[ 1290.285143][T17885] br1: port 1(veth1) entered blocking state
[ 1290.285534][T17885] br1: port 1(veth1) entered disabled state
[ 1290.285855][T17885] veth1: entered allmulticast mode
[ 1290.287790][T17885] veth1: entered promiscuous mode
[ 1290.372082][  T152] br1: port 1(veth1) entered blocking state
[ 1290.372571][  T152] br1: port 1(veth1) entered forwarding state
[ 1303.939794][T17985] br1: port 1(veth1) entered disabled state
[ 1304.030591][T17987] veth1: left allmulticast mode
[ 1304.030898][T17987] veth1: left promiscuous mode
[ 1304.031259][T17987] br1: port 1(veth1) entered disabled state