[  511.004568] br1: port 1(veth1) entered blocking state
[  511.004633] br1: port 1(veth1) entered disabled state
[  511.004715] veth1: entered allmulticast mode
[  511.004795] veth1: entered promiscuous mode
[  511.018805] br1: port 1(veth1) entered blocking state
[  511.018861] br1: port 1(veth1) entered forwarding state
[  511.032927] br1: port 2(veth2) entered blocking state
[  511.032975] br1: port 2(veth2) entered disabled state
[  511.033013] veth2: entered allmulticast mode
[  511.033091] veth2: entered promiscuous mode
[  511.045362] br1: port 2(veth2) entered blocking state
[  511.045415] br1: port 2(veth2) entered forwarding state
[  517.248717] tc (3058) used greatest stack depth: 11992 bytes left
[  523.590806] br1: port 2(veth2) entered disabled state
[  523.606700] veth2: left allmulticast mode
[  523.606757] veth2: left promiscuous mode
[  523.606793] br1: port 2(veth2) entered disabled state
[  523.619475] br1: port 1(veth1) entered disabled state
[  523.634282] veth1: left allmulticast mode
[  523.634330] veth1: left promiscuous mode
[  523.634373] br1: port 1(veth1) entered disabled state