[ 1841.427293][T17502] br1: port 1(veth1) entered blocking state
[ 1841.427773][T17502] br1: port 1(veth1) entered disabled state
[ 1841.428209][T17502] veth1: entered allmulticast mode
[ 1841.431789][T17502] veth1: entered promiscuous mode
[ 1841.559305][ T9906] br1: port 1(veth1) entered blocking state
[ 1841.560075][ T9906] br1: port 1(veth1) entered forwarding state
[ 1856.670274][T17602] br1: port 1(veth1) entered disabled state
[ 1856.781069][T17603] veth1: left allmulticast mode
[ 1856.781459][T17603] veth1: left promiscuous mode
[ 1856.781966][T17603] br1: port 1(veth1) entered disabled state