[ 1312.639390][T14517] br1: port 1(veth1) entered blocking state
[ 1312.639815][T14517] br1: port 1(veth1) entered disabled state
[ 1312.642027][T14517] veth1: entered allmulticast mode
[ 1312.645304][T14517] veth1: entered promiscuous mode
[ 1312.740136][  T253] br1: port 1(veth1) entered blocking state
[ 1312.740426][  T253] br1: port 1(veth1) entered forwarding state
[ 1330.363254][T14656] br1: port 1(veth1) entered disabled state
[ 1330.443880][T14657] veth1: left allmulticast mode
[ 1330.444152][T14657] veth1: left promiscuous mode
[ 1330.444484][T14657] br1: port 1(veth1) entered disabled state