[  674.685404][ T3014] br1: port 1(veth1) entered blocking state
[  674.685689][ T3014] br1: port 1(veth1) entered disabled state
[  674.685945][ T3014] veth1: entered allmulticast mode
[  674.687763][ T3014] veth1: entered promiscuous mode
[  674.847349][   T50] br1: port 1(veth1) entered blocking state
[  674.847721][   T50] br1: port 1(veth1) entered forwarding state
[  690.758862][ T3073] br1: port 1(veth1) entered disabled state
[  690.902362][ T3074] veth1: left allmulticast mode
[  690.902598][ T3074] veth1: left promiscuous mode
[  690.902893][ T3074] br1: port 1(veth1) entered disabled state