[  528.213032][T15778] br1: port 1(veth1) entered blocking state
[  528.213301][T15778] br1: port 1(veth1) entered disabled state
[  528.213568][T15778] veth1: entered allmulticast mode
[  528.215115][T15778] veth1: entered promiscuous mode
[  528.245803][   T37] br1: port 1(veth1) entered blocking state
[  528.246035][   T37] br1: port 1(veth1) entered forwarding state
[  528.276219][T15780] br1: port 2(veth2) entered blocking state
[  528.276445][T15780] br1: port 2(veth2) entered disabled state
[  528.277223][T15780] veth2: entered allmulticast mode
[  528.278694][T15780] veth2: entered promiscuous mode
[  528.298177][  T383] br1: port 2(veth2) entered blocking state
[  528.298367][  T383] br1: port 2(veth2) entered forwarding state
[  538.177200][T15903] tc (15903) used greatest stack depth: 24016 bytes left
[  570.618017][T16977] tc (16977) used greatest stack depth: 23056 bytes left
[  576.592391][T17173] br1: port 2(veth2) entered disabled state
[  576.615520][T17174] veth2: left allmulticast mode
[  576.615744][T17174] veth2: left promiscuous mode
[  576.616055][T17174] br1: port 2(veth2) entered disabled state
[  576.642099][T17175] br1: port 1(veth1) entered disabled state
[  576.661078][T17176] veth1: left allmulticast mode
[  576.661245][T17176] veth1: left promiscuous mode
[  576.661476][T17176] br1: port 1(veth1) entered disabled state