[ 1720.683264][T13357] br0: port 1(veth1) entered blocking state
[ 1720.683720][T13357] br0: port 1(veth1) entered disabled state
[ 1720.684155][T13357] veth1: entered allmulticast mode
[ 1720.687685][T13357] veth1: entered promiscuous mode
[ 1720.798494][T13359] br0: port 2(veth2) entered blocking state
[ 1720.798955][T13359] br0: port 2(veth2) entered disabled state
[ 1720.799417][T13359] veth2: entered allmulticast mode
[ 1720.803229][T13359] veth2: entered promiscuous mode
[ 1720.905444][T13360] br0: port 3(veth4) entered blocking state
[ 1720.905878][T13360] br0: port 3(veth4) entered disabled state
[ 1720.906314][T13360] veth4: entered allmulticast mode
[ 1720.909801][T13360] veth4: entered promiscuous mode
[ 1721.794195][   T36] br0: port 1(veth1) entered blocking state
[ 1721.794631][   T36] br0: port 1(veth1) entered forwarding state
[ 1721.890058][   T72] br0: port 2(veth2) entered blocking state
[ 1721.890482][   T72] br0: port 2(veth2) entered forwarding state
[ 1722.011676][   T72] br0: port 3(veth4) entered blocking state
[ 1722.012087][   T72] br0: port 3(veth4) entered forwarding state
[ 1737.941149][T13426] veth3: entered promiscuous mode
[ 1740.075677][T13435] veth3: left promiscuous mode
[ 1740.201418][T13436] veth3: entered promiscuous mode
[ 1742.340396][T13445] veth3: left promiscuous mode
[ 1742.524082][T13453] br0: port 3(veth4) entered disabled state
[ 1742.639243][T13454] br0: port 2(veth2) entered disabled state
[ 1742.750267][T13455] br0: port 1(veth1) entered disabled state
[ 1742.849477][T13456] veth4: left allmulticast mode
[ 1742.849814][T13456] veth4: left promiscuous mode
[ 1742.850312][T13456] br0: port 3(veth4) entered disabled state
[ 1742.852905][T13456] veth2: left allmulticast mode
[ 1742.853214][T13456] veth2: left promiscuous mode
[ 1742.853691][T13456] br0: port 2(veth2) entered disabled state
[ 1742.855707][T13456] veth1: left allmulticast mode
[ 1742.856002][T13456] veth1: left promiscuous mode
[ 1742.856726][T13456] br0: port 1(veth1) entered disabled state