[  422.628900][ T2680] br1: port 1(veth1) entered blocking state
[  422.629215][ T2680] br1: port 1(veth1) entered disabled state
[  422.629522][ T2680] veth1: entered allmulticast mode
[  422.631444][ T2680] veth1: entered promiscuous mode
[  422.790686][   T64] br1: port 1(veth1) entered blocking state
[  422.790990][   T64] br1: port 1(veth1) entered forwarding state
[  439.378389][ T2779] br1: port 1(veth1) entered disabled state
[  439.561146][ T2781] veth1: left allmulticast mode
[  439.561383][ T2781] veth1: left promiscuous mode
[  439.561700][ T2781] br1: port 1(veth1) entered disabled state