[ 1531.265184][T10193] br1: port 1(veth1) entered blocking state
[ 1531.265481][T10193] br1: port 1(veth1) entered disabled state
[ 1531.265764][T10193] veth1: entered allmulticast mode
[ 1531.267845][T10193] veth1: entered promiscuous mode
[ 1531.424013][    T7] br1: port 1(veth1) entered blocking state
[ 1531.424269][    T7] br1: port 1(veth1) entered forwarding state
[ 1547.191299][T10252] br1: port 1(veth1) entered disabled state
[ 1547.351868][T10253] veth1: left allmulticast mode
[ 1547.352070][T10253] veth1: left promiscuous mode
[ 1547.352371][T10253] br1: port 1(veth1) entered disabled state