[ 2534.747862][T19151] br0: port 1(c1) entered blocking state
[ 2534.748148][T19151] br0: port 1(c1) entered disabled state
[ 2534.748360][T19151] c1: entered allmulticast mode
[ 2534.750202][T19151] c1: entered promiscuous mode
[ 2535.671179][T19156] br0: port 2(c2) entered blocking state
[ 2535.671520][T19156] br0: port 2(c2) entered disabled state
[ 2535.671742][T19156] c2: entered allmulticast mode
[ 2535.673587][T19156] c2: entered promiscuous mode
[ 2536.622432][T19161] br0: port 3(c3) entered blocking state
[ 2536.622729][T19161] br0: port 3(c3) entered disabled state
[ 2536.622963][T19161] c3: entered allmulticast mode
[ 2536.625068][T19161] c3: entered promiscuous mode
[ 2537.574329][T19166] br0: port 4(sender) entered blocking state
[ 2537.574999][T19166] br0: port 4(sender) entered disabled state
[ 2537.575263][T19166] sender: entered allmulticast mode
[ 2537.577151][T19166] sender: entered promiscuous mode
[ 2537.970015][T19168] br0: port 4(sender) entered blocking state
[ 2537.970322][T19168] br0: port 4(sender) entered forwarding state
[ 2537.970786][T19168] br0: port 3(c3) entered blocking state
[ 2537.970982][T19168] br0: port 3(c3) entered forwarding state
[ 2537.971384][T19168] br0: port 2(c2) entered blocking state
[ 2537.971592][T19168] br0: port 2(c2) entered forwarding state
[ 2537.971994][T19168] br0: port 1(c1) entered blocking state
[ 2537.972200][T19168] br0: port 1(c1) entered forwarding state
[ 2551.165281][   T11] br0: port 1(c1) entered disabled state
[ 2551.276840][   T11] c1 (unregistering): left allmulticast mode
[ 2551.277127][   T11] c1 (unregistering): left promiscuous mode
[ 2551.277361][   T11] br0: port 1(c1) entered disabled state
[ 2551.895181][   T11] br0: port 2(c2) entered disabled state
[ 2552.052918][   T11] c2 (unregistering): left allmulticast mode
[ 2552.053208][   T11] c2 (unregistering): left promiscuous mode
[ 2552.053482][   T11] br0: port 2(c2) entered disabled state
[ 2552.590109][   T11] br0: port 3(c3) entered disabled state
[ 2552.761945][   T11] c3 (unregistering): left allmulticast mode
[ 2552.762194][   T11] c3 (unregistering): left promiscuous mode
[ 2552.762455][   T11] br0: port 3(c3) entered disabled state
[ 2553.259862][   T11] br0: port 4(sender) entered disabled state
[ 2553.407840][   T11] sender (unregistering): left allmulticast mode
[ 2553.408105][   T11] sender (unregistering): left promiscuous mode
[ 2553.408311][   T11] br0: port 4(sender) entered disabled state