[  672.525214][ T6776] br1: port 1(veth1) entered blocking state
[  672.525428][ T6776] br1: port 1(veth1) entered disabled state
[  672.525612][ T6776] veth1: entered allmulticast mode
[  672.527103][ T6776] veth1: entered promiscuous mode
[  672.555517][ T1897] br1: port 1(veth1) entered blocking state
[  672.555706][ T1897] br1: port 1(veth1) entered forwarding state
[  672.590185][ T6779] br1: port 2(veth2) entered blocking state
[  672.590373][ T6779] br1: port 2(veth2) entered disabled state
[  672.590552][ T6779] veth2: entered allmulticast mode
[  672.592007][ T6779] veth2: entered promiscuous mode
[  672.622227][   T37] br1: port 2(veth2) entered blocking state
[  672.622413][   T37] br1: port 2(veth2) entered forwarding state
[  684.060577][ T6982] br1: port 2(veth2) entered disabled state
[  684.092330][ T6983] veth2: left allmulticast mode
[  684.092487][ T6983] veth2: left promiscuous mode
[  684.092701][ T6983] br1: port 2(veth2) entered disabled state
[  684.120980][ T6984] br1: port 1(veth1) entered disabled state
[  684.147913][ T6985] veth1: left allmulticast mode
[  684.148067][ T6985] veth1: left promiscuous mode
[  684.148279][ T6985] br1: port 1(veth1) entered disabled state