[  438.975239] br1: port 1(veth1) entered blocking state
[  438.975295] br1: port 1(veth1) entered disabled state
[  438.975340] veth1: entered allmulticast mode
[  438.975414] veth1: entered promiscuous mode
[  438.990844] br1: port 1(veth1) entered blocking state
[  438.990924] br1: port 1(veth1) entered forwarding state
[  439.007380] br1: port 2(veth2) entered blocking state
[  439.007483] br1: port 2(veth2) entered disabled state
[  439.007552] veth2: entered allmulticast mode
[  439.007668] veth2: entered promiscuous mode
[  439.023361] br1: port 2(veth2) entered blocking state
[  439.023449] br1: port 2(veth2) entered forwarding state
[  447.628152] tc (4894) used greatest stack depth: 11888 bytes left
[  480.052542] br1: port 2(veth2) entered disabled state
[  480.066541] veth2: left allmulticast mode
[  480.066605] veth2: left promiscuous mode
[  480.066640] br1: port 2(veth2) entered disabled state
[  480.080736] br1: port 1(veth1) entered disabled state
[  480.095864] veth1: left allmulticast mode
[  480.095928] veth1: left promiscuous mode
[  480.095976] br1: port 1(veth1) entered disabled state