[ 1750.504301][ T7959] br1: port 1(veth1) entered blocking state
[ 1750.504596][ T7959] br1: port 1(veth1) entered disabled state
[ 1750.504847][ T7959] veth1: entered allmulticast mode
[ 1750.507514][ T7959] veth1: entered promiscuous mode
[ 1750.685313][   T58] br1: port 1(veth1) entered blocking state
[ 1750.685556][   T58] br1: port 1(veth1) entered forwarding state
[ 1767.051078][ T8018] br1: port 1(veth1) entered disabled state
[ 1767.213270][ T8019] veth1: left allmulticast mode
[ 1767.213498][ T8019] veth1: left promiscuous mode
[ 1767.213802][ T8019] br1: port 1(veth1) entered disabled state