[ 1274.339241][T16970] br0: port 1(veth1) entered blocking state
[ 1274.339543][T16970] br0: port 1(veth1) entered disabled state
[ 1274.339821][T16970] veth1: entered allmulticast mode
[ 1274.341738][T16970] veth1: entered promiscuous mode
[ 1274.432053][T16972] br0: port 2(veth2) entered blocking state
[ 1274.432376][T16972] br0: port 2(veth2) entered disabled state
[ 1274.432660][T16972] veth2: entered allmulticast mode
[ 1274.434626][T16972] veth2: entered promiscuous mode
[ 1274.523291][T16973] br0: port 3(veth4) entered blocking state
[ 1274.523935][T16973] br0: port 3(veth4) entered disabled state
[ 1274.524214][T16973] veth4: entered allmulticast mode
[ 1274.526252][T16973] veth4: entered promiscuous mode
[ 1275.184154][   T37] br0: port 1(veth1) entered blocking state
[ 1275.184504][   T37] br0: port 1(veth1) entered forwarding state
[ 1275.287122][   T37] br0: port 2(veth2) entered blocking state
[ 1275.287549][   T37] br0: port 2(veth2) entered forwarding state
[ 1275.370943][  T352] br0: port 3(veth4) entered blocking state
[ 1275.371264][  T352] br0: port 3(veth4) entered forwarding state
[ 1290.794903][T17039] veth3: entered promiscuous mode
[ 1292.774153][T17048] veth3: left promiscuous mode
[ 1292.876523][T17049] veth3: entered promiscuous mode
[ 1294.774554][T17058] veth3: left promiscuous mode
[ 1294.944749][T17066] br0: port 3(veth4) entered disabled state
[ 1295.054733][T17067] br0: port 2(veth2) entered disabled state
[ 1295.156248][T17068] br0: port 1(veth1) entered disabled state
[ 1295.248676][T17069] veth4: left allmulticast mode
[ 1295.248934][T17069] veth4: left promiscuous mode
[ 1295.249273][T17069] br0: port 3(veth4) entered disabled state
[ 1295.251153][T17069] veth2: left allmulticast mode
[ 1295.251388][T17069] veth2: left promiscuous mode
[ 1295.251721][T17069] br0: port 2(veth2) entered disabled state
[ 1295.253056][T17069] veth1: left allmulticast mode
[ 1295.253267][T17069] veth1: left promiscuous mode
[ 1295.253608][T17069] br0: port 1(veth1) entered disabled state