[  512.083311][ T3107] br1: port 1(veth1) entered blocking state
[  512.083541][ T3107] br1: port 1(veth1) entered disabled state
[  512.083745][ T3107] veth1: entered allmulticast mode
[  512.085205][ T3107] veth1: entered promiscuous mode
[  512.113584][   T38] br1: port 1(veth1) entered blocking state
[  512.113807][   T38] br1: port 1(veth1) entered forwarding state
[  512.145949][ T3109] br1: port 2(veth2) entered blocking state
[  512.146192][ T3109] br1: port 2(veth2) entered disabled state
[  512.146441][ T3109] veth2: entered allmulticast mode
[  512.148332][ T3109] veth2: entered promiscuous mode
[  512.167488][   T38] br1: port 2(veth2) entered blocking state
[  512.167705][   T38] br1: port 2(veth2) entered forwarding state
[  534.561825][ T3644] tc (3644) used greatest stack depth: 23936 bytes left
[  560.837686][ T4502] br1: port 2(veth2) entered disabled state
[  560.875632][ T4503] veth2: left allmulticast mode
[  560.875810][ T4503] veth2: left promiscuous mode
[  560.876060][ T4503] br1: port 2(veth2) entered disabled state
[  560.900074][ T4504] br1: port 1(veth1) entered disabled state
[  560.930026][ T4505] veth1: left allmulticast mode
[  560.930323][ T4505] veth1: left promiscuous mode
[  560.930778][ T4505] br1: port 1(veth1) entered disabled state