[ 1526.509424][ T6697] br1: port 1(veth1) entered blocking state
[ 1526.509727][ T6697] br1: port 1(veth1) entered disabled state
[ 1526.510038][ T6697] veth1: entered allmulticast mode
[ 1526.512078][ T6697] veth1: entered promiscuous mode
[ 1526.680145][   T40] br1: port 1(veth1) entered blocking state
[ 1526.680455][   T40] br1: port 1(veth1) entered forwarding state
[ 1526.842033][ T6699] br1: port 2(veth2) entered blocking state
[ 1526.842375][ T6699] br1: port 2(veth2) entered disabled state
[ 1526.842643][ T6699] veth2: entered allmulticast mode
[ 1526.845637][ T6699] veth2: entered promiscuous mode
[ 1526.992978][ T4288] br1: port 2(veth2) entered blocking state
[ 1526.993279][ T4288] br1: port 2(veth2) entered forwarding state
[ 1535.747183][ T6723] tc (6723) used greatest stack depth: 22952 bytes left
[ 1564.402794][ T7032] br1: port 2(veth2) entered disabled state
[ 1564.572025][ T7033] veth2: left allmulticast mode
[ 1564.572250][ T7033] veth2: left promiscuous mode
[ 1564.572585][ T7033] br1: port 2(veth2) entered disabled state
[ 1564.743710][ T7034] br1: port 1(veth1) entered disabled state
[ 1564.902414][ T7035] veth1: left allmulticast mode
[ 1564.902613][ T7035] veth1: left promiscuous mode
[ 1564.902906][ T7035] br1: port 1(veth1) entered disabled state