[  738.077812][ T4621] br0: port 1(veth1) entered blocking state
[  738.078711][ T4621] br0: port 1(veth1) entered disabled state
[  738.087232][ T4621] veth1: entered allmulticast mode
[  738.088717][ T4621] veth1: entered promiscuous mode
[  738.127111][ T4623] br0: port 2(veth2) entered blocking state
[  738.127418][ T4623] br0: port 2(veth2) entered disabled state
[  738.127729][ T4623] veth2: entered allmulticast mode
[  738.131480][ T4623] veth2: entered promiscuous mode
[  738.172756][ T4624] br0: port 3(veth4) entered blocking state
[  738.172966][ T4624] br0: port 3(veth4) entered disabled state
[  738.173157][ T4624] veth4: entered allmulticast mode
[  738.174603][ T4624] veth4: entered promiscuous mode
[  738.404631][ T1728] br0: port 1(veth1) entered blocking state
[  738.405239][ T1728] br0: port 1(veth1) entered forwarding state
[  738.429340][ T1728] br0: port 2(veth2) entered blocking state
[  738.429530][ T1728] br0: port 2(veth2) entered forwarding state
[  738.462810][   T92] br0: port 3(veth4) entered blocking state
[  738.463056][   T92] br0: port 3(veth4) entered forwarding state
[  752.362833][ T4696] veth3: entered promiscuous mode
[  753.581501][ T4705] veth3: left promiscuous mode
[  753.602728][ T4706] veth3: entered promiscuous mode
[  754.834326][ T4715] veth3: left promiscuous mode
[  754.894559][ T4723] br0: port 3(veth4) entered disabled state
[  754.918891][ T4724] br0: port 2(veth2) entered disabled state
[  754.944077][ T4725] br0: port 1(veth1) entered disabled state
[  754.972505][ T4726] veth4: left allmulticast mode
[  754.972670][ T4726] veth4: left promiscuous mode
[  754.972889][ T4726] br0: port 3(veth4) entered disabled state
[  754.973806][ T4726] veth2: left allmulticast mode
[  754.973965][ T4726] veth2: left promiscuous mode
[  754.974178][ T4726] br0: port 2(veth2) entered disabled state
[  754.975062][ T4726] veth1: left allmulticast mode
[  754.975213][ T4726] veth1: left promiscuous mode
[  754.975423][ T4726] br0: port 1(veth1) entered disabled state