[ 1553.902816][ T8530] br1: port 1(veth1) entered blocking state
[ 1553.903117][ T8530] br1: port 1(veth1) entered disabled state
[ 1553.903405][ T8530] veth1: entered allmulticast mode
[ 1553.906086][ T8530] veth1: entered promiscuous mode
[ 1554.055377][   T76] br1: port 1(veth1) entered blocking state
[ 1554.055647][   T76] br1: port 1(veth1) entered forwarding state
[ 1554.253392][ T8532] br1: port 2(veth2) entered blocking state
[ 1554.253731][ T8532] br1: port 2(veth2) entered disabled state
[ 1554.254038][ T8532] veth2: entered allmulticast mode
[ 1554.255886][ T8532] veth2: entered promiscuous mode
[ 1554.416870][ T7922] br1: port 2(veth2) entered blocking state
[ 1554.417293][ T7922] br1: port 2(veth2) entered forwarding state
[ 1608.966588][ T8763] ip (8763) used greatest stack depth: 23776 bytes left
[ 1609.542834][ T8766] br1: port 1(veth1) entered disabled state
[ 1609.708926][ T8767] br1: port 2(veth2) entered disabled state
[ 1609.870315][ T8768] veth2: left allmulticast mode
[ 1609.870526][ T8768] veth2: left promiscuous mode
[ 1609.870838][ T8768] br1: port 2(veth2) entered disabled state
[ 1609.873512][ T8768] veth1: left allmulticast mode
[ 1609.873689][ T8768] veth1: left promiscuous mode
[ 1609.873988][ T8768] br1: port 1(veth1) entered disabled state