[  739.376292][ T6771] br1: port 1(veth1) entered blocking state
[  739.377359][ T6771] br1: port 1(veth1) entered disabled state
[  739.377702][ T6771] veth1: entered allmulticast mode
[  739.379326][ T6771] veth1: entered promiscuous mode
[  739.425002][   T39] br1: port 1(veth1) entered blocking state
[  739.425349][   T39] br1: port 1(veth1) entered forwarding state
[  739.450641][ T6773] br1: port 2(veth2) entered blocking state
[  739.450989][ T6773] br1: port 2(veth2) entered disabled state
[  739.451318][ T6773] veth2: entered allmulticast mode
[  739.452955][ T6773] veth2: entered promiscuous mode
[  739.479984][ T4174] br1: port 2(veth2) entered blocking state
[  739.480373][ T4174] br1: port 2(veth2) entered forwarding state
[  752.642434][ T7081] tc (7081) used greatest stack depth: 23864 bytes left
[  754.307458][ T7150] br1: port 2(veth2) entered disabled state
[  754.331932][ T7151] veth2: left allmulticast mode
[  754.332252][ T7151] veth2: left promiscuous mode
[  754.333125][ T7151] br1: port 2(veth2) entered disabled state
[  754.372887][ T7152] br1: port 1(veth1) entered disabled state
[  754.417747][ T7153] veth1: left allmulticast mode
[  754.418098][ T7153] veth1: left promiscuous mode
[  754.418858][ T7153] br1: port 1(veth1) entered disabled state