[ 2479.265597][T19157] br0: port 1(c1) entered blocking state
[ 2479.265826][T19157] br0: port 1(c1) entered disabled state
[ 2479.266043][T19157] c1: entered allmulticast mode
[ 2479.267896][T19157] c1: entered promiscuous mode
[ 2480.172031][T19162] br0: port 2(c2) entered blocking state
[ 2480.173167][T19162] br0: port 2(c2) entered disabled state
[ 2480.173396][T19162] c2: entered allmulticast mode
[ 2480.175245][T19162] c2: entered promiscuous mode
[ 2481.077369][T19167] br0: port 3(c3) entered blocking state
[ 2481.077584][T19167] br0: port 3(c3) entered disabled state
[ 2481.077810][T19167] c3: entered allmulticast mode
[ 2481.079648][T19167] c3: entered promiscuous mode
[ 2481.977231][T19172] br0: port 4(sender) entered blocking state
[ 2481.977505][T19172] br0: port 4(sender) entered disabled state
[ 2481.977772][T19172] sender: entered allmulticast mode
[ 2481.979624][T19172] sender: entered promiscuous mode
[ 2482.328689][T19174] br0: port 4(sender) entered blocking state
[ 2482.328978][T19174] br0: port 4(sender) entered forwarding state
[ 2482.329440][T19174] br0: port 3(c3) entered blocking state
[ 2482.329628][T19174] br0: port 3(c3) entered forwarding state
[ 2482.330018][T19174] br0: port 2(c2) entered blocking state
[ 2482.330218][T19174] br0: port 2(c2) entered forwarding state
[ 2482.330608][T19174] br0: port 1(c1) entered blocking state
[ 2482.330809][T19174] br0: port 1(c1) entered forwarding state
[ 2495.350658][   T76] br0: port 1(c1) entered disabled state
[ 2495.422695][   T76] c1 (unregistering): left allmulticast mode
[ 2495.422949][   T76] c1 (unregistering): left promiscuous mode
[ 2495.423196][   T76] br0: port 1(c1) entered disabled state
[ 2496.041638][   T76] br0: port 2(c2) entered disabled state
[ 2496.176735][   T76] c2 (unregistering): left allmulticast mode
[ 2496.177020][   T76] c2 (unregistering): left promiscuous mode
[ 2496.177250][   T76] br0: port 2(c2) entered disabled state
[ 2496.751273][   T76] br0: port 3(c3) entered disabled state
[ 2496.826671][   T76] c3 (unregistering): left allmulticast mode
[ 2496.826922][   T76] c3 (unregistering): left promiscuous mode
[ 2496.827166][   T76] br0: port 3(c3) entered disabled state
[ 2497.463934][   T76] br0: port 4(sender) entered disabled state
[ 2497.552659][   T76] sender (unregistering): left allmulticast mode
[ 2497.552909][   T76] sender (unregistering): left promiscuous mode
[ 2497.553126][   T76] br0: port 4(sender) entered disabled state