[  695.717444][T17104] br1: port 1(veth1) entered blocking state
[  695.718232][T17104] br1: port 1(veth1) entered disabled state
[  695.718474][T17104] veth1: entered allmulticast mode
[  695.720000][T17104] veth1: entered promiscuous mode
[  695.745117][T12048] br1: port 1(veth1) entered blocking state
[  695.745313][T12048] br1: port 1(veth1) entered forwarding state
[  695.777196][T17106] br1: port 2(veth2) entered blocking state
[  695.777390][T17106] br1: port 2(veth2) entered disabled state
[  695.777575][T17106] veth2: entered allmulticast mode
[  695.779028][T17106] veth2: entered promiscuous mode
[  695.803128][   T38] br1: port 2(veth2) entered blocking state
[  695.803353][   T38] br1: port 2(veth2) entered forwarding state
[  741.664389][T18534] tc (18534) used greatest stack depth: 23416 bytes left
[  743.065795][T18589] br1: port 2(veth2) entered disabled state
[  743.101211][T18590] veth2: left allmulticast mode
[  743.101410][T18590] veth2: left promiscuous mode
[  743.101698][T18590] br1: port 2(veth2) entered disabled state
[  743.132070][T18591] br1: port 1(veth1) entered disabled state
[  743.155365][T18592] veth1: left allmulticast mode
[  743.155571][T18592] veth1: left promiscuous mode
[  743.156371][T18592] br1: port 1(veth1) entered disabled state