[ 1968.463535][T19132] br0: port 1(c1) entered blocking state
[ 1968.463997][T19132] br0: port 1(c1) entered disabled state
[ 1968.464411][T19132] c1: entered allmulticast mode
[ 1968.468213][T19132] c1: entered promiscuous mode
[ 1969.146356][T19137] br0: port 2(c2) entered blocking state
[ 1969.146794][T19137] br0: port 2(c2) entered disabled state
[ 1969.147212][T19137] c2: entered allmulticast mode
[ 1969.151440][T19137] c2: entered promiscuous mode
[ 1969.809472][T19142] br0: port 3(c3) entered blocking state
[ 1969.811652][T19142] br0: port 3(c3) entered disabled state
[ 1969.812394][T19142] c3: entered allmulticast mode
[ 1969.817084][T19142] c3: entered promiscuous mode
[ 1970.495427][T19147] br0: port 4(sender) entered blocking state
[ 1970.495953][T19147] br0: port 4(sender) entered disabled state
[ 1970.496396][T19147] sender: entered allmulticast mode
[ 1970.499729][T19147] sender: entered promiscuous mode
[ 1970.736632][T19149] br0: port 4(sender) entered blocking state
[ 1970.737169][T19149] br0: port 4(sender) entered forwarding state
[ 1970.737914][T19149] br0: port 3(c3) entered blocking state
[ 1970.738247][T19149] br0: port 3(c3) entered forwarding state
[ 1970.738943][T19149] br0: port 2(c2) entered blocking state
[ 1970.739278][T19149] br0: port 2(c2) entered forwarding state
[ 1970.739978][T19149] br0: port 1(c1) entered blocking state
[ 1970.740307][T19149] br0: port 1(c1) entered forwarding state
[ 1983.191804][   T12] br0: port 1(c1) entered disabled state
[ 1983.334960][   T12] c1 (unregistering): left allmulticast mode
[ 1983.335382][   T12] c1 (unregistering): left promiscuous mode
[ 1983.335764][   T12] br0: port 1(c1) entered disabled state
[ 1983.735896][   T12] br0: port 2(c2) entered disabled state
[ 1983.863810][   T12] c2 (unregistering): left allmulticast mode
[ 1983.864297][   T12] c2 (unregistering): left promiscuous mode
[ 1983.864702][   T12] br0: port 2(c2) entered disabled state
[ 1984.278030][   T12] br0: port 3(c3) entered disabled state
[ 1984.410682][   T12] c3 (unregistering): left allmulticast mode
[ 1984.411123][   T12] c3 (unregistering): left promiscuous mode
[ 1984.411517][   T12] br0: port 3(c3) entered disabled state
[ 1984.805336][   T12] br0: port 4(sender) entered disabled state
[ 1984.893624][   T12] sender (unregistering): left allmulticast mode
[ 1984.894128][   T12] sender (unregistering): left promiscuous mode
[ 1984.894553][   T12] br0: port 4(sender) entered disabled state