[  757.362763] br1: port 1(veth1) entered blocking state
[  757.362863] br1: port 1(veth1) entered disabled state
[  757.362932] veth1: entered allmulticast mode
[  757.363029] veth1: entered promiscuous mode
[  757.365657] br1: port 1(veth1) entered blocking state
[  757.365743] br1: port 1(veth1) entered forwarding state
[  757.368110] br1: port 2(veth2) entered blocking state
[  757.368147] br1: port 2(veth2) entered disabled state
[  757.368190] veth2: entered allmulticast mode
[  757.368243] veth2: entered promiscuous mode
[  757.370815] br1: port 2(veth2) entered blocking state
[  757.370884] br1: port 2(veth2) entered forwarding state
[  769.146632] tc (5531) used greatest stack depth: 11752 bytes left
[  785.236788] br1: port 2(veth2) entered disabled state
[  785.239279] veth2: left allmulticast mode
[  785.239316] veth2: left promiscuous mode
[  785.239338] br1: port 2(veth2) entered disabled state
[  785.241886] br1: port 1(veth1) entered disabled state
[  785.244357] veth1: left allmulticast mode
[  785.244384] veth1: left promiscuous mode
[  785.244406] br1: port 1(veth1) entered disabled state