[  662.195015] br1: port 1(veth1) entered blocking state
[  662.195066] br1: port 1(veth1) entered disabled state
[  662.195100] veth1: entered allmulticast mode
[  662.195162] veth1: entered promiscuous mode
[  662.198964] br1: port 1(veth1) entered blocking state
[  662.199010] br1: port 1(veth1) entered forwarding state
[  662.202614] br1: port 2(veth2) entered blocking state
[  662.202656] br1: port 2(veth2) entered disabled state
[  662.202692] veth2: entered allmulticast mode
[  662.202745] veth2: entered promiscuous mode
[  662.206616] br1: port 2(veth2) entered blocking state
[  662.206688] br1: port 2(veth2) entered forwarding state
[  690.336591] tc (22689) used greatest stack depth: 11704 bytes left
[  690.598321] br1: port 2(veth2) entered disabled state
[  690.602040] veth2: left allmulticast mode
[  690.602110] veth2: left promiscuous mode
[  690.602175] br1: port 2(veth2) entered disabled state
[  690.606131] br1: port 1(veth1) entered disabled state
[  690.609785] veth1: left allmulticast mode
[  690.609852] veth1: left promiscuous mode
[  690.609913] br1: port 1(veth1) entered disabled state