[  739.872263][T19343] br1: port 1(veth1) entered blocking state
[  739.872488][T19343] br1: port 1(veth1) entered disabled state
[  739.872682][T19343] veth1: entered allmulticast mode
[  739.874144][T19343] veth1: entered promiscuous mode
[  739.900831][   T38] br1: port 1(veth1) entered blocking state
[  739.901031][   T38] br1: port 1(veth1) entered forwarding state
[  739.932325][T19345] br1: port 2(veth2) entered blocking state
[  739.932539][T19345] br1: port 2(veth2) entered disabled state
[  739.932730][T19345] veth2: entered allmulticast mode
[  739.934209][T19345] veth2: entered promiscuous mode
[  739.964057][  T187] br1: port 2(veth2) entered blocking state
[  739.964241][  T187] br1: port 2(veth2) entered forwarding state
[  747.548262][T19394] tc (19394) used greatest stack depth: 24088 bytes left
[  788.580952][T20742] br1: port 2(veth2) entered disabled state
[  788.612385][T20743] veth2: left allmulticast mode
[  788.612556][T20743] veth2: left promiscuous mode
[  788.612761][T20743] br1: port 2(veth2) entered disabled state
[  788.636007][T20744] br1: port 1(veth1) entered disabled state
[  788.661434][T20745] veth1: left allmulticast mode
[  788.661579][T20745] veth1: left promiscuous mode
[  788.661781][T20745] br1: port 1(veth1) entered disabled state