[  774.138021][ T7471] br1: port 1(veth1) entered blocking state
[  774.138265][ T7471] br1: port 1(veth1) entered disabled state
[  774.138645][ T7471] veth1: entered allmulticast mode
[  774.140104][ T7471] veth1: entered promiscuous mode
[  774.168786][ T1372] br1: port 1(veth1) entered blocking state
[  774.168990][ T1372] br1: port 1(veth1) entered forwarding state
[  774.193439][ T7473] br1: port 2(veth2) entered blocking state
[  774.193639][ T7473] br1: port 2(veth2) entered disabled state
[  774.193833][ T7473] veth2: entered allmulticast mode
[  774.195289][ T7473] veth2: entered promiscuous mode
[  774.216648][  T666] br1: port 2(veth2) entered blocking state
[  774.216850][  T666] br1: port 2(veth2) entered forwarding state
[  781.790668][ T7518] tc (7518) used greatest stack depth: 24112 bytes left
[  821.217997][ T8866] br1: port 2(veth2) entered disabled state
[  821.242008][ T8867] veth2: left allmulticast mode
[  821.242236][ T8867] veth2: left promiscuous mode
[  821.243000][ T8867] br1: port 2(veth2) entered disabled state
[  821.270260][ T8868] br1: port 1(veth1) entered disabled state
[  821.290722][ T8869] veth1: left allmulticast mode
[  821.290898][ T8869] veth1: left promiscuous mode
[  821.291129][ T8869] br1: port 1(veth1) entered disabled state