[  473.889958] br1: port 1(veth1) entered blocking state
[  473.890030] br1: port 1(veth1) entered disabled state
[  473.890163] veth1: entered allmulticast mode
[  473.890283] veth1: entered promiscuous mode
[  473.901315] br1: port 1(veth1) entered blocking state
[  473.901391] br1: port 1(veth1) entered forwarding state
[  473.911762] br1: port 2(veth2) entered blocking state
[  473.911898] br1: port 2(veth2) entered disabled state
[  473.911997] veth2: entered allmulticast mode
[  473.912140] veth2: entered promiscuous mode
[  473.923255] br1: port 2(veth2) entered blocking state
[  473.923340] br1: port 2(veth2) entered forwarding state
[  509.267234] tc (6685) used greatest stack depth: 11880 bytes left
[  509.968610] br1: port 2(veth2) entered disabled state
[  509.977246] veth2: left allmulticast mode
[  509.977340] veth2: left promiscuous mode
[  509.977385] br1: port 2(veth2) entered disabled state
[  509.986959] br1: port 1(veth1) entered disabled state
[  509.995981] veth1: left allmulticast mode
[  509.996033] veth1: left promiscuous mode
[  509.996070] br1: port 1(veth1) entered disabled state