[  609.376375][ T3915] br1: port 1(veth1) entered blocking state
[  609.376630][ T3915] br1: port 1(veth1) entered disabled state
[  609.376859][ T3915] veth1: entered allmulticast mode
[  609.378357][ T3915] veth1: entered promiscuous mode
[  609.400034][   T45] br1: port 1(veth1) entered blocking state
[  609.400230][   T45] br1: port 1(veth1) entered forwarding state
[  620.651628][ T4014] br1: port 1(veth1) entered disabled state
[  620.677262][ T4015] veth1: left allmulticast mode
[  620.677430][ T4015] veth1: left promiscuous mode
[  620.677650][ T4015] br1: port 1(veth1) entered disabled state