[ 1971.796764][T19132] br0: port 1(c1) entered blocking state
[ 1971.797139][T19132] br0: port 1(c1) entered disabled state
[ 1971.797491][T19132] c1: entered allmulticast mode
[ 1971.803128][T19132] c1: entered promiscuous mode
[ 1972.458414][T19137] br0: port 2(c2) entered blocking state
[ 1972.458780][T19137] br0: port 2(c2) entered disabled state
[ 1972.459137][T19137] c2: entered allmulticast mode
[ 1972.462457][T19137] c2: entered promiscuous mode
[ 1973.121749][T19142] br0: port 3(c3) entered blocking state
[ 1973.122132][T19142] br0: port 3(c3) entered disabled state
[ 1973.122491][T19142] c3: entered allmulticast mode
[ 1973.125773][T19142] c3: entered promiscuous mode
[ 1973.782259][T19147] br0: port 4(sender) entered blocking state
[ 1973.782708][T19147] br0: port 4(sender) entered disabled state
[ 1973.783124][T19147] sender: entered allmulticast mode
[ 1973.786554][T19147] sender: entered promiscuous mode
[ 1974.060060][T19149] br0: port 4(sender) entered blocking state
[ 1974.060607][T19149] br0: port 4(sender) entered forwarding state
[ 1974.061332][T19149] br0: port 3(c3) entered blocking state
[ 1974.061656][T19149] br0: port 3(c3) entered forwarding state
[ 1974.062324][T19149] br0: port 2(c2) entered blocking state
[ 1974.062656][T19149] br0: port 2(c2) entered forwarding state
[ 1974.063312][T19149] br0: port 1(c1) entered blocking state
[ 1974.063640][T19149] br0: port 1(c1) entered forwarding state
[ 1986.489321][   T69] br0: port 1(c1) entered disabled state
[ 1986.596835][   T69] c1 (unregistering): left allmulticast mode
[ 1986.597313][   T69] c1 (unregistering): left promiscuous mode
[ 1986.597703][   T69] br0: port 1(c1) entered disabled state
[ 1987.000327][   T69] br0: port 2(c2) entered disabled state
[ 1987.107832][   T69] c2 (unregistering): left allmulticast mode
[ 1987.108297][   T69] c2 (unregistering): left promiscuous mode
[ 1987.108665][   T69] br0: port 2(c2) entered disabled state
[ 1987.501470][   T69] br0: port 3(c3) entered disabled state
[ 1987.599782][   T69] c3 (unregistering): left allmulticast mode
[ 1987.600221][   T69] c3 (unregistering): left promiscuous mode
[ 1987.600594][   T69] br0: port 3(c3) entered disabled state
[ 1988.010776][   T69] br0: port 4(sender) entered disabled state
[ 1988.120779][   T69] sender (unregistering): left allmulticast mode
[ 1988.121251][   T69] sender (unregistering): left promiscuous mode
[ 1988.121628][   T69] br0: port 4(sender) entered disabled state