[  163.014264][  T918] br0: port 1(c1) entered blocking state
[  163.014605][  T918] br0: port 1(c1) entered disabled state
[  163.014970][  T918] c1: entered allmulticast mode
[  163.018338][  T918] c1: entered promiscuous mode
[  163.767068][  T923] br0: port 2(c2) entered blocking state
[  163.767474][  T923] br0: port 2(c2) entered disabled state
[  163.767804][  T923] c2: entered allmulticast mode
[  163.771284][  T923] c2: entered promiscuous mode
[  164.445039][  T928] br0: port 3(c3) entered blocking state
[  164.445373][  T928] br0: port 3(c3) entered disabled state
[  164.445717][  T928] c3: entered allmulticast mode
[  164.449040][  T928] c3: entered promiscuous mode
[  165.129658][  T933] br0: port 4(sender) entered blocking state
[  165.130075][  T933] br0: port 4(sender) entered disabled state
[  165.130473][  T933] sender: entered allmulticast mode
[  165.134301][  T933] sender: entered promiscuous mode
[  165.382375][  T935] br0: port 4(sender) entered blocking state
[  165.382997][  T935] br0: port 4(sender) entered forwarding state
[  165.383971][  T935] br0: port 3(c3) entered blocking state
[  165.384330][  T935] br0: port 3(c3) entered forwarding state
[  165.385004][  T935] br0: port 2(c2) entered blocking state
[  165.385331][  T935] br0: port 2(c2) entered forwarding state
[  165.385990][  T935] br0: port 1(c1) entered blocking state
[  165.386320][  T935] br0: port 1(c1) entered forwarding state
[  178.400860][   T12] br0: port 1(c1) entered disabled state
[  178.418210][   T12] c1 (unregistering): left allmulticast mode
[  178.418629][   T12] c1 (unregistering): left promiscuous mode
[  178.420405][   T12] br0: port 1(c1) entered disabled state
[  178.932870][   T12] br0: port 2(c2) entered disabled state
[  178.953903][   T12] c2 (unregistering): left allmulticast mode
[  178.954474][   T12] c2 (unregistering): left promiscuous mode
[  178.954903][   T12] br0: port 2(c2) entered disabled state
[  179.480409][   T12] br0: port 3(c3) entered disabled state
[  179.498458][   T12] c3 (unregistering): left allmulticast mode
[  179.498862][   T12] c3 (unregistering): left promiscuous mode
[  179.499240][   T12] br0: port 3(c3) entered disabled state
[  180.055270][   T12] br0: port 4(sender) entered disabled state
[  180.081090][   T12] sender (unregistering): left allmulticast mode
[  180.081505][   T12] sender (unregistering): left promiscuous mode
[  180.081877][   T12] br0: port 4(sender) entered disabled state