[ 1830.152983][ T8812] br1: port 1(veth1) entered blocking state
[ 1830.153255][ T8812] br1: port 1(veth1) entered disabled state
[ 1830.153522][ T8812] veth1: entered allmulticast mode
[ 1830.155378][ T8812] veth1: entered promiscuous mode
[ 1830.319577][   T39] br1: port 1(veth1) entered blocking state
[ 1830.319911][   T39] br1: port 1(veth1) entered forwarding state
[ 1846.991512][ T8911] br1: port 1(veth1) entered disabled state
[ 1847.161713][ T8912] veth1: left allmulticast mode
[ 1847.161944][ T8912] veth1: left promiscuous mode
[ 1847.162253][ T8912] br1: port 1(veth1) entered disabled state