[  504.479523] br1: port 1(veth1) entered blocking state
[  504.479591] br1: port 1(veth1) entered disabled state
[  504.479651] veth1: entered allmulticast mode
[  504.479735] veth1: entered promiscuous mode
[  504.490009] br1: port 1(veth1) entered blocking state
[  504.490079] br1: port 1(veth1) entered forwarding state
[  504.500244] br1: port 2(veth2) entered blocking state
[  504.500320] br1: port 2(veth2) entered disabled state
[  504.500389] veth2: entered allmulticast mode
[  504.500469] veth2: entered promiscuous mode
[  504.511113] br1: port 2(veth2) entered blocking state
[  504.511212] br1: port 2(veth2) entered forwarding state
[  537.888376] tc (7874) used greatest stack depth: 12448 bytes left
[  540.605407] br1: port 2(veth2) entered disabled state
[  540.614781] veth2: left allmulticast mode
[  540.614856] veth2: left promiscuous mode
[  540.614914] br1: port 2(veth2) entered disabled state
[  540.624559] br1: port 1(veth1) entered disabled state
[  540.634789] veth1: left allmulticast mode
[  540.634851] veth1: left promiscuous mode
[  540.634902] br1: port 1(veth1) entered disabled state