[  723.257518] br1: port 1(veth1) entered blocking state
[  723.257570] br1: port 1(veth1) entered disabled state
[  723.257607] veth1: entered allmulticast mode
[  723.257670] veth1: entered promiscuous mode
[  723.260315] br1: port 1(veth1) entered blocking state
[  723.260350] br1: port 1(veth1) entered forwarding state
[  723.262872] br1: port 2(veth2) entered blocking state
[  723.262942] br1: port 2(veth2) entered disabled state
[  723.263009] veth2: entered allmulticast mode
[  723.263115] veth2: entered promiscuous mode
[  723.265830] br1: port 2(veth2) entered blocking state
[  723.265868] br1: port 2(veth2) entered forwarding state
[  730.230704] tc (4407) used greatest stack depth: 11704 bytes left
[  751.194673] br1: port 2(veth2) entered disabled state
[  751.197233] veth2: left allmulticast mode
[  751.197263] veth2: left promiscuous mode
[  751.197283] br1: port 2(veth2) entered disabled state
[  751.199924] br1: port 1(veth1) entered disabled state
[  751.202477] veth1: left allmulticast mode
[  751.202505] veth1: left promiscuous mode
[  751.202529] br1: port 1(veth1) entered disabled state