[  499.964904] br1: port 1(veth1) entered blocking state
[  499.964986] br1: port 1(veth1) entered disabled state
[  499.965055] veth1: entered allmulticast mode
[  499.965153] veth1: entered promiscuous mode
[  499.981216] br1: port 1(veth1) entered blocking state
[  499.981293] br1: port 1(veth1) entered forwarding state
[  499.998023] br1: port 2(veth2) entered blocking state
[  499.998095] br1: port 2(veth2) entered disabled state
[  499.998153] veth2: entered allmulticast mode
[  499.998248] veth2: entered promiscuous mode
[  500.015073] br1: port 2(veth2) entered blocking state
[  500.015147] br1: port 2(veth2) entered forwarding state
[  507.187818] tc (10184) used greatest stack depth: 11992 bytes left
[  539.757581] br1: port 2(veth2) entered disabled state
[  539.769584] veth2: left allmulticast mode
[  539.769627] veth2: left promiscuous mode
[  539.769657] br1: port 2(veth2) entered disabled state
[  539.783230] br1: port 1(veth1) entered disabled state
[  539.798300] veth1: left allmulticast mode
[  539.798356] veth1: left promiscuous mode
[  539.798401] br1: port 1(veth1) entered disabled state