[  636.629507] br1: port 1(veth1) entered blocking state
[  636.629587] br1: port 1(veth1) entered disabled state
[  636.629648] veth1: entered allmulticast mode
[  636.629750] veth1: entered promiscuous mode
[  636.648844] br1: port 1(veth1) entered blocking state
[  636.648920] br1: port 1(veth1) entered forwarding state
[  636.665838] br1: port 2(veth2) entered blocking state
[  636.665905] br1: port 2(veth2) entered disabled state
[  636.665968] veth2: entered allmulticast mode
[  636.666053] veth2: entered promiscuous mode
[  636.686374] br1: port 2(veth2) entered blocking state
[  636.686442] br1: port 2(veth2) entered forwarding state
[  642.932127] tc (6032) used greatest stack depth: 11992 bytes left
[  648.817744] br1: port 2(veth2) entered disabled state
[  648.834791] veth2: left allmulticast mode
[  648.834856] veth2: left promiscuous mode
[  648.834894] br1: port 2(veth2) entered disabled state
[  648.853509] br1: port 1(veth1) entered disabled state
[  648.870810] veth1: left allmulticast mode
[  648.870875] veth1: left promiscuous mode
[  648.870918] br1: port 1(veth1) entered disabled state