[  520.541659] br1: port 1(veth1) entered blocking state
[  520.541740] br1: port 1(veth1) entered disabled state
[  520.541797] veth1: entered allmulticast mode
[  520.541893] veth1: entered promiscuous mode
[  520.561650] br1: port 1(veth1) entered blocking state
[  520.561726] br1: port 1(veth1) entered forwarding state
[  520.578371] br1: port 2(veth2) entered blocking state
[  520.578437] br1: port 2(veth2) entered disabled state
[  520.578496] veth2: entered allmulticast mode
[  520.578588] veth2: entered promiscuous mode
[  520.595959] br1: port 2(veth2) entered blocking state
[  520.596032] br1: port 2(veth2) entered forwarding state
[  527.769172] tc (6946) used greatest stack depth: 11992 bytes left
[  530.840098] br1: port 2(veth2) entered disabled state
[  530.856556] veth2: left allmulticast mode
[  530.856607] veth2: left promiscuous mode
[  530.856648] br1: port 2(veth2) entered disabled state
[  530.873172] br1: port 1(veth1) entered disabled state
[  530.894287] veth1: left allmulticast mode
[  530.894349] veth1: left promiscuous mode
[  530.894390] br1: port 1(veth1) entered disabled state