[ 1704.112783][T17473] br1: port 1(veth1) entered blocking state
[ 1704.113446][T17473] br1: port 1(veth1) entered disabled state
[ 1704.113908][T17473] veth1: entered allmulticast mode
[ 1704.117255][T17473] veth1: entered promiscuous mode
[ 1704.236039][   T38] br1: port 1(veth1) entered blocking state
[ 1704.236644][   T38] br1: port 1(veth1) entered forwarding state
[ 1704.332540][T17475] br1: port 2(veth2) entered blocking state
[ 1704.333004][T17475] br1: port 2(veth2) entered disabled state
[ 1704.333640][T17475] veth2: entered allmulticast mode
[ 1704.337055][T17475] veth2: entered promiscuous mode
[ 1704.468452][T13279] br1: port 2(veth2) entered blocking state
[ 1704.469048][T13279] br1: port 2(veth2) entered forwarding state
[ 1713.882579][T17520] tc (17520) used greatest stack depth: 23608 bytes left
[ 1843.298718][T18868] br1: port 2(veth2) entered disabled state
[ 1843.411814][T18869] veth2: left allmulticast mode
[ 1843.412177][T18869] veth2: left promiscuous mode
[ 1843.412682][T18869] br1: port 2(veth2) entered disabled state
[ 1843.539218][T18870] br1: port 1(veth1) entered disabled state
[ 1843.637299][T18871] veth1: left allmulticast mode
[ 1843.637707][T18871] veth1: left promiscuous mode
[ 1843.638164][T18871] br1: port 1(veth1) entered disabled state