[  859.724226][ T7712] br1: port 1(veth1) entered blocking state
[  859.724584][ T7712] br1: port 1(veth1) entered disabled state
[  859.724960][ T7712] veth1: entered allmulticast mode
[  859.728525][ T7712] veth1: entered promiscuous mode
[  859.767541][ T1639] br1: port 1(veth1) entered blocking state
[  859.767839][ T1639] br1: port 1(veth1) entered forwarding state
[  871.614020][ T7815] br1: port 1(veth1) entered disabled state
[  871.652601][ T7816] veth1: left allmulticast mode
[  871.653832][ T7816] veth1: left promiscuous mode
[  871.654197][ T7816] br1: port 1(veth1) entered disabled state