[ 1507.538945][ T9918] br1: port 1(veth1) entered blocking state
[ 1507.539322][ T9918] br1: port 1(veth1) entered disabled state
[ 1507.539599][ T9918] veth1: entered allmulticast mode
[ 1507.541484][ T9918] veth1: entered promiscuous mode
[ 1507.706191][  T253] br1: port 1(veth1) entered blocking state
[ 1507.706466][  T253] br1: port 1(veth1) entered forwarding state
[ 1507.846754][ T9920] br1: port 2(veth2) entered blocking state
[ 1507.847121][ T9920] br1: port 2(veth2) entered disabled state
[ 1507.847414][ T9920] veth2: entered allmulticast mode
[ 1507.849285][ T9920] veth2: entered promiscuous mode
[ 1508.009820][  T367] br1: port 2(veth2) entered blocking state
[ 1508.010104][  T367] br1: port 2(veth2) entered forwarding state
[ 1544.401727][T10253] br1: port 2(veth2) entered disabled state
[ 1544.558041][T10254] veth2: left allmulticast mode
[ 1544.558299][T10254] veth2: left promiscuous mode
[ 1544.558643][T10254] br1: port 2(veth2) entered disabled state
[ 1544.708432][T10255] br1: port 1(veth1) entered disabled state
[ 1544.856016][T10256] veth1: left allmulticast mode
[ 1544.856223][T10256] veth1: left promiscuous mode
[ 1544.856534][T10256] br1: port 1(veth1) entered disabled state