[ 1525.488064][T18791] br0: port 1(c1) entered blocking state
[ 1525.488353][T18791] br0: port 1(c1) entered disabled state
[ 1525.488601][T18791] c1: entered allmulticast mode
[ 1525.491532][T18791] c1: entered promiscuous mode
[ 1526.026082][T18796] br0: port 2(c2) entered blocking state
[ 1526.026416][T18796] br0: port 2(c2) entered disabled state
[ 1526.026664][T18796] c2: entered allmulticast mode
[ 1526.028624][T18796] c2: entered promiscuous mode
[ 1526.553134][T18801] br0: port 3(c3) entered blocking state
[ 1526.553412][T18801] br0: port 3(c3) entered disabled state
[ 1526.553659][T18801] c3: entered allmulticast mode
[ 1526.555652][T18801] c3: entered promiscuous mode
[ 1527.096023][T18806] br0: port 4(sender) entered blocking state
[ 1527.096385][T18806] br0: port 4(sender) entered disabled state
[ 1527.096695][T18806] sender: entered allmulticast mode
[ 1527.098731][T18806] sender: entered promiscuous mode
[ 1527.322474][T18808] br0: port 4(sender) entered blocking state
[ 1527.322956][T18808] br0: port 4(sender) entered forwarding state
[ 1527.323779][T18808] br0: port 3(c3) entered blocking state
[ 1527.324171][T18808] br0: port 3(c3) entered forwarding state
[ 1527.324882][T18808] br0: port 2(c2) entered blocking state
[ 1527.325270][T18808] br0: port 2(c2) entered forwarding state
[ 1527.326082][T18808] br0: port 1(c1) entered blocking state
[ 1527.326477][T18808] br0: port 1(c1) entered forwarding state
[ 1539.429673][   T69] br0: port 1(c1) entered disabled state
[ 1539.518997][   T69] c1 (unregistering): left allmulticast mode
[ 1539.519384][   T69] c1 (unregistering): left promiscuous mode
[ 1539.519626][   T69] br0: port 1(c1) entered disabled state
[ 1539.900453][   T69] br0: port 2(c2) entered disabled state
[ 1539.979996][   T69] c2 (unregistering): left allmulticast mode
[ 1539.980327][   T69] c2 (unregistering): left promiscuous mode
[ 1539.980575][   T69] br0: port 2(c2) entered disabled state
[ 1540.320808][   T69] br0: port 3(c3) entered disabled state
[ 1540.397938][   T69] c3 (unregistering): left allmulticast mode
[ 1540.398254][   T69] c3 (unregistering): left promiscuous mode
[ 1540.398493][   T69] br0: port 3(c3) entered disabled state
[ 1540.716578][   T69] br0: port 4(sender) entered disabled state
[ 1540.802917][   T69] sender (unregistering): left allmulticast mode
[ 1540.803304][   T69] sender (unregistering): left promiscuous mode
[ 1540.803568][   T69] br0: port 4(sender) entered disabled state