[ 1012.052129][T31162] br0: port 1(c1) entered blocking state
[ 1012.052380][T31162] br0: port 1(c1) entered disabled state
[ 1012.052605][T31162] c1: entered allmulticast mode
[ 1012.055129][T31162] c1: entered promiscuous mode
[ 1012.273759][T31167] br0: port 2(c2) entered blocking state
[ 1012.274032][T31167] br0: port 2(c2) entered disabled state
[ 1012.275355][T31167] c2: entered allmulticast mode
[ 1012.277969][T31167] c2: entered promiscuous mode
[ 1012.450117][T31172] br0: port 3(c3) entered blocking state
[ 1012.450403][T31172] br0: port 3(c3) entered disabled state
[ 1012.461889][T31172] c3: entered allmulticast mode
[ 1012.464876][T31172] c3: entered promiscuous mode
[ 1012.626255][T31177] br0: port 4(sender) entered blocking state
[ 1012.626508][T31177] br0: port 4(sender) entered disabled state
[ 1012.626759][T31177] sender: entered allmulticast mode
[ 1012.628320][T31177] sender: entered promiscuous mode
[ 1012.681375][T31179] br0: port 4(sender) entered blocking state
[ 1012.681597][T31179] br0: port 4(sender) entered forwarding state
[ 1012.681930][T31179] br0: port 3(c3) entered blocking state
[ 1012.682083][T31179] br0: port 3(c3) entered forwarding state
[ 1012.682385][T31179] br0: port 2(c2) entered blocking state
[ 1012.682530][T31179] br0: port 2(c2) entered forwarding state
[ 1012.682822][T31179] br0: port 1(c1) entered blocking state
[ 1012.682980][T31179] br0: port 1(c1) entered forwarding state
[ 1023.802126][   T71] br0: port 1(c1) entered disabled state
[ 1023.804900][   T71] c1 (unregistering): left allmulticast mode
[ 1023.805108][   T71] c1 (unregistering): left promiscuous mode
[ 1023.805327][   T71] br0: port 1(c1) entered disabled state
[ 1023.952379][   T71] br0: port 2(c2) entered disabled state
[ 1023.961741][   T71] c2 (unregistering): left allmulticast mode
[ 1023.961942][   T71] c2 (unregistering): left promiscuous mode
[ 1023.963421][   T71] br0: port 2(c2) entered disabled state
[ 1024.155640][   T71] br0: port 3(c3) entered disabled state
[ 1024.175125][   T71] c3 (unregistering): left allmulticast mode
[ 1024.175442][   T71] c3 (unregistering): left promiscuous mode
[ 1024.175641][   T71] br0: port 3(c3) entered disabled state
[ 1024.313502][   T71] br0: port 4(sender) entered disabled state
[ 1024.327893][   T71] sender (unregistering): left allmulticast mode
[ 1024.328109][   T71] sender (unregistering): left promiscuous mode
[ 1024.329161][   T71] br0: port 4(sender) entered disabled state