[ 1574.930832][ T6926] br1: port 1(veth1) entered blocking state
[ 1574.931276][ T6926] br1: port 1(veth1) entered disabled state
[ 1574.931720][ T6926] veth1: entered allmulticast mode
[ 1574.935168][ T6926] veth1: entered promiscuous mode
[ 1575.064671][  T253] br1: port 1(veth1) entered blocking state
[ 1575.065107][  T253] br1: port 1(veth1) entered forwarding state
[ 1608.754242][ T7105] br1: port 1(veth1) entered disabled state
[ 1608.878486][ T7106] veth1: left allmulticast mode
[ 1608.878910][ T7106] veth1: left promiscuous mode
[ 1608.879387][ T7106] br1: port 1(veth1) entered disabled state