[  671.681053] br1: port 1(veth1) entered blocking state
[  671.681104] br1: port 1(veth1) entered disabled state
[  671.681139] veth1: entered allmulticast mode
[  671.681194] veth1: entered promiscuous mode
[  671.683944] br1: port 1(veth1) entered blocking state
[  671.683982] br1: port 1(veth1) entered forwarding state
[  671.686616] br1: port 2(veth2) entered blocking state
[  671.686683] br1: port 2(veth2) entered disabled state
[  671.686751] veth2: entered allmulticast mode
[  671.686849] veth2: entered promiscuous mode
[  671.689536] br1: port 2(veth2) entered blocking state
[  671.689604] br1: port 2(veth2) entered forwarding state
[  682.764839] tc (30430) used greatest stack depth: 11760 bytes left
[  699.514522] br1: port 2(veth2) entered disabled state
[  699.517084] veth2: left allmulticast mode
[  699.517144] veth2: left promiscuous mode
[  699.517210] br1: port 2(veth2) entered disabled state
[  699.519883] br1: port 1(veth1) entered disabled state
[  699.522472] veth1: left allmulticast mode
[  699.522531] veth1: left promiscuous mode
[  699.522592] br1: port 1(veth1) entered disabled state