[  871.896116][ T3418] br1: port 1(veth1) entered blocking state
[  871.896370][ T3418] br1: port 1(veth1) entered disabled state
[  871.896615][ T3418] veth1: entered allmulticast mode
[  871.898668][ T3418] veth1: entered promiscuous mode
[  872.047699][   T62] br1: port 1(veth1) entered blocking state
[  872.047960][   T62] br1: port 1(veth1) entered forwarding state
[  872.207879][ T3420] br1: port 2(veth2) entered blocking state
[  872.208436][ T3420] br1: port 2(veth2) entered disabled state
[  872.208819][ T3420] veth2: entered allmulticast mode
[  872.211812][ T3420] veth2: entered promiscuous mode
[  872.368710][   T62] br1: port 2(veth2) entered blocking state
[  872.369042][   T62] br1: port 2(veth2) entered forwarding state
[ 1013.928230][ T4725] tc (4725) used greatest stack depth: 22832 bytes left
[ 1015.596375][ T4741] br1: port 2(veth2) entered disabled state
[ 1015.747217][ T4743] veth2: left allmulticast mode
[ 1015.747417][ T4743] veth2: left promiscuous mode
[ 1015.747704][ T4743] br1: port 2(veth2) entered disabled state
[ 1015.937257][ T4744] br1: port 1(veth1) entered disabled state
[ 1016.108064][ T4745] veth1: left allmulticast mode
[ 1016.108296][ T4745] veth1: left promiscuous mode
[ 1016.108589][ T4745] br1: port 1(veth1) entered disabled state