[  555.792790][ T4747] br1: port 1(veth1) entered blocking state
[  555.793690][ T4747] br1: port 1(veth1) entered disabled state
[  555.793941][ T4747] veth1: entered allmulticast mode
[  555.795450][ T4747] veth1: entered promiscuous mode
[  555.828221][   T46] br1: port 1(veth1) entered blocking state
[  555.828448][   T46] br1: port 1(veth1) entered forwarding state
[  555.848750][ T4750] br1: port 2(veth2) entered blocking state
[  555.848981][ T4750] br1: port 2(veth2) entered disabled state
[  555.849221][ T4750] veth2: entered allmulticast mode
[  555.850730][ T4750] veth2: entered promiscuous mode
[  555.881229][   T38] br1: port 2(veth2) entered blocking state
[  555.881419][   T38] br1: port 2(veth2) entered forwarding state
[  574.044993][ T4988] br1: port 2(veth2) entered disabled state
[  574.070991][ T4989] veth2: left allmulticast mode
[  574.071155][ T4989] veth2: left promiscuous mode
[  574.071382][ T4989] br1: port 2(veth2) entered disabled state
[  574.094466][ T4990] br1: port 1(veth1) entered disabled state
[  574.122304][ T4991] veth1: left allmulticast mode
[  574.122462][ T4991] veth1: left promiscuous mode
[  574.122682][ T4991] br1: port 1(veth1) entered disabled state