[  537.954542] br1: port 1(veth1) entered blocking state
[  537.954615] br1: port 1(veth1) entered disabled state
[  537.954678] veth1: entered allmulticast mode
[  537.954784] veth1: entered promiscuous mode
[  537.974473] br1: port 1(veth1) entered blocking state
[  537.974553] br1: port 1(veth1) entered forwarding state
[  537.993942] br1: port 2(veth2) entered blocking state
[  537.994025] br1: port 2(veth2) entered disabled state
[  537.994077] veth2: entered allmulticast mode
[  537.994201] veth2: entered promiscuous mode
[  538.013546] br1: port 2(veth2) entered blocking state
[  538.013623] br1: port 2(veth2) entered forwarding state
[  545.213959] tc (20389) used greatest stack depth: 11952 bytes left
[  548.232092] br1: port 2(veth2) entered disabled state
[  548.246591] veth2: left allmulticast mode
[  548.246654] veth2: left promiscuous mode
[  548.246701] br1: port 2(veth2) entered disabled state
[  548.263206] br1: port 1(veth1) entered disabled state
[  548.278117] veth1: left allmulticast mode
[  548.278177] veth1: left promiscuous mode
[  548.278215] br1: port 1(veth1) entered disabled state