[  721.143105][ T6158] br1: port 1(veth1) entered blocking state
[  721.143399][ T6158] br1: port 1(veth1) entered disabled state
[  721.143670][ T6158] veth1: entered allmulticast mode
[  721.145803][ T6158] veth1: entered promiscuous mode
[  721.173887][  T506] br1: port 1(veth1) entered blocking state
[  721.174141][  T506] br1: port 1(veth1) entered forwarding state
[  721.195062][ T6161] br1: port 2(veth2) entered blocking state
[  721.195318][ T6161] br1: port 2(veth2) entered disabled state
[  721.195590][ T6161] veth2: entered allmulticast mode
[  721.197176][ T6161] veth2: entered promiscuous mode
[  721.218087][   T38] br1: port 2(veth2) entered blocking state
[  721.218274][   T38] br1: port 2(veth2) entered forwarding state
[  728.774498][ T6206] tc (6206) used greatest stack depth: 23968 bytes left
[  732.673875][ T6361] br1: port 2(veth2) entered disabled state
[  732.697952][ T6362] veth2: left allmulticast mode
[  732.698149][ T6362] veth2: left promiscuous mode
[  732.698390][ T6362] br1: port 2(veth2) entered disabled state
[  732.727064][ T6363] br1: port 1(veth1) entered disabled state
[  732.756827][ T6364] veth1: left allmulticast mode
[  732.756992][ T6364] veth1: left promiscuous mode
[  732.757223][ T6364] br1: port 1(veth1) entered disabled state