[ 1519.525284][T18791] br0: port 1(c1) entered blocking state
[ 1519.525539][T18791] br0: port 1(c1) entered disabled state
[ 1519.525782][T18791] c1: entered allmulticast mode
[ 1519.528714][T18791] c1: entered promiscuous mode
[ 1520.024731][T18796] br0: port 2(c2) entered blocking state
[ 1520.024980][T18796] br0: port 2(c2) entered disabled state
[ 1520.025234][T18796] c2: entered allmulticast mode
[ 1520.027141][T18796] c2: entered promiscuous mode
[ 1520.522726][T18801] br0: port 3(c3) entered blocking state
[ 1520.522967][T18801] br0: port 3(c3) entered disabled state
[ 1520.523843][T18801] c3: entered allmulticast mode
[ 1520.525753][T18801] c3: entered promiscuous mode
[ 1521.008831][T18806] br0: port 4(sender) entered blocking state
[ 1521.009380][T18806] br0: port 4(sender) entered disabled state
[ 1521.009825][T18806] sender: entered allmulticast mode
[ 1521.013196][T18806] sender: entered promiscuous mode
[ 1521.192489][T18808] br0: port 4(sender) entered blocking state
[ 1521.192791][T18808] br0: port 4(sender) entered forwarding state
[ 1521.193267][T18808] br0: port 3(c3) entered blocking state
[ 1521.193470][T18808] br0: port 3(c3) entered forwarding state
[ 1521.194440][T18808] br0: port 2(c2) entered blocking state
[ 1521.194665][T18808] br0: port 2(c2) entered forwarding state
[ 1521.195079][T18808] br0: port 1(c1) entered blocking state
[ 1521.195289][T18808] br0: port 1(c1) entered forwarding state
[ 1533.151659][   T68] br0: port 1(c1) entered disabled state
[ 1533.267241][   T68] c1 (unregistering): left allmulticast mode
[ 1533.267670][   T68] c1 (unregistering): left promiscuous mode
[ 1533.268044][   T68] br0: port 1(c1) entered disabled state
[ 1533.573706][   T68] br0: port 2(c2) entered disabled state
[ 1533.643848][   T68] c2 (unregistering): left allmulticast mode
[ 1533.644187][   T68] c2 (unregistering): left promiscuous mode
[ 1533.644525][   T68] br0: port 2(c2) entered disabled state
[ 1533.987717][   T68] br0: port 3(c3) entered disabled state
[ 1534.173828][   T68] c3 (unregistering): left allmulticast mode
[ 1534.174183][   T68] c3 (unregistering): left promiscuous mode
[ 1534.174481][   T68] br0: port 3(c3) entered disabled state
[ 1534.398199][   T68] br0: port 4(sender) entered disabled state
[ 1534.510121][   T68] sender (unregistering): left allmulticast mode
[ 1534.510504][   T68] sender (unregistering): left promiscuous mode
[ 1534.510786][   T68] br0: port 4(sender) entered disabled state