[ 1286.165853][ T8199] br1: port 1(veth1) entered blocking state
[ 1286.166306][ T8199] br1: port 1(veth1) entered disabled state
[ 1286.166769][ T8199] veth1: entered allmulticast mode
[ 1286.180352][ T8199] veth1: entered promiscuous mode
[ 1286.306974][   T38] br1: port 1(veth1) entered blocking state
[ 1286.307431][   T38] br1: port 1(veth1) entered forwarding state
[ 1305.663843][ T8338] br1: port 1(veth1) entered disabled state
[ 1305.777343][ T8339] veth1: left allmulticast mode
[ 1305.777755][ T8339] veth1: left promiscuous mode
[ 1305.778247][ T8339] br1: port 1(veth1) entered disabled state