[  506.194715] br1: port 1(veth1) entered blocking state
[  506.194792] br1: port 1(veth1) entered disabled state
[  506.194848] veth1: entered allmulticast mode
[  506.194938] veth1: entered promiscuous mode
[  506.210627] br1: port 1(veth1) entered blocking state
[  506.210686] br1: port 1(veth1) entered forwarding state
[  506.227250] br1: port 2(veth2) entered blocking state
[  506.227312] br1: port 2(veth2) entered disabled state
[  506.227363] veth2: entered allmulticast mode
[  506.227448] veth2: entered promiscuous mode
[  506.243463] br1: port 2(veth2) entered blocking state
[  506.243523] br1: port 2(veth2) entered forwarding state
[  512.475283] tc (4756) used greatest stack depth: 11992 bytes left
[  518.628368] br1: port 2(veth2) entered disabled state
[  518.644485] veth2: left allmulticast mode
[  518.644542] veth2: left promiscuous mode
[  518.644577] br1: port 2(veth2) entered disabled state
[  518.661300] br1: port 1(veth1) entered disabled state
[  518.677379] veth1: left allmulticast mode
[  518.677452] veth1: left promiscuous mode
[  518.677493] br1: port 1(veth1) entered disabled state