[  922.175239][T30784] br0: port 1(c1) entered blocking state
[  922.175428][T30784] br0: port 1(c1) entered disabled state
[  922.175604][T30784] c1: entered allmulticast mode
[  922.177028][T30784] c1: entered promiscuous mode
[  922.304628][T30789] br0: port 2(c2) entered blocking state
[  922.304800][T30789] br0: port 2(c2) entered disabled state
[  922.304962][T30789] c2: entered allmulticast mode
[  922.306399][T30789] c2: entered promiscuous mode
[  922.451235][T30794] br0: port 3(c3) entered blocking state
[  922.451445][T30794] br0: port 3(c3) entered disabled state
[  922.451670][T30794] c3: entered allmulticast mode
[  922.453160][T30794] c3: entered promiscuous mode
[  922.593396][T30799] br0: port 4(sender) entered blocking state
[  922.593649][T30799] br0: port 4(sender) entered disabled state
[  922.593887][T30799] sender: entered allmulticast mode
[  922.595369][T30799] sender: entered promiscuous mode
[  922.645281][T30801] br0: port 4(sender) entered blocking state
[  922.645500][T30801] br0: port 4(sender) entered forwarding state
[  922.645825][T30801] br0: port 3(c3) entered blocking state
[  922.645970][T30801] br0: port 3(c3) entered forwarding state
[  922.646254][T30801] br0: port 2(c2) entered blocking state
[  922.646408][T30801] br0: port 2(c2) entered forwarding state
[  922.646712][T30801] br0: port 1(c1) entered blocking state
[  922.646865][T30801] br0: port 1(c1) entered forwarding state
[  933.704934][   T12] br0: port 1(c1) entered disabled state
[  933.709996][   T12] c1 (unregistering): left allmulticast mode
[  933.710204][   T12] c1 (unregistering): left promiscuous mode
[  933.710386][   T12] br0: port 1(c1) entered disabled state
[  933.826961][   T12] br0: port 2(c2) entered disabled state
[  933.830373][   T12] c2 (unregistering): left allmulticast mode
[  933.830730][   T12] c2 (unregistering): left promiscuous mode
[  933.830993][   T12] br0: port 2(c2) entered disabled state
[  933.953293][   T12] br0: port 3(c3) entered disabled state
[  933.956453][   T12] c3 (unregistering): left allmulticast mode
[  933.956674][   T12] c3 (unregistering): left promiscuous mode
[  933.956857][   T12] br0: port 3(c3) entered disabled state
[  934.087333][   T12] br0: port 4(sender) entered disabled state
[  934.090643][   T12] sender (unregistering): left allmulticast mode
[  934.090844][   T12] sender (unregistering): left promiscuous mode
[  934.091024][   T12] br0: port 4(sender) entered disabled state