[ 1228.485625][ T4772] br1: port 1(veth1) entered blocking state
[ 1228.486175][ T4772] br1: port 1(veth1) entered disabled state
[ 1228.487487][ T4772] veth1: entered allmulticast mode
[ 1228.491237][ T4772] veth1: entered promiscuous mode
[ 1228.632951][   T45] br1: port 1(veth1) entered blocking state
[ 1228.633409][   T45] br1: port 1(veth1) entered forwarding state
[ 1228.755650][ T4775] br1: port 2(veth2) entered blocking state
[ 1228.756095][ T4775] br1: port 2(veth2) entered disabled state
[ 1228.756546][ T4775] veth2: entered allmulticast mode
[ 1228.759891][ T4775] veth2: entered promiscuous mode
[ 1228.883129][   T45] br1: port 2(veth2) entered blocking state
[ 1228.883857][   T45] br1: port 2(veth2) entered forwarding state
[ 1238.275417][ T4820] tc (4820) used greatest stack depth: 24016 bytes left
[ 1372.979615][ T6169] br1: port 2(veth2) entered disabled state
[ 1373.088359][ T6170] veth2: left allmulticast mode
[ 1373.088736][ T6170] veth2: left promiscuous mode
[ 1373.089224][ T6170] br1: port 2(veth2) entered disabled state
[ 1373.221852][ T6171] br1: port 1(veth1) entered disabled state
[ 1373.324476][ T6172] veth1: left allmulticast mode
[ 1373.324887][ T6172] veth1: left promiscuous mode
[ 1373.325433][ T6172] br1: port 1(veth1) entered disabled state