[  962.204879][T31266] br0: port 1(c1) entered blocking state
[  962.205075][T31266] br0: port 1(c1) entered disabled state
[  962.205248][T31266] c1: entered allmulticast mode
[  962.206790][T31266] c1: entered promiscuous mode
[  962.353554][T31271] br0: port 2(c2) entered blocking state
[  962.353751][T31271] br0: port 2(c2) entered disabled state
[  962.353924][T31271] c2: entered allmulticast mode
[  962.355466][T31271] c2: entered promiscuous mode
[  962.508864][T31276] br0: port 3(c3) entered blocking state
[  962.509044][T31276] br0: port 3(c3) entered disabled state
[  962.509212][T31276] c3: entered allmulticast mode
[  962.510723][T31276] c3: entered promiscuous mode
[  962.651482][T31281] br0: port 4(sender) entered blocking state
[  962.651710][T31281] br0: port 4(sender) entered disabled state
[  962.651914][T31281] sender: entered allmulticast mode
[  962.653470][T31281] sender: entered promiscuous mode
[  962.712034][T31283] br0: port 4(sender) entered blocking state
[  962.712252][T31283] br0: port 4(sender) entered forwarding state
[  962.712600][T31283] br0: port 3(c3) entered blocking state
[  962.712779][T31283] br0: port 3(c3) entered forwarding state
[  962.713082][T31283] br0: port 2(c2) entered blocking state
[  962.713242][T31283] br0: port 2(c2) entered forwarding state
[  962.713553][T31283] br0: port 1(c1) entered blocking state
[  962.713713][T31283] br0: port 1(c1) entered forwarding state
[  973.777017][   T12] br0: port 1(c1) entered disabled state
[  973.779898][   T12] c1 (unregistering): left allmulticast mode
[  973.780103][   T12] c1 (unregistering): left promiscuous mode
[  973.780280][   T12] br0: port 1(c1) entered disabled state
[  973.918279][   T12] br0: port 2(c2) entered disabled state
[  973.921269][   T12] c2 (unregistering): left allmulticast mode
[  973.921539][   T12] c2 (unregistering): left promiscuous mode
[  973.923396][   T12] br0: port 2(c2) entered disabled state
[  974.049216][   T12] br0: port 3(c3) entered disabled state
[  974.051636][   T12] c3 (unregistering): left allmulticast mode
[  974.051883][   T12] c3 (unregistering): left promiscuous mode
[  974.052109][   T12] br0: port 3(c3) entered disabled state
[  974.197449][   T12] br0: port 4(sender) entered disabled state
[  974.199885][   T12] sender (unregistering): left allmulticast mode
[  974.200129][   T12] sender (unregistering): left promiscuous mode
[  974.200354][   T12] br0: port 4(sender) entered disabled state