[  256.460444] br1: port 1(veth1) entered blocking state
[  256.460525] br1: port 1(veth1) entered disabled state
[  256.460591] veth1: entered allmulticast mode
[  256.460685] veth1: entered promiscuous mode
[  256.471816] br1: port 1(veth1) entered blocking state
[  256.471932] br1: port 1(veth1) entered forwarding state
[  256.481059] br1: port 2(veth2) entered blocking state
[  256.481120] br1: port 2(veth2) entered disabled state
[  256.481178] veth2: entered allmulticast mode
[  256.481260] veth2: entered promiscuous mode
[  256.491273] br1: port 2(veth2) entered blocking state
[  256.491379] br1: port 2(veth2) entered forwarding state
[  262.624458] tc (3659) used greatest stack depth: 11952 bytes left
[  267.904100] br1: port 2(veth2) entered disabled state
[  267.912995] veth2: left allmulticast mode
[  267.913038] veth2: left promiscuous mode
[  267.913079] br1: port 2(veth2) entered disabled state
[  267.922815] br1: port 1(veth1) entered disabled state
[  267.931452] veth1: left allmulticast mode
[  267.931499] veth1: left promiscuous mode
[  267.931533] br1: port 1(veth1) entered disabled state