[ 1720.243617][ T9290] br1: port 1(veth1) entered blocking state
[ 1720.244009][ T9290] br1: port 1(veth1) entered disabled state
[ 1720.244429][ T9290] veth1: entered allmulticast mode
[ 1720.249684][ T9290] veth1: entered promiscuous mode
[ 1720.416977][   T45] br1: port 1(veth1) entered blocking state
[ 1720.417298][   T45] br1: port 1(veth1) entered forwarding state
[ 1741.306405][ T9366] br1: port 1(veth1) entered disabled state
[ 1741.456797][ T9367] veth1: left allmulticast mode
[ 1741.457090][ T9367] veth1: left promiscuous mode
[ 1741.457399][ T9367] br1: port 1(veth1) entered disabled state