[  612.440678][ T3582] br1: port 1(veth1) entered blocking state
[  612.440975][ T3582] br1: port 1(veth1) entered disabled state
[  612.441206][ T3582] veth1: entered allmulticast mode
[  612.443576][ T3582] veth1: entered promiscuous mode
[  612.483651][ T1302] br1: port 1(veth1) entered blocking state
[  612.483955][ T1302] br1: port 1(veth1) entered forwarding state
[  612.529364][ T3584] br1: port 2(veth2) entered blocking state
[  612.529598][ T3584] br1: port 2(veth2) entered disabled state
[  612.529806][ T3584] veth2: entered allmulticast mode
[  612.531351][ T3584] veth2: entered promiscuous mode
[  612.559541][ T1302] br1: port 2(veth2) entered blocking state
[  612.559898][ T1302] br1: port 2(veth2) entered forwarding state
[  647.408410][ T4478] tc (4478) used greatest stack depth: 23480 bytes left
[  664.298277][ T4981] br1: port 2(veth2) entered disabled state
[  664.325713][ T4982] veth2: left allmulticast mode
[  664.325937][ T4982] veth2: left promiscuous mode
[  664.326251][ T4982] br1: port 2(veth2) entered disabled state
[  664.352321][ T4983] br1: port 1(veth1) entered disabled state
[  664.394478][ T4984] veth1: left allmulticast mode
[  664.394710][ T4984] veth1: left promiscuous mode
[  664.395066][ T4984] br1: port 1(veth1) entered disabled state