[ 1780.410645][ T8831] br1: port 1(veth1) entered blocking state
[ 1780.410925][ T8831] br1: port 1(veth1) entered disabled state
[ 1780.411195][ T8831] veth1: entered allmulticast mode
[ 1780.419693][ T8831] veth1: entered promiscuous mode
[ 1780.574886][ T5593] br1: port 1(veth1) entered blocking state
[ 1780.575167][ T5593] br1: port 1(veth1) entered forwarding state
[ 1802.172673][ T8970] br1: port 1(veth1) entered disabled state
[ 1802.323786][ T8971] veth1: left allmulticast mode
[ 1802.324015][ T8971] veth1: left promiscuous mode
[ 1802.324312][ T8971] br1: port 1(veth1) entered disabled state