[  496.588875] br1: port 1(veth1) entered blocking state
[  496.588957] br1: port 1(veth1) entered disabled state
[  496.589024] veth1: entered allmulticast mode
[  496.589113] veth1: entered promiscuous mode
[  496.605678] br1: port 1(veth1) entered blocking state
[  496.605758] br1: port 1(veth1) entered forwarding state
[  496.622441] br1: port 2(veth2) entered blocking state
[  496.622519] br1: port 2(veth2) entered disabled state
[  496.622586] veth2: entered allmulticast mode
[  496.622682] veth2: entered promiscuous mode
[  496.639465] br1: port 2(veth2) entered blocking state
[  496.639537] br1: port 2(veth2) entered forwarding state
[  503.826078] tc (5902) used greatest stack depth: 11992 bytes left
[  536.379485] br1: port 2(veth2) entered disabled state
[  536.391929] veth2: left allmulticast mode
[  536.391983] veth2: left promiscuous mode
[  536.392016] br1: port 2(veth2) entered disabled state
[  536.405409] br1: port 1(veth1) entered disabled state
[  536.417765] veth1: left allmulticast mode
[  536.417815] veth1: left promiscuous mode
[  536.417847] br1: port 1(veth1) entered disabled state