[    2.397104] br1: port 1(veth1) entered blocking state
[    2.397168] br1: port 1(veth1) entered disabled state
[    2.397216] veth1: entered allmulticast mode
[    2.397289] veth1: entered promiscuous mode
[    2.407828] br1: port 1(veth1) entered blocking state
[    2.407897] br1: port 1(veth1) entered forwarding state
[    2.417846] br1: port 2(veth2) entered blocking state
[    2.417910] br1: port 2(veth2) entered disabled state
[    2.417972] veth2: entered allmulticast mode
[    2.418059] veth2: entered promiscuous mode
[    2.428877] br1: port 2(veth2) entered blocking state
[    2.428958] br1: port 2(veth2) entered forwarding state
[    8.589359] tc (330) used greatest stack depth: 11840 bytes left
[   13.642722] br1: port 2(veth2) entered disabled state
[   13.651025] veth2: left allmulticast mode
[   13.651064] veth2: left promiscuous mode
[   13.651099] br1: port 2(veth2) entered disabled state
[   13.659807] br1: port 1(veth1) entered disabled state
[   13.668069] veth1: left allmulticast mode
[   13.668110] veth1: left promiscuous mode
[   13.668154] br1: port 1(veth1) entered disabled state