[  456.016770] br1: port 1(veth1) entered blocking state
[  456.016842] br1: port 1(veth1) entered disabled state
[  456.016903] veth1: entered allmulticast mode
[  456.016999] veth1: entered promiscuous mode
[  456.031691] br1: port 1(veth1) entered blocking state
[  456.031754] br1: port 1(veth1) entered forwarding state
[  456.045534] br1: port 2(veth2) entered blocking state
[  456.045602] br1: port 2(veth2) entered disabled state
[  456.045659] veth2: entered allmulticast mode
[  456.045740] veth2: entered promiscuous mode
[  456.061109] br1: port 2(veth2) entered blocking state
[  456.061171] br1: port 2(veth2) entered forwarding state
[  472.528525] tc (9383) used greatest stack depth: 11904 bytes left
[  493.211664] br1: port 2(veth2) entered disabled state
[  493.225667] veth2: left allmulticast mode
[  493.225716] veth2: left promiscuous mode
[  493.225748] br1: port 2(veth2) entered disabled state
[  493.239534] br1: port 1(veth1) entered disabled state
[  493.254232] veth1: left allmulticast mode
[  493.254276] veth1: left promiscuous mode
[  493.254308] br1: port 1(veth1) entered disabled state