br0: port 2(c2) entered blocking state
[ 1522.887696][T18801] br0: port 2(c2) entered disabled state
[ 1522.887937][T18801] c2: entered allmulticast mode
[ 1522.889875][T18801] c2: entered promiscuous mode
[ 1523.379072][T18806] br0: port 3(c3) entered blocking state
[ 1523.379379][T18806] br0: port 3(c3) entered disabled state
[ 1523.379642][T18806] c3: entered allmulticast mode
[ 1523.382847][T18806] c3: entered promiscuous mode
[ 1523.865867][T18811] br0: port 4(sender) entered blocking state
[ 1523.866189][T18811] br0: port 4(sender) entered disabled state
[ 1523.866505][T18811] sender: entered allmulticast mode
[ 1523.868567][T18811] sender: entered promiscuous mode
[ 1524.046913][T18813] br0: port 4(sender) entered blocking state
[ 1524.047253][T18813] br0: port 4(sender) entered forwarding state
[ 1524.047729][T18813] br0: port 3(c3) entered blocking state
[ 1524.047947][T18813] br0: port 3(c3) entered forwarding state
[ 1524.048454][T18813] br0: port 2(c2) entered blocking state
[ 1524.048662][T18813] br0: port 2(c2) entered forwarding state
[ 1524.049072][T18813] br0: port 1(c1) entered blocking state
[ 1524.049296][T18813] br0: port 1(c1) entered forwarding state
[ 1535.960936][   T11] br0: port 1(c1) entered disabled state
[ 1536.071951][   T11] c1 (unregistering): left allmulticast mode
[ 1536.072314][   T11] c1 (unregistering): left promiscuous mode
[ 1536.072571][   T11] br0: port 1(c1) entered disabled state
[ 1536.357101][   T11] br0: port 2(c2) entered disabled state
[ 1536.478905][   T11] c2 (unregistering): left allmulticast mode
[ 1536.479269][   T11] c2 (unregistering): left promiscuous mode
[ 1536.479500][   T11] br0: port 2(c2) entered disabled state
[ 1536.734701][   T11] br0: port 3(c3) entered disabled state
[ 1536.839943][   T11] c3 (unregistering): left allmulticast mode
[ 1536.840217][   T11] c3 (unregistering): left promiscuous mode
[ 1536.840447][   T11] br0: port 3(c3) entered disabled state
[ 1537.106013][   T11] br0: port 4(sender) entered disabled state
[ 1537.199942][   T11] sender (unregistering): left allmulticast mode
[ 1537.200307][   T11] sender (unregistering): left promiscuous mode
[ 1537.200567][   T11] br0: port 4(sender) entered disabled state