[ 2257.981142][T18320] br0: port 1(c1) entered blocking state
[ 2257.981395][T18320] br0: port 1(c1) entered disabled state
[ 2257.981653][T18320] c1: entered allmulticast mode
[ 2257.984194][T18320] c1: entered promiscuous mode
[ 2258.854099][T18325] br0: port 2(c2) entered blocking state
[ 2258.854321][T18325] br0: port 2(c2) entered disabled state
[ 2258.854568][T18325] c2: entered allmulticast mode
[ 2258.857225][T18325] c2: entered promiscuous mode
[ 2259.723604][T18330] br0: port 3(c3) entered blocking state
[ 2259.723885][T18330] br0: port 3(c3) entered disabled state
[ 2259.724105][T18330] c3: entered allmulticast mode
[ 2259.725924][T18330] c3: entered promiscuous mode
[ 2260.596849][T18335] br0: port 4(sender) entered blocking state
[ 2260.597180][T18335] br0: port 4(sender) entered disabled state
[ 2260.597466][T18335] sender: entered allmulticast mode
[ 2260.599449][T18335] sender: entered promiscuous mode
[ 2260.929121][T18337] br0: port 4(sender) entered blocking state
[ 2260.929405][T18337] br0: port 4(sender) entered forwarding state
[ 2260.930354][T18337] br0: port 3(c3) entered blocking state
[ 2260.930572][T18337] br0: port 3(c3) entered forwarding state
[ 2260.930980][T18337] br0: port 2(c2) entered blocking state
[ 2260.931188][T18337] br0: port 2(c2) entered forwarding state
[ 2260.931613][T18337] br0: port 1(c1) entered blocking state
[ 2260.931820][T18337] br0: port 1(c1) entered forwarding state
[ 2273.893391][   T11] br0: port 1(c1) entered disabled state
[ 2273.987074][   T11] c1 (unregistering): left allmulticast mode
[ 2273.987331][   T11] c1 (unregistering): left promiscuous mode
[ 2273.987565][   T11] br0: port 1(c1) entered disabled state
[ 2274.569278][   T11] br0: port 2(c2) entered disabled state
[ 2274.720060][   T11] c2 (unregistering): left allmulticast mode
[ 2274.720298][   T11] c2 (unregistering): left promiscuous mode
[ 2274.720514][   T11] br0: port 2(c2) entered disabled state
[ 2275.233956][   T11] br0: port 3(c3) entered disabled state
[ 2275.318065][   T11] c3 (unregistering): left allmulticast mode
[ 2275.318303][   T11] c3 (unregistering): left promiscuous mode
[ 2275.318522][   T11] br0: port 3(c3) entered disabled state
[ 2275.825531][   T11] br0: port 4(sender) entered disabled state
[ 2275.919129][   T11] sender (unregistering): left allmulticast mode
[ 2275.919446][   T11] sender (unregistering): left promiscuous mode
[ 2275.919660][   T11] br0: port 4(sender) entered disabled state