[  473.999438] br1: port 1(veth1) entered blocking state
[  473.999516] br1: port 1(veth1) entered disabled state
[  473.999586] veth1: entered allmulticast mode
[  473.999706] veth1: entered promiscuous mode
[  474.010062] br1: port 1(veth1) entered blocking state
[  474.010145] br1: port 1(veth1) entered forwarding state
[  474.020356] br1: port 2(veth2) entered blocking state
[  474.020461] br1: port 2(veth2) entered disabled state
[  474.020535] veth2: entered allmulticast mode
[  474.020637] veth2: entered promiscuous mode
[  474.030887] br1: port 2(veth2) entered blocking state
[  474.030966] br1: port 2(veth2) entered forwarding state
[  485.386314] tc (22760) used greatest stack depth: 11672 bytes left
[  509.145176] br1: port 2(veth2) entered disabled state
[  509.154401] veth2: left allmulticast mode
[  509.154482] veth2: left promiscuous mode
[  509.154540] br1: port 2(veth2) entered disabled state
[  509.163936] br1: port 1(veth1) entered disabled state
[  509.172851] veth1: left allmulticast mode
[  509.172895] veth1: left promiscuous mode
[  509.172935] br1: port 1(veth1) entered disabled state