[ 1252.720752][T11464] br1: port 1(veth1) entered blocking state
[ 1252.721169][T11464] br1: port 1(veth1) entered disabled state
[ 1252.722109][T11464] veth1: entered allmulticast mode
[ 1252.726476][T11464] veth1: entered promiscuous mode
[ 1252.871561][  T151] br1: port 1(veth1) entered blocking state
[ 1252.871991][  T151] br1: port 1(veth1) entered forwarding state
[ 1286.796024][T11643] br1: port 1(veth1) entered disabled state
[ 1286.903387][T11644] veth1: left allmulticast mode
[ 1286.905267][T11644] veth1: left promiscuous mode
[ 1286.905783][T11644] br1: port 1(veth1) entered disabled state