[  500.962990][ T6390] br1: port 1(veth1) entered blocking state
[  500.963196][ T6390] br1: port 1(veth1) entered disabled state
[  500.963364][ T6390] veth1: entered allmulticast mode
[  500.965334][ T6390] veth1: entered promiscuous mode
[  500.991403][   T46] br1: port 1(veth1) entered blocking state
[  500.991591][   T46] br1: port 1(veth1) entered forwarding state
[  501.533681][ T6417] grep (6417) used greatest stack depth: 23472 bytes left
[  527.908674][ T6573] br1: port 1(veth1) entered disabled state
[  527.942953][ T6574] veth1: left allmulticast mode
[  527.943142][ T6574] veth1: left promiscuous mode
[  527.943406][ T6574] br1: port 1(veth1) entered disabled state