[  504.003792] br1: port 1(veth1) entered blocking state
[  504.003848] br1: port 1(veth1) entered disabled state
[  504.003896] veth1: entered allmulticast mode
[  504.004030] veth1: entered promiscuous mode
[  504.019461] br1: port 1(veth1) entered blocking state
[  504.019517] br1: port 1(veth1) entered forwarding state
[  504.031715] br1: port 2(veth2) entered blocking state
[  504.031777] br1: port 2(veth2) entered disabled state
[  504.031836] veth2: entered allmulticast mode
[  504.031917] veth2: entered promiscuous mode
[  504.048505] br1: port 2(veth2) entered blocking state
[  504.048583] br1: port 2(veth2) entered forwarding state
[  511.224426] tc (10182) used greatest stack depth: 11992 bytes left
[  543.579543] br1: port 2(veth2) entered disabled state
[  543.594785] veth2: left allmulticast mode
[  543.594840] veth2: left promiscuous mode
[  543.594879] br1: port 2(veth2) entered disabled state
[  543.609787] br1: port 1(veth1) entered disabled state
[  543.625039] veth1: left allmulticast mode
[  543.625090] veth1: left promiscuous mode
[  543.625134] br1: port 1(veth1) entered disabled state