[  495.454704] br1: port 1(veth1) entered blocking state
[  495.454782] br1: port 1(veth1) entered disabled state
[  495.454846] veth1: entered allmulticast mode
[  495.454950] veth1: entered promiscuous mode
[  495.471368] br1: port 1(veth1) entered blocking state
[  495.471443] br1: port 1(veth1) entered forwarding state
[  495.487743] br1: port 2(veth2) entered blocking state
[  495.487819] br1: port 2(veth2) entered disabled state
[  495.487877] veth2: entered allmulticast mode
[  495.487976] veth2: entered promiscuous mode
[  495.504562] br1: port 2(veth2) entered blocking state
[  495.504640] br1: port 2(veth2) entered forwarding state
[  527.890319] tc (20700) used greatest stack depth: 11840 bytes left
[  534.175797] br1: port 2(veth2) entered disabled state
[  534.191608] veth2: left allmulticast mode
[  534.191679] veth2: left promiscuous mode
[  534.191719] br1: port 2(veth2) entered disabled state
[  534.205735] br1: port 1(veth1) entered disabled state
[  534.221403] veth1: left allmulticast mode
[  534.221466] veth1: left promiscuous mode
[  534.221502] br1: port 1(veth1) entered disabled state