[  940.401298][ T4519] br1: port 1(veth1) entered blocking state
[  940.401577][ T4519] br1: port 1(veth1) entered disabled state
[  940.401867][ T4519] veth1: entered allmulticast mode
[  940.403911][ T4519] veth1: entered promiscuous mode
[  940.441776][  T362] br1: port 1(veth1) entered blocking state
[  940.442007][  T362] br1: port 1(veth1) entered forwarding state
[  940.476251][ T4521] br1: port 2(veth2) entered blocking state
[  940.476590][ T4521] br1: port 2(veth2) entered disabled state
[  940.476913][ T4521] veth2: entered allmulticast mode
[  940.479343][ T4521] veth2: entered promiscuous mode
[  940.512220][  T362] br1: port 2(veth2) entered blocking state
[  940.512455][  T362] br1: port 2(veth2) entered forwarding state
[  950.587756][ T4672] tc (4672) used greatest stack depth: 23408 bytes left
[  956.347517][ T4879] br1: port 2(veth2) entered disabled state
[  956.370365][ T4880] veth2: left allmulticast mode
[  956.370631][ T4880] veth2: left promiscuous mode
[  956.371003][ T4880] br1: port 2(veth2) entered disabled state
[  956.405119][ T4881] br1: port 1(veth1) entered disabled state
[  956.429051][ T4882] veth1: left allmulticast mode
[  956.430349][ T4882] veth1: left promiscuous mode
[  956.430650][ T4882] br1: port 1(veth1) entered disabled state