[  604.977562][ T4088] br0: port 1(veth1) entered blocking state
[  604.977886][ T4088] br0: port 1(veth1) entered disabled state
[  604.979266][ T4088] veth1: entered allmulticast mode
[  604.981268][ T4088] veth1: entered promiscuous mode
[  605.165881][ T4090] br0: port 2(veth2) entered blocking state
[  605.166229][ T4090] br0: port 2(veth2) entered disabled state
[  605.166513][ T4090] veth2: entered allmulticast mode
[  605.169429][ T4090] veth2: entered promiscuous mode
[  605.629187][  T256] br0: port 1(veth1) entered blocking state
[  605.629606][  T256] br0: port 1(veth1) entered forwarding state
[  605.796881][  T380] br0: port 2(veth2) entered blocking state
[  605.797310][  T380] br0: port 2(veth2) entered forwarding state
[  856.906378][ T5377] br0: port 2(veth2) entered disabled state
[  857.093238][ T5378] br0: port 1(veth1) entered disabled state
[  857.267897][ T5379] veth2: left allmulticast mode
[  857.268153][ T5379] veth2: left promiscuous mode
[  857.268479][ T5379] br0: port 2(veth2) entered disabled state
[  857.269895][ T5379] veth1: left allmulticast mode
[  857.271250][ T5379] veth1: left promiscuous mode
[  857.271693][ T5379] br0: port 1(veth1) entered disabled state