[  340.977046][ T2746] br0: port 1(veth1) entered blocking state
[  340.977370][ T2746] br0: port 1(veth1) entered disabled state
[  340.977609][ T2746] veth1: entered allmulticast mode
[  340.979451][ T2746] veth1: entered promiscuous mode
[  341.102989][ T2748] br0: port 2(veth2) entered blocking state
[  341.103239][ T2748] br0: port 2(veth2) entered disabled state
[  341.103999][ T2748] veth2: entered allmulticast mode
[  341.105807][ T2748] veth2: entered promiscuous mode
[  341.252588][ T2749] br0: port 3(veth4) entered blocking state
[  341.252856][ T2749] br0: port 3(veth4) entered disabled state
[  341.253111][ T2749] veth4: entered allmulticast mode
[  341.254965][ T2749] veth4: entered promiscuous mode
[  342.038845][   T40] br0: port 1(veth1) entered blocking state
[  342.039110][   T40] br0: port 1(veth1) entered forwarding state
[  342.175056][  T253] br0: port 2(veth2) entered blocking state
[  342.175341][  T253] br0: port 2(veth2) entered forwarding state
[  342.337887][   T40] br0: port 3(veth4) entered blocking state
[  342.338200][   T40] br0: port 3(veth4) entered forwarding state
[  358.740624][ T2794] veth3: entered promiscuous mode
[  361.196020][ T2803] veth3: left promiscuous mode
[  361.340350][ T2804] veth3: entered promiscuous mode
[  363.759878][ T2813] veth3: left promiscuous mode
[  363.927428][ T2815] br0: port 3(veth4) entered disabled state
[  364.083182][ T2816] br0: port 2(veth2) entered disabled state
[  364.220288][ T2817] br0: port 1(veth1) entered disabled state
[  364.359381][ T2818] veth4: left allmulticast mode
[  364.359577][ T2818] veth4: left promiscuous mode
[  364.359902][ T2818] br0: port 3(veth4) entered disabled state
[  364.362288][ T2818] veth2: left allmulticast mode
[  364.362480][ T2818] veth2: left promiscuous mode
[  364.362762][ T2818] br0: port 2(veth2) entered disabled state
[  364.363975][ T2818] veth1: left allmulticast mode
[  364.364141][ T2818] veth1: left promiscuous mode
[  364.364435][ T2818] br0: port 1(veth1) entered disabled state