[ 1442.833696][ T9412] br1: port 1(veth1) entered blocking state
[ 1442.833973][ T9412] br1: port 1(veth1) entered disabled state
[ 1442.834247][ T9412] veth1: entered allmulticast mode
[ 1442.836230][ T9412] veth1: entered promiscuous mode
[ 1442.991121][   T49] br1: port 1(veth1) entered blocking state
[ 1442.991472][   T49] br1: port 1(veth1) entered forwarding state
[ 1464.204239][ T9481] br1: port 1(veth1) entered disabled state
[ 1464.351497][ T9482] veth1: left allmulticast mode
[ 1464.351808][ T9482] veth1: left promiscuous mode
[ 1464.352229][ T9482] br1: port 1(veth1) entered disabled state