[  993.511709][T30961] br0: port 1(c1) entered blocking state
[  993.511888][T30961] br0: port 1(c1) entered disabled state
[  993.512060][T30961] c1: entered allmulticast mode
[  993.513518][T30961] c1: entered promiscuous mode
[  993.664618][T30966] br0: port 2(c2) entered blocking state
[  993.664784][T30966] br0: port 2(c2) entered disabled state
[  993.664944][T30966] c2: entered allmulticast mode
[  993.666378][T30966] c2: entered promiscuous mode
[  993.815802][T30971] br0: port 3(c3) entered blocking state
[  993.815960][T30971] br0: port 3(c3) entered disabled state
[  993.816862][T30971] c3: entered allmulticast mode
[  993.818305][T30971] c3: entered promiscuous mode
[  993.984123][T30976] br0: port 4(sender) entered blocking state
[  993.984316][T30976] br0: port 4(sender) entered disabled state
[  993.984495][T30976] sender: entered allmulticast mode
[  993.985911][T30976] sender: entered promiscuous mode
[  994.034755][T30978] br0: port 4(sender) entered blocking state
[  994.034973][T30978] br0: port 4(sender) entered forwarding state
[  994.035300][T30978] br0: port 3(c3) entered blocking state
[  994.035435][T30978] br0: port 3(c3) entered forwarding state
[  994.035706][T30978] br0: port 2(c2) entered blocking state
[  994.035843][T30978] br0: port 2(c2) entered forwarding state
[  994.036129][T30978] br0: port 1(c1) entered blocking state
[  994.036267][T30978] br0: port 1(c1) entered forwarding state
[ 1005.159350][   T12] br0: port 1(c1) entered disabled state
[ 1005.170705][   T12] c1 (unregistering): left allmulticast mode
[ 1005.170955][   T12] c1 (unregistering): left promiscuous mode
[ 1005.171212][   T12] br0: port 1(c1) entered disabled state
[ 1005.319065][   T12] br0: port 2(c2) entered disabled state
[ 1005.330147][   T12] c2 (unregistering): left allmulticast mode
[ 1005.330396][   T12] c2 (unregistering): left promiscuous mode
[ 1005.330636][   T12] br0: port 2(c2) entered disabled state
[ 1005.478350][   T12] br0: port 3(c3) entered disabled state
[ 1005.487733][   T12] c3 (unregistering): left allmulticast mode
[ 1005.487970][   T12] c3 (unregistering): left promiscuous mode
[ 1005.488228][   T12] br0: port 3(c3) entered disabled state
[ 1005.652708][   T12] br0: port 4(sender) entered disabled state
[ 1005.662844][   T12] sender (unregistering): left allmulticast mode
[ 1005.663119][   T12] sender (unregistering): left promiscuous mode
[ 1005.663356][   T12] br0: port 4(sender) entered disabled state