[  766.781620][ T6914] br1: port 1(veth1) entered blocking state
[  766.782017][ T6914] br1: port 1(veth1) entered disabled state
[  766.782354][ T6914] veth1: entered allmulticast mode
[  766.797102][ T6914] veth1: entered promiscuous mode
[  766.832589][   T36] br1: port 1(veth1) entered blocking state
[  766.832905][   T36] br1: port 1(veth1) entered forwarding state
[  779.044350][ T7013] br1: port 1(veth1) entered disabled state
[  779.075716][ T7014] veth1: left allmulticast mode
[  779.075986][ T7014] veth1: left promiscuous mode
[  779.076367][ T7014] br1: port 1(veth1) entered disabled state