[  646.260217] br1: port 1(veth1) entered blocking state
[  646.260302] br1: port 1(veth1) entered disabled state
[  646.260368] veth1: entered allmulticast mode
[  646.260463] veth1: entered promiscuous mode
[  646.276063] br1: port 1(veth1) entered blocking state
[  646.276130] br1: port 1(veth1) entered forwarding state
[  646.293298] br1: port 2(veth2) entered blocking state
[  646.293374] br1: port 2(veth2) entered disabled state
[  646.293435] veth2: entered allmulticast mode
[  646.293531] veth2: entered promiscuous mode
[  646.311939] br1: port 2(veth2) entered blocking state
[  646.312014] br1: port 2(veth2) entered forwarding state
[  653.454932] tc (4917) used greatest stack depth: 11952 bytes left
[  656.553318] br1: port 2(veth2) entered disabled state
[  656.571760] veth2: left allmulticast mode
[  656.571839] veth2: left promiscuous mode
[  656.571899] br1: port 2(veth2) entered disabled state
[  656.589407] br1: port 1(veth1) entered disabled state
[  656.605769] veth1: left allmulticast mode
[  656.605834] veth1: left promiscuous mode
[  656.605883] br1: port 1(veth1) entered disabled state