[  501.803561] br1: port 1(veth1) entered blocking state
[  501.803639] br1: port 1(veth1) entered disabled state
[  501.803691] veth1: entered allmulticast mode
[  501.803767] veth1: entered promiscuous mode
[  501.818483] br1: port 1(veth1) entered blocking state
[  501.818553] br1: port 1(veth1) entered forwarding state
[  501.835167] br1: port 2(veth2) entered blocking state
[  501.835243] br1: port 2(veth2) entered disabled state
[  501.835311] veth2: entered allmulticast mode
[  501.835395] veth2: entered promiscuous mode
[  501.851681] br1: port 2(veth2) entered blocking state
[  501.851767] br1: port 2(veth2) entered forwarding state
[  509.012196] tc (20286) used greatest stack depth: 11992 bytes left
[  540.725532] br1: port 2(veth2) entered disabled state
[  540.738509] veth2: left allmulticast mode
[  540.738566] veth2: left promiscuous mode
[  540.738607] br1: port 2(veth2) entered disabled state
[  540.752059] br1: port 1(veth1) entered disabled state
[  540.765147] veth1: left allmulticast mode
[  540.765193] veth1: left promiscuous mode
[  540.765232] br1: port 1(veth1) entered disabled state