[ 1502.109144][T10158] br1: port 1(veth1) entered blocking state
[ 1502.109410][T10158] br1: port 1(veth1) entered disabled state
[ 1502.109655][T10158] veth1: entered allmulticast mode
[ 1502.111552][T10158] veth1: entered promiscuous mode
[ 1502.260742][   T50] br1: port 1(veth1) entered blocking state
[ 1502.261023][   T50] br1: port 1(veth1) entered forwarding state
[ 1522.393452][T10233] br1: port 1(veth1) entered disabled state
[ 1522.537169][T10234] veth1: left allmulticast mode
[ 1522.537464][T10234] veth1: left promiscuous mode
[ 1522.537802][T10234] br1: port 1(veth1) entered disabled state