[  571.908919] br1: port 1(veth1) entered blocking state
[  571.908984] br1: port 1(veth1) entered disabled state
[  571.909036] veth1: entered allmulticast mode
[  571.909109] veth1: entered promiscuous mode
[  571.918198] br1: port 1(veth1) entered blocking state
[  571.918256] br1: port 1(veth1) entered forwarding state
[  571.927980] br1: port 2(veth2) entered blocking state
[  571.928072] br1: port 2(veth2) entered disabled state
[  571.928136] veth2: entered allmulticast mode
[  571.928223] veth2: entered promiscuous mode
[  571.938850] br1: port 2(veth2) entered blocking state
[  571.938956] br1: port 2(veth2) entered forwarding state
[  578.084871] tc (7078) used greatest stack depth: 12008 bytes left
[  583.375334] br1: port 2(veth2) entered disabled state
[  583.384064] veth2: left allmulticast mode
[  583.384116] veth2: left promiscuous mode
[  583.384157] br1: port 2(veth2) entered disabled state
[  583.393065] br1: port 1(veth1) entered disabled state
[  583.401664] veth1: left allmulticast mode
[  583.401726] veth1: left promiscuous mode
[  583.401766] br1: port 1(veth1) entered disabled state