[ 2563.123818][T19011] br0: port 1(c1) entered blocking state
[ 2563.124123][T19011] br0: port 1(c1) entered disabled state
[ 2563.124356][T19011] c1: entered allmulticast mode
[ 2563.126182][T19011] c1: entered promiscuous mode
[ 2564.042761][T19016] br0: port 2(c2) entered blocking state
[ 2564.043055][T19016] br0: port 2(c2) entered disabled state
[ 2564.048771][T19016] c2: entered allmulticast mode
[ 2564.051388][T19016] c2: entered promiscuous mode
[ 2565.022968][T19021] br0: port 3(c3) entered blocking state
[ 2565.024806][T19021] br0: port 3(c3) entered disabled state
[ 2565.025289][T19021] c3: entered allmulticast mode
[ 2565.028498][T19021] c3: entered promiscuous mode
[ 2565.964144][T19026] br0: port 4(sender) entered blocking state
[ 2565.964494][T19026] br0: port 4(sender) entered disabled state
[ 2565.964753][T19026] sender: entered allmulticast mode
[ 2565.968465][T19026] sender: entered promiscuous mode
[ 2566.322090][T19028] br0: port 4(sender) entered blocking state
[ 2566.322486][T19028] br0: port 4(sender) entered forwarding state
[ 2566.322935][T19028] br0: port 3(c3) entered blocking state
[ 2566.323135][T19028] br0: port 3(c3) entered forwarding state
[ 2566.323545][T19028] br0: port 2(c2) entered blocking state
[ 2566.323747][T19028] br0: port 2(c2) entered forwarding state
[ 2566.324163][T19028] br0: port 1(c1) entered blocking state
[ 2566.324372][T19028] br0: port 1(c1) entered forwarding state
[ 2579.384749][   T11] br0: port 1(c1) entered disabled state
[ 2579.474742][   T11] c1 (unregistering): left allmulticast mode
[ 2579.474993][   T11] c1 (unregistering): left promiscuous mode
[ 2579.475223][   T11] br0: port 1(c1) entered disabled state
[ 2580.109282][   T11] br0: port 2(c2) entered disabled state
[ 2580.189726][   T11] c2 (unregistering): left allmulticast mode
[ 2580.190043][   T11] c2 (unregistering): left promiscuous mode
[ 2580.190266][   T11] br0: port 2(c2) entered disabled state
[ 2580.800746][   T11] br0: port 3(c3) entered disabled state
[ 2580.888728][   T11] c3 (unregistering): left allmulticast mode
[ 2580.888970][   T11] c3 (unregistering): left promiscuous mode
[ 2580.889201][   T11] br0: port 3(c3) entered disabled state
[ 2581.505254][   T11] br0: port 4(sender) entered disabled state
[ 2581.601738][   T11] sender (unregistering): left allmulticast mode
[ 2581.601980][   T11] sender (unregistering): left promiscuous mode
[ 2581.602211][   T11] br0: port 4(sender) entered disabled state