[  460.390216][ T4864] br1: port 1(veth1) entered blocking state
[  460.390441][ T4864] br1: port 1(veth1) entered disabled state
[  460.390641][ T4864] veth1: entered allmulticast mode
[  460.392193][ T4864] veth1: entered promiscuous mode
[  460.425971][ T4721] br1: port 1(veth1) entered blocking state
[  460.426192][ T4721] br1: port 1(veth1) entered forwarding state
[  487.210047][ T5047] br1: port 1(veth1) entered disabled state
[  487.239711][ T5048] veth1: left allmulticast mode
[  487.239928][ T5048] veth1: left promiscuous mode
[  487.240181][ T5048] br1: port 1(veth1) entered disabled state