[  729.695316][ T8768] br1: port 1(veth1) entered blocking state
[  729.695707][ T8768] br1: port 1(veth1) entered disabled state
[  729.696086][ T8768] veth1: entered allmulticast mode
[  729.699076][ T8768] veth1: entered promiscuous mode
[  729.738150][   T48] br1: port 1(veth1) entered blocking state
[  729.738578][   T48] br1: port 1(veth1) entered forwarding state
[  741.610062][ T8872] br1: port 1(veth1) entered disabled state
[  741.657673][ T8873] veth1: left allmulticast mode
[  741.657971][ T8873] veth1: left promiscuous mode
[  741.658419][ T8873] br1: port 1(veth1) entered disabled state