[ 1299.302504][ T5991] br0: port 1(veth1) entered blocking state
[ 1299.302806][ T5991] br0: port 1(veth1) entered disabled state
[ 1299.303085][ T5991] veth1: entered allmulticast mode
[ 1299.305803][ T5991] veth1: entered promiscuous mode
[ 1299.426273][ T5993] br0: port 2(veth2) entered blocking state
[ 1299.426532][ T5993] br0: port 2(veth2) entered disabled state
[ 1299.426785][ T5993] veth2: entered allmulticast mode
[ 1299.428703][ T5993] veth2: entered promiscuous mode
[ 1299.566911][ T5994] br0: port 3(veth4) entered blocking state
[ 1299.567230][ T5994] br0: port 3(veth4) entered disabled state
[ 1299.567515][ T5994] veth4: entered allmulticast mode
[ 1299.569400][ T5994] veth4: entered promiscuous mode
[ 1300.190768][   T51] br0: port 1(veth1) entered blocking state
[ 1300.191040][   T51] br0: port 1(veth1) entered forwarding state
[ 1300.312399][ T2857] br0: port 2(veth2) entered blocking state
[ 1300.312714][ T2857] br0: port 2(veth2) entered forwarding state
[ 1300.432725][   T51] br0: port 3(veth4) entered blocking state
[ 1300.432987][   T51] br0: port 3(veth4) entered forwarding state
[ 1316.442356][ T6037] veth3: entered promiscuous mode
[ 1318.631790][ T6046] veth3: left promiscuous mode
[ 1318.745974][ T6047] veth3: entered promiscuous mode
[ 1320.787058][ T6056] veth3: left promiscuous mode
[ 1320.917051][ T6057] br0: port 3(veth4) entered disabled state
[ 1321.027637][ T6059] br0: port 2(veth2) entered disabled state
[ 1321.153186][ T6061] br0: port 1(veth1) entered disabled state
[ 1321.277606][ T6062] veth4: left allmulticast mode
[ 1321.277814][ T6062] veth4: left promiscuous mode
[ 1321.278106][ T6062] br0: port 3(veth4) entered disabled state
[ 1321.279385][ T6062] veth2: left allmulticast mode
[ 1321.279548][ T6062] veth2: left promiscuous mode
[ 1321.279829][ T6062] br0: port 2(veth2) entered disabled state
[ 1321.280991][ T6062] veth1: left allmulticast mode
[ 1321.281203][ T6062] veth1: left promiscuous mode
[ 1321.281511][ T6062] br0: port 1(veth1) entered disabled state