[ 1419.701990][ T7578] br1: port 1(veth1) entered blocking state
[ 1419.702305][ T7578] br1: port 1(veth1) entered disabled state
[ 1419.702588][ T7578] veth1: entered allmulticast mode
[ 1419.704462][ T7578] veth1: entered promiscuous mode
[ 1419.852505][ T3978] br1: port 1(veth1) entered blocking state
[ 1419.852882][ T3978] br1: port 1(veth1) entered forwarding state
[ 1454.109252][ T7669] br1: port 1(veth1) entered disabled state
[ 1454.261478][ T7670] veth1: left allmulticast mode
[ 1454.261697][ T7670] veth1: left promiscuous mode
[ 1454.262120][ T7670] br1: port 1(veth1) entered disabled state