[  556.536337] br1: port 1(veth1) entered blocking state
[  556.536390] br1: port 1(veth1) entered disabled state
[  556.536426] veth1: entered allmulticast mode
[  556.536489] veth1: entered promiscuous mode
[  556.540118] br1: port 1(veth1) entered blocking state
[  556.540204] br1: port 1(veth1) entered forwarding state
[  556.543406] br1: port 2(veth2) entered blocking state
[  556.543446] br1: port 2(veth2) entered disabled state
[  556.543479] veth2: entered allmulticast mode
[  556.543537] veth2: entered promiscuous mode
[  556.547101] br1: port 2(veth2) entered blocking state
[  556.547174] br1: port 2(veth2) entered forwarding state
[  578.689036] tc (15966) used greatest stack depth: 11704 bytes left
[  584.551597] br1: port 2(veth2) entered disabled state
[  584.554953] veth2: left allmulticast mode
[  584.554984] veth2: left promiscuous mode
[  584.555011] br1: port 2(veth2) entered disabled state
[  584.558451] br1: port 1(veth1) entered disabled state
[  584.561827] veth1: left allmulticast mode
[  584.561868] veth1: left promiscuous mode
[  584.561892] br1: port 1(veth1) entered disabled state