[  507.175030] br1: port 1(veth1) entered blocking state
[  507.175111] br1: port 1(veth1) entered disabled state
[  507.175194] veth1: entered allmulticast mode
[  507.175280] veth1: entered promiscuous mode
[  507.177882] br1: port 1(veth1) entered blocking state
[  507.177947] br1: port 1(veth1) entered forwarding state
[  507.180522] br1: port 2(veth2) entered blocking state
[  507.180561] br1: port 2(veth2) entered disabled state
[  507.180593] veth2: entered allmulticast mode
[  507.180641] veth2: entered promiscuous mode
[  507.183236] br1: port 2(veth2) entered blocking state
[  507.183300] br1: port 2(veth2) entered forwarding state
[  515.167829] tc (11124) used greatest stack depth: 11696 bytes left
[  517.118642] br1: port 2(veth2) entered disabled state
[  517.121188] veth2: left allmulticast mode
[  517.121219] veth2: left promiscuous mode
[  517.121241] br1: port 2(veth2) entered disabled state
[  517.123817] br1: port 1(veth1) entered disabled state
[  517.126326] veth1: left allmulticast mode
[  517.126353] veth1: left promiscuous mode
[  517.126374] br1: port 1(veth1) entered disabled state