[  572.536375] br1: port 1(veth1) entered blocking state
[  572.536456] br1: port 1(veth1) entered disabled state
[  572.536519] veth1: entered allmulticast mode
[  572.536607] veth1: entered promiscuous mode
[  572.545995] br1: port 1(veth1) entered blocking state
[  572.546068] br1: port 1(veth1) entered forwarding state
[  572.556185] br1: port 2(veth2) entered blocking state
[  572.556290] br1: port 2(veth2) entered disabled state
[  572.556359] veth2: entered allmulticast mode
[  572.556456] veth2: entered promiscuous mode
[  572.565607] br1: port 2(veth2) entered blocking state
[  572.565661] br1: port 2(veth2) entered forwarding state
[  578.695396] tc (12318) used greatest stack depth: 11992 bytes left
[  584.172023] br1: port 2(veth2) entered disabled state
[  584.181906] veth2: left allmulticast mode
[  584.181993] veth2: left promiscuous mode
[  584.182039] br1: port 2(veth2) entered disabled state
[  584.192706] br1: port 1(veth1) entered disabled state
[  584.202545] veth1: left allmulticast mode
[  584.202634] veth1: left promiscuous mode
[  584.202680] br1: port 1(veth1) entered disabled state