[ 1509.344004][T18806] br0: port 1(c1) entered blocking state
[ 1509.345434][T18806] br0: port 1(c1) entered disabled state
[ 1509.345796][T18806] c1: entered allmulticast mode
[ 1509.347724][T18806] c1: entered promiscuous mode
[ 1509.836177][T18811] br0: port 2(c2) entered blocking state
[ 1509.836519][T18811] br0: port 2(c2) entered disabled state
[ 1509.836772][T18811] c2: entered allmulticast mode
[ 1509.838724][T18811] c2: entered promiscuous mode
[ 1510.333210][T18816] br0: port 3(c3) entered blocking state
[ 1510.333532][T18816] br0: port 3(c3) entered disabled state
[ 1510.333771][T18816] c3: entered allmulticast mode
[ 1510.335681][T18816] c3: entered promiscuous mode
[ 1510.810700][T18821] br0: port 4(sender) entered blocking state
[ 1510.811031][T18821] br0: port 4(sender) entered disabled state
[ 1510.811731][T18821] sender: entered allmulticast mode
[ 1510.813674][T18821] sender: entered promiscuous mode
[ 1511.000630][T18823] br0: port 4(sender) entered blocking state
[ 1511.000959][T18823] br0: port 4(sender) entered forwarding state
[ 1511.001451][T18823] br0: port 3(c3) entered blocking state
[ 1511.001678][T18823] br0: port 3(c3) entered forwarding state
[ 1511.002109][T18823] br0: port 2(c2) entered blocking state
[ 1511.002351][T18823] br0: port 2(c2) entered forwarding state
[ 1511.002782][T18823] br0: port 1(c1) entered blocking state
[ 1511.003005][T18823] br0: port 1(c1) entered forwarding state
[ 1522.919262][   T11] br0: port 1(c1) entered disabled state
[ 1523.079811][   T11] c1 (unregistering): left allmulticast mode
[ 1523.080202][   T11] c1 (unregistering): left promiscuous mode
[ 1523.080446][   T11] br0: port 1(c1) entered disabled state
[ 1523.304607][   T11] br0: port 2(c2) entered disabled state
[ 1523.373830][   T11] c2 (unregistering): left allmulticast mode
[ 1523.374216][   T11] c2 (unregistering): left promiscuous mode
[ 1523.374453][   T11] br0: port 2(c2) entered disabled state
[ 1523.702566][   T11] br0: port 3(c3) entered disabled state
[ 1523.781798][   T11] c3 (unregistering): left allmulticast mode
[ 1523.782080][   T11] c3 (unregistering): left promiscuous mode
[ 1523.782335][   T11] br0: port 3(c3) entered disabled state
[ 1524.075084][   T11] br0: port 4(sender) entered disabled state
[ 1524.154798][   T11] sender (unregistering): left allmulticast mode
[ 1524.155086][   T11] sender (unregistering): left promiscuous mode
[ 1524.155345][   T11] br0: port 4(sender) entered disabled state