[  491.342009][ T6549] br0: port 1(veth1) entered blocking state
[  491.342209][ T6549] br0: port 1(veth1) entered disabled state
[  491.342383][ T6549] veth1: entered allmulticast mode
[  491.343336][ T6549] veth1: entered promiscuous mode
[  491.356749][ T6551] br0: port 2(veth2) entered blocking state
[  491.356913][ T6551] br0: port 2(veth2) entered disabled state
[  491.357085][ T6551] veth2: entered allmulticast mode
[  491.357972][ T6551] veth2: entered promiscuous mode
[  491.377506][ T6552] br0: port 3(veth4) entered blocking state
[  491.377638][ T6552] br0: port 3(veth4) entered disabled state
[  491.377753][ T6552] veth4: entered allmulticast mode
[  491.378535][ T6552] veth4: entered promiscuous mode
[  491.498876][   T46] br0: port 1(veth1) entered blocking state
[  491.499046][   T46] br0: port 1(veth1) entered forwarding state
[  491.512813][   T39] br0: port 2(veth2) entered blocking state
[  491.512977][   T39] br0: port 2(veth2) entered forwarding state
[  491.533933][   T39] br0: port 3(veth4) entered blocking state
[  491.534057][   T39] br0: port 3(veth4) entered forwarding state
[  504.998559][ T6624] veth3: entered promiscuous mode
[  506.139204][ T6633] veth3: left promiscuous mode
[  506.151896][ T6634] veth3: entered promiscuous mode
[  507.292426][ T6643] veth3: left promiscuous mode
[  507.325140][ T6651] br0: port 3(veth4) entered disabled state
[  507.343565][ T6652] br0: port 2(veth2) entered disabled state
[  507.360230][ T6653] br0: port 1(veth1) entered disabled state
[  507.374079][ T6654] veth4: left allmulticast mode
[  507.374189][ T6654] veth4: left promiscuous mode
[  507.374343][ T6654] br0: port 3(veth4) entered disabled state
[  507.374880][ T6654] veth2: left allmulticast mode
[  507.374964][ T6654] veth2: left promiscuous mode
[  507.375092][ T6654] br0: port 2(veth2) entered disabled state
[  507.375595][ T6654] veth1: left allmulticast mode
[  507.375683][ T6654] veth1: left promiscuous mode
[  507.375812][ T6654] br0: port 1(veth1) entered disabled state