[  302.020870] br1: port 1(veth1) entered blocking state
[  302.020922] br1: port 1(veth1) entered disabled state
[  302.020959] veth1: entered allmulticast mode
[  302.021021] veth1: entered promiscuous mode
[  302.024417] br1: port 1(veth1) entered blocking state
[  302.024483] br1: port 1(veth1) entered forwarding state
[  302.027870] br1: port 2(veth2) entered blocking state
[  302.027903] br1: port 2(veth2) entered disabled state
[  302.027939] veth2: entered allmulticast mode
[  302.027996] veth2: entered promiscuous mode
[  302.031365] br1: port 2(veth2) entered blocking state
[  302.031430] br1: port 2(veth2) entered forwarding state
[  316.747157] tc (20487) used greatest stack depth: 11712 bytes left
[  329.905187] br1: port 2(veth2) entered disabled state
[  329.908555] veth2: left allmulticast mode
[  329.908621] veth2: left promiscuous mode
[  329.908683] br1: port 2(veth2) entered disabled state
[  329.912098] br1: port 1(veth1) entered disabled state
[  329.915464] veth1: left allmulticast mode
[  329.915521] veth1: left promiscuous mode
[  329.915591] br1: port 1(veth1) entered disabled state