[  953.797393][T30885] br0: port 1(c1) entered blocking state
[  953.797588][T30885] br0: port 1(c1) entered disabled state
[  953.797756][T30885] c1: entered allmulticast mode
[  953.799199][T30885] c1: entered promiscuous mode
[  953.942451][T30890] br0: port 2(c2) entered blocking state
[  953.942923][T30890] br0: port 2(c2) entered disabled state
[  953.943131][T30890] c2: entered allmulticast mode
[  953.944625][T30890] c2: entered promiscuous mode
[  954.078439][T30895] br0: port 3(c3) entered blocking state
[  954.078645][T30895] br0: port 3(c3) entered disabled state
[  954.078850][T30895] c3: entered allmulticast mode
[  954.080316][T30895] c3: entered promiscuous mode
[  954.220274][T30900] br0: port 4(sender) entered blocking state
[  954.220505][T30900] br0: port 4(sender) entered disabled state
[  954.221465][T30900] sender: entered allmulticast mode
[  954.222959][T30900] sender: entered promiscuous mode
[  954.274387][T30902] br0: port 4(sender) entered blocking state
[  954.274635][T30902] br0: port 4(sender) entered forwarding state
[  954.275014][T30902] br0: port 3(c3) entered blocking state
[  954.275201][T30902] br0: port 3(c3) entered forwarding state
[  954.275557][T30902] br0: port 2(c2) entered blocking state
[  954.275752][T30902] br0: port 2(c2) entered forwarding state
[  954.276098][T30902] br0: port 1(c1) entered blocking state
[  954.276289][T30902] br0: port 1(c1) entered forwarding state
[  965.341074][   T12] br0: port 1(c1) entered disabled state
[  965.352725][   T12] c1 (unregistering): left allmulticast mode
[  965.353022][   T12] c1 (unregistering): left promiscuous mode
[  965.353221][   T12] br0: port 1(c1) entered disabled state
[  965.477915][   T12] br0: port 2(c2) entered disabled state
[  965.487452][   T12] c2 (unregistering): left allmulticast mode
[  965.488559][   T12] c2 (unregistering): left promiscuous mode
[  965.488753][   T12] br0: port 2(c2) entered disabled state
[  965.605583][   T12] br0: port 3(c3) entered disabled state
[  965.614968][   T12] c3 (unregistering): left allmulticast mode
[  965.615160][   T12] c3 (unregistering): left promiscuous mode
[  965.615328][   T12] br0: port 3(c3) entered disabled state
[  965.749732][   T12] br0: port 4(sender) entered disabled state
[  965.759696][   T12] sender (unregistering): left allmulticast mode
[  965.759888][   T12] sender (unregistering): left promiscuous mode
[  965.760056][   T12] br0: port 4(sender) entered disabled state