[  672.916029][ T4076] br1: port 1(veth1) entered blocking state
[  672.916470][ T4076] br1: port 1(veth1) entered disabled state
[  672.916921][ T4076] veth1: entered allmulticast mode
[  672.921283][ T4076] veth1: entered promiscuous mode
[  673.036641][ T2359] br1: port 1(veth1) entered blocking state
[  673.037096][ T2359] br1: port 1(veth1) entered forwarding state
[  673.145685][ T4078] br1: port 2(veth2) entered blocking state
[  673.146128][ T4078] br1: port 2(veth2) entered disabled state
[  673.146554][ T4078] veth2: entered allmulticast mode
[  673.151527][ T4078] veth2: entered promiscuous mode
[  673.258646][   T37] br1: port 2(veth2) entered blocking state
[  673.259117][   T37] br1: port 2(veth2) entered forwarding state
[  724.233564][ T4523] tc (4523) used greatest stack depth: 23760 bytes left
[  819.038566][ T5471] br1: port 2(veth2) entered disabled state
[  819.162996][ T5472] veth2: left allmulticast mode
[  819.163368][ T5472] veth2: left promiscuous mode
[  819.163906][ T5472] br1: port 2(veth2) entered disabled state
[  819.286536][ T5473] br1: port 1(veth1) entered disabled state
[  819.425017][ T5474] veth1: left allmulticast mode
[  819.425432][ T5474] veth1: left promiscuous mode
[  819.425973][ T5474] br1: port 1(veth1) entered disabled state