[  647.502842] br1: port 1(veth1) entered blocking state
[  647.503002] br1: port 1(veth1) entered disabled state
[  647.503105] veth1: entered allmulticast mode
[  647.503269] veth1: entered promiscuous mode
[  647.514313] br1: port 1(veth1) entered blocking state
[  647.514389] br1: port 1(veth1) entered forwarding state
[  647.526573] br1: port 2(veth2) entered blocking state
[  647.526703] br1: port 2(veth2) entered disabled state
[  647.526806] veth2: entered allmulticast mode
[  647.526959] veth2: entered promiscuous mode
[  647.538537] br1: port 2(veth2) entered blocking state
[  647.538622] br1: port 2(veth2) entered forwarding state
[  656.110633] tc (7108) used greatest stack depth: 11608 bytes left
[  657.526042] br1: port 2(veth2) entered disabled state
[  657.537321] veth2: left allmulticast mode
[  657.537399] veth2: left promiscuous mode
[  657.537468] br1: port 2(veth2) entered disabled state
[  657.548295] br1: port 1(veth1) entered disabled state
[  657.558297] veth1: left allmulticast mode
[  657.558406] veth1: left promiscuous mode
[  657.558472] br1: port 1(veth1) entered disabled state