[   21.004666] br1: port 1(veth1) entered blocking state
[   21.004722] br1: port 1(veth1) entered disabled state
[   21.004756] veth1: entered allmulticast mode
[   21.004813] veth1: entered promiscuous mode
[   21.007684] br1: port 1(veth1) entered blocking state
[   21.007723] br1: port 1(veth1) entered forwarding state
[   21.010206] br1: port 2(veth2) entered blocking state
[   21.010271] br1: port 2(veth2) entered disabled state
[   21.010336] veth2: entered allmulticast mode
[   21.010421] veth2: entered promiscuous mode
[   21.013297] br1: port 2(veth2) entered blocking state
[   21.013334] br1: port 2(veth2) entered forwarding state
[   27.979354] tc (614) used greatest stack depth: 11720 bytes left
[   49.050881] br1: port 2(veth2) entered disabled state
[   49.053705] veth2: left allmulticast mode
[   49.053778] veth2: left promiscuous mode
[   49.053847] br1: port 2(veth2) entered disabled state
[   49.056621] br1: port 1(veth1) entered disabled state
[   49.059106] veth1: left allmulticast mode
[   49.059146] veth1: left promiscuous mode
[   49.059181] br1: port 1(veth1) entered disabled state