[  982.309381][T32534] br0: port 1(c1) entered blocking state
[  982.309716][T32534] br0: port 1(c1) entered disabled state
[  982.310051][T32534] c1: entered allmulticast mode
[  982.313354][T32534] c1: entered promiscuous mode
[  982.532022][T32539] br0: port 2(c2) entered blocking state
[  982.532277][T32539] br0: port 2(c2) entered disabled state
[  982.533399][T32539] c2: entered allmulticast mode
[  982.536094][T32539] c2: entered promiscuous mode
[  982.742843][T32544] br0: port 3(c3) entered blocking state
[  982.743161][T32544] br0: port 3(c3) entered disabled state
[  982.743927][T32544] c3: entered allmulticast mode
[  982.745475][T32544] c3: entered promiscuous mode
[  982.961116][T32549] br0: port 4(sender) entered blocking state
[  982.962049][T32549] br0: port 4(sender) entered disabled state
[  982.962427][T32549] sender: entered allmulticast mode
[  982.965058][T32549] sender: entered promiscuous mode
[  983.055286][T32551] br0: port 4(sender) entered blocking state
[  983.055683][T32551] br0: port 4(sender) entered forwarding state
[  983.056266][T32551] br0: port 3(c3) entered blocking state
[  983.056553][T32551] br0: port 3(c3) entered forwarding state
[  983.057106][T32551] br0: port 2(c2) entered blocking state
[  983.057387][T32551] br0: port 2(c2) entered forwarding state
[  983.057917][T32551] br0: port 1(c1) entered blocking state
[  983.058187][T32551] br0: port 1(c1) entered forwarding state
[  994.125359][   T12] br0: port 1(c1) entered disabled state
[  994.128096][   T12] c1 (unregistering): left allmulticast mode
[  994.128290][   T12] c1 (unregistering): left promiscuous mode
[  994.128843][   T12] br0: port 1(c1) entered disabled state
[  994.278469][   T12] br0: port 2(c2) entered disabled state
[  994.281818][   T12] c2 (unregistering): left allmulticast mode
[  994.282021][   T12] c2 (unregistering): left promiscuous mode
[  994.282194][   T12] br0: port 2(c2) entered disabled state
[  994.415106][   T12] br0: port 3(c3) entered disabled state
[  994.418300][   T12] c3 (unregistering): left allmulticast mode
[  994.418504][   T12] c3 (unregistering): left promiscuous mode
[  994.418672][   T12] br0: port 3(c3) entered disabled state
[  994.544623][   T12] br0: port 4(sender) entered disabled state
[  994.547291][   T12] sender (unregistering): left allmulticast mode
[  994.547689][   T12] sender (unregistering): left promiscuous mode
[  994.547871][   T12] br0: port 4(sender) entered disabled state